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Lenovo 418734U - IdeaPad S9e 4187 Hardware Maintenance Manual
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Lenovo 418734U - IdeaPad S9e 4187 Hardware Maintenance Manual

Lenovo ideapad s9e, s10e and s10 hardware maintenance manual
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Summary of Contents for Lenovo 418734U - IdeaPad S9e 4187

  • Page 1 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...
  • Page 3 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...
  • Page 4 © Copyright Lenovo 2008, 2009. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

  • Page 5: Table Of Contents

    Symptom-to-FRU index . . 39 Numeric error codes . . 39 Notices ....131 Error messages . . 41 Trademarks . . 132 © Copyright Lenovo 2008, 2009...
  • Page 6 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 7: About This Manual

    Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing an IdeaPad product, be sure to read all the information under “Safety information” on page 1 and “Important service information” on page 17. © Copyright Lenovo 2008, 2009...
  • Page 8 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 9: Safety Information

    “Safety inspection guide” on page 5 v “Handling devices that are sensitive to electrostatic discharge” on page 6 v “Grounding requirements” on page 6 v “Safety notices: multilingual translations” on page 7 v “Laser compliance statement” on page 14 © Copyright Lenovo 2008, 2009...

  • Page 10: General Safety

    General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3.

  • Page 11: Electrical Safety

    Electrical safety Observe the following rules when working on electrical equipment. Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.
  • Page 12 v Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage. v Do not service the following parts with the power on when they are removed from their normal operating places in a machine: –...

  • Page 13: Safety Inspection Guide

    Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items.

  • Page 14: Handling Devices That Are Sensitive To Electrostatic Discharge

    Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

  • Page 15: Safety Notices: Multilingual Translations

    Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
  • Page 16 Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing.
  • Page 17 Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
  • Page 18 Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
  • Page 19 Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing.
  • Page 20 Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.
  • Page 21 Safety notice 8 DANGER Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 22: Laser Compliance Statement

    Laser compliance statement Some models of IdeaPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S.
  • Page 23 A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
  • Page 24 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 25: Important Service Information

    “Important information about replacing RoHS compliant FRUs” on page 21 Important: BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site http://www.lenovo.com/support System Disassembly/Reassembly videos that show the FRU removals or ®...

  • Page 26: Strategy For Replacing A Hard Disk Drive

    v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue. v Some computers have both a processor board and a system board. If you are instructed to replace either the processor board or the system board, and replacing one of them does not correct the problem, reinstall that board, and then replace the other one.

  • Page 27: Strategy For Replacing Frus For Cto, Cmv, And Gav

    MT and 3-digit model, where model = “CTO” (Example: 1829-CTO). Custom Model Variant (CMV) This is a unique configuration that has been negotiated between IBM or Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15).
  • Page 28 (this is the same record found in PEW). v eSupport can be accessed at the following Web site: http://www.lenovo.com/ support v To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP.

  • Page 29: Important Information About Replacing Rohs Compliant Frus

    FRU part numbers. Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule in the EU. Products sold in 2005 and 2006, will contain some RoHS compliant FRUs.
  • Page 30 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 31: General Checkout

    FRU is defective, clear the error log and run the test again. If the error does not recur, do not replace the FRU. v Be careful not to replace a nondefective FRU. © Copyright Lenovo 2008, 2009...

  • Page 32: What To Do First

    What to do first When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: __ 1. Name and phone number of servicer __ 2. Date of service __ 3.

  • Page 33: Checkout Guide

    Checkout guide Use the following procedures as a guide in identifying and correcting problems with the IdeaPad computer. Note: The diagnostic tests are intended to test only IdeaPad products. The use of non-IdeaPad products, prototype cards, or modified options can lead to false indications of errors and invalid system responses.

  • Page 34: Diagnostics Using Pc-Doctor For Dos

    To enter the BIOS Setup Utility, do as follows: 1. Turn on the computer. 2. When the Lenovo logo comes up, immediately press F2 to enter the BIOS Setup Utility. Note: If the customer has set a supervisor password, the BIOS Setup Utility menu appears after the password is entered.
  • Page 35 Diagnostics Interactive Tests Hardware Info Utility Quit F1=Help Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Fixed Disks Diskette Drives Other Devices PM Memory PC-DOCTOR 2.0 Copyright 2002 PC-Doctor, Inc. All Rights Reserved. Use the cursor keys and ESC to move in menus. Press ENTER to select. The options on the test menu are as follows: Diagnostics Interactive Tests...

  • Page 36: Pc-Doctor For Windows

    Select one of the categories listed below to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 37: Power System Checkout

    Power system checkout To verify a symptom, do the following: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the ac adapter. 4. Check that power is supplied when you turn on the computer. 5. Turn off the computer. 6.

  • Page 38: Checking The Battery Pack

    Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon still does not turn on, replace the battery pack.
  • Page 39 4. Remove the backup battery (see “1110 Fan, backup battery, and system board” on page 77). 5. Measure the voltage of the backup battery. See the following figure. Red (+) Wire Voltage (V dc) +2.5 to +3.2 Black (-) Black Ground v If the voltage is correct, replace the system board.
  • Page 40 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 41: Related Service Information

    1. Insert the bootable disc. 2. Reboot the computer. 3. When the Lenovo logo comes up, press F12 to enter the Boot Menu. 4. To boot from the optical drive, select the optical drive, and then press Enter. 5. Select your language, and click Next.

  • Page 42: Passwords

    1. Insert the bootable disc. 2. Reboot the computer. 3. When the Lenovo logo comes up, press F12 to enter the Boot Menu. 4. To boot from the optical drive, select the optical drive, and then press Enter. 5. To begin the recovery process, select Restore System.

  • Page 43: Supervisor Password

    To remove a user HDP that has been forgotten, when the SVP and the master HDP are known, do the following: 1. Turn on the computer. 2. When the Lenovo logo comes up, immediately press F2 to enter the BIOS Setup Utility. Enter the master HDP.

  • Page 44: How To Remove The Supervisor Password

    (A) If an SVP is know to the servicer: 1. Turn on the computer. 2. When the Lenovo logo comes up, immediately press F2 to enter the BIOS Setup Utility. 3. If Password on boot is set to Enabled, enter the SVP.

  • Page 45: Power Management

    Power management To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation. Screen blank mode To enter screen blank mode, press Fn + F2. To end screen blank mode and resume normal operation, press Fn + F2. In certain circumstances, the computer goes into screen blank mode automatically: v If the time set on the “Turn off monitor”...

  • Page 46: Hibernation Mode

    Also, in either of the following events, the computer automatically returns from standby mode and resumes operation: v The ring indicator (RI) is signaled by a serial device or a PC Card device. v The time set on the resume timer elapses. Note: The computer does not accept any input immediately after it enters standby mode.

  • Page 47: Symptom-To-Fru Index

    Symptom-to-FRU index This section contains following information: v “Numeric error codes” v “Error messages” on page 41 v “Beep symptoms” on page 42 v “No-beep symptoms” on page 42 v “LCD-related symptoms” on page 43 v “Intermittent problems” on page 44 v “Undetermined problems”...
  • Page 48 Table 1. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0231 1. DIMM. System RAM Fails at offset: 2. System board. 0232 1. DIMM. Extended RAM Fails at address line: 2. System board. 0250 1. Charge the backup battery for more System battery dead—Replace and run than 8 hours by connecting the ac SETUP.

  • Page 49: Error Messages

    Error messages Table 2. Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility. 2. Backup battery. 3. System board. Allocation error for device. 1. Load “Setup Defaults” in the BIOS Setup Utility.

  • Page 50: Beep Symptoms

    Beep symptoms Table 3. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or 1. Reseat the LCD connector. flashing LCD. 2. LCD assembly. 3. External CRT. 4. System board. One long and two short beeps, and a blank 1.

  • Page 51: Lcd-Related Symptoms

    WSVGA Notes: v Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects. v A bright dot means a pixel is always on (white or color.) v A dark dot means a pixel is always off (black color.)

  • Page 52: Intermittent Problems

    Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a problem recurs.

  • Page 53: Ideapad S9E, S10E, And S10

    “FRU tests” on page 49 v “Fn key combinations” on page 50 v “FRU replacement notices” on page 51 v “Removing and replacing a FRU” on page 54 v “Locations” on page 104 v “Parts list” on page 106 © Copyright Lenovo 2008, 2009...

  • Page 54: Specifications

    Specifications The following table lists the specifications of the IdeaPad S9e, S10e, and S10 : Table 7. Specifications Feature Description ® ™ Processor v Intel ATOM Processor N270 (1.6 GHz), 533-MHz FSB, 512-MB L2 cache Bus architecture v 533-MHz FSB v 667-MHz DDR2 SDRAM (PC2-5300) v PCI bus v PCI Express bus...

  • Page 55: Status Indicators

    Status indicators The system status indicators show the status of the computer, as follows: Table 8. Status indicators Indicator Meaning Caps lock Blue: Caps lock mode is enabled. To enable or disable Caps lock mode, press the CapsLk key. Num lock Blue: The numeric keypad on the keyboard is enabled.
  • Page 56 Table 8. Status indicators (continued) Indicator Meaning Drive in use Blue: Data is being read from or written to the hard disk drive, the solid state drive, or the optical disk drive. When this indicator is on, do not put the computer into standby mode or turn off the computer.

  • Page 57: Fru Tests

    FRU tests The following table shows the test for each FRU. Table 9. FRU tests Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard LCD unit 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video Keyboard 1.

  • Page 58: Fn Key Combinations

    Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 10. Fn key combinations Key combination Description Fn+Esc Turn on or off the integrated camera. Fn+F1 Put the computer in standby mode. To return to normal operation, press the power button or the Fn key, without pressing a function key.

  • Page 59: Fru Replacement Notices

    FRU replacement notices This section contains notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the IdeaPad computer, this problem is addressed with special nylon-coated screws that have the following characteristics: v They maintain tight connections.

  • Page 60: Retaining Serial Numbers

    Retaining serial numbers This section includes the following descriptions: v “Restoring the Product Name and the P/N (part number) of the system unit” v “Retaining the UUID” Restoring the Product Name and the P/N (part number) of the system unit When the computer was manufactured, the EEPROM on the system board was loaded with the Product Name and the P/N (part number) of the system unit.
  • Page 61 When you replace the system board, you must set the UUID on the new system board as follows: 1. Boot the system with DOS. 2. Run the maintenance utility, FL1RW.EXE as follows: > FL1RW.EXE /w UU A new UUID is created and written. If a valid UUID already exists, it is not overwritten.

  • Page 62: Removing And Replacing A Fru

    Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.

  • Page 63: Before Servicing Ideapad S9E, S10E, And S10

    Before servicing IdeaPad S9e, S10e, and S10 Table 12. Before servicing IdeaPad S9e, S10, and S10e Removing the SIM card: Some models of IdeaPad S10 you are servicing might have the SIM card that the customer has been installed. If the computer you are servicing has the SIM card, remove it before you start the servicing.
  • Page 64 Table 12. Before servicing IdeaPad S9e, S10, and S10e (continued) Notice on disconnecting the cable from flip-lock ZIF connector: Some cables used in IdeaPad S9e, S10e, and S10 are connected to the flip-lock ZIF connectors. When disconnecting the cable from those connectors, do as shown in this figure. IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 65: 1010 Battery Pack

    1010 Battery pack DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Table 13. Removal steps of battery pack Unlock the battery release lever 1 . Holding the battery release lever in the unlocked position 2 , remove the battery pack in the direction shown by arrow When installing: Install the battery pack along the slide rails of the slot.

  • Page 66: 1020 Wireless Wan/Sim Door

    1020 Wireless WAN/SIM door For access, remove this FRU: v “1010 Battery pack” on page 57 Table 14. Removal steps of Wireless WAN/SIM door IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 67: 1030 Hard Disk Drive (Hdd)

    1030 Hard disk drive (HDD) For access, remove this FRU: v “1010 Battery pack” on page 57 Attention: v Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data.
  • Page 68 Table 15. Removal steps of HDD (continued) Step 3 is only for IdeaPad S10. For IdeaPad S9e and S10e, skip step 3 . IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...
  • Page 69 Table 15. Removal steps of HDD (continued) When installing: 1. Align the HDD as shown in this figure, and then place it downward. 2. Slide the HDD in the direction of the arrow. Step 3 is only for IdeaPad S10. For IdeaPad S9e and S10e, skip step 3 . 3.

  • Page 70: 1040 Dimm

    1040 DIMM For access, remove this FRU in order: v “1010 Battery pack” on page 57 Table 16. Removal steps of dimm Note: Loosen the screws 1 , but do not remove them. When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into the place.

  • Page 71: 1050 Pci Express Mini Card For Wireless Wan (For Ideapad S10)

    1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10) For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1020 Wireless WAN/SIM door” on page 58 Table 17. Removal steps of PCI Express Mini Card for wireless WAN (for IdeaPad S10) In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow.
  • Page 72 Table 17. Removal steps of PCI Express Mini Card for wireless WAN (for IdeaPad S10) (continued) When installing: Plug the black cable into the jack labeled MAIN on the card, and the gray cable into the jack labeled AUX. IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 73: 1060 Palm Rest Assembly

    1060 Palm rest assembly For access, remove this FRU in order: v “1010 Battery pack” on page 57 Table 18. Removal steps of palm rest assembly Step Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (5) Black 0.181 Nm (1.85 kgfcm) IdeaPad S9e, S10e, and S10...
  • Page 74 Table 18. Removal steps of palm rest assembly (continued) Turn the palm rest over, and then disconnect the cable from the flip-lock ZIF connector. IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...
  • Page 75 Table 18. Removal steps of palm rest assembly (continued) When installing: 1. Attach the touch pad cable to the flip-lock ZIF connector on the palm rest. 2. Attach the touch pad cable to the flip-lock ZIF connector on the system board. 3.

  • Page 76: 1070 Pci Express Mini Card For Wireless Lan

    1070 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1060 Palm rest assembly” on page 65 Table 19. Removal steps of PCI Express Mini Card for wireless LAN In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow.
  • Page 77 Table 19. Removal steps of PCI Express Mini Card for wireless LAN (continued) When installing: Plug the black cable into the jack labeled MAIN or 1 on the card, and the gray cable into the jack labeled AUX or 2. IdeaPad S9e, S10e, and S10...

  • Page 78: 1080 Bluetooth Daughter Card And Bluetooth Cable

    1080 Bluetooth daughter card and Bluetooth cable For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1060 Palm rest assembly” on page 65 Table 20. Removal steps of Bluetooth daughter card and Bluetooth cable Step Screw (quantity) Color...
  • Page 79 Table 20. Removal steps of Bluetooth daughter card and Bluetooth cable (continued) When installing: Make sure that the connector 4 is attached firmly. IdeaPad S9e, S10e, and S10...

  • Page 80: 1090 Keyboard

    1090 Keyboard For access, remove this FRU in order: v “1010 Battery pack” on page 57 v “1030 Hard disk drive (HDD)” on page 59 v “1060 Palm rest assembly” on page 65 Table 21. Removal steps of keyboard Step Screw (quantity) Color Torque...
  • Page 81 Table 21. Removal steps of keyboard (continued) Step Screw (quantity) Color Torque M2 × 2.5 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgfcm) IdeaPad S9e, S10e, and S10...
  • Page 82 Table 21. Removal steps of keyboard (continued) When installing: Make sure that the keyboard edges a are under the frame as shown in this figure. Then press the keys to latch the keyboard firmly in place. IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 83: 1100 Keyboard Bezel

    1100 Keyboard bezel For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1030 Hard disk drive (HDD)” on page 59 v “1060 Palm rest assembly” on page 65 v “1090 Keyboard” on page 72 Table 22.
  • Page 84 Table 22. Removal steps of keyboard bezel (continued) Step Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (2) 3 - 6 Black 0.181 Nm (1.85 kgfcm) In step 7 , detach the claws. Then remove the keyboard bezel in the direction shown by arrow 8 .

  • Page 85: 1110 Fan, Backup Battery, And System Board

    1110 Fan, backup battery, and system board For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1020 Wireless WAN/SIM door” on page 58 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...
  • Page 86 Table 23. Removal steps of fan assembly Following components soldered on the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling. SSD (Solid State Drive) (some models of IdeaPad S9e and S10e) ICH (I/O Controller Hub) On-board memory MCH (Memory Controller Hub)
  • Page 87 Table 23. Removal steps of fan assembly (continued) Step Screw (quantity) Color Torque M2 × 4 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) IdeaPad S9e, S10e, and S10...
  • Page 88 Table 23. Removal steps of fan assembly (continued) Step 5 is only for IdeaPad S10. For IdeaPad S9e and S10e, skip step 5 . Step Screw (quantity) Color Torque M2 × 4 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) When installing: Make sure that the connectors are attached to the system board firmly.
  • Page 89 Table 23. Removal steps of fan assembly (continued) In step 11 , remove the system board and the fan assembly together from the base cover assembly. Note: The fan assembly is attached to the underside of the system board. Step Screw (quantity) Color Torque...
  • Page 90 Table 23. Removal steps of fan assembly (continued) When installing: Make sure that the fan connector is attached to the system board firmly. When installing: v Before you attach the fan assembly to the computer, peel the thin film off from the rubber a .
  • Page 91 DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Table 24. Removal steps of backup battery and system board When installing: Make sure that the battery connector is attached firmly. IdeaPad S9e, S10e, and S10...

  • Page 92: 1120 Speaker Assembly

    1120 Speaker assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1020 Wireless WAN/SIM door” on page 58 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...

  • Page 93: 1130 Second Fan Assembly (For Ideapad S10)

    1130 Second fan assembly (for IdeaPad S10) For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1020 Wireless WAN/SIM door” on page 58 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...
  • Page 94 Table 26. Removal steps of second fan assembly (continued) Step Screw (quantity) Color Torque M2 × 2.5 mm, wafer-head, wafer-coated (4) Silver 0.181 Nm (1.85 kgfcm) When installing: Route the fan cable as shown in this figure. IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 95: 1140 Lcd Assembly (For Ideapad S9E And S10E)

    1140 LCD assembly (for IdeaPad S9e and S10e) For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1020 Wireless WAN/SIM door” on page 58 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...
  • Page 96 Table 27. Removal steps of LCD assembly (for IdeaPad S9e and S10e) (continued) When installing: Route the LCD cable ( a ), the camera cable ( b ), and the wireless LAN antenna cables ( c ) along the cable guides. As you route the cables, make sure that they are not subjected to any tension.
  • Page 97 Applying labels to the base cover: The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following labels: Product label Homologation label Following labels need to be peeled off from the old base cover, and need to be put on the new base cover.

  • Page 98: 1150 Lcd Assembly (For Ideapad S10)

    1150 LCD assembly (for IdeaPad S10) For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1020 Wireless WAN/SIM door” on page 58 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...
  • Page 99 Table 28. Removal steps of LCD assembly (for IdeaPad S10) (continued) When installing: Route the LCD cable ( a ), the camera cable ( b ), and the wireless WAN antenna cables ( c ) along the cable guides. As you route the cables, make sure that they are not subjected to any tension.
  • Page 100 Applying labels to the base cover: The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following labels: Product label Homologation label Following labels need to be peeled off from the old base cover, and need to be put on the new base cover.

  • Page 101: 2010 Lcd Front Bezel

    2010 LCD front bezel For access, remove this FRU: v “1010 Battery pack” on page 57 Table 29. Removal steps of LCD front bezel Step Screw cap Screw (quantity) Color Torque M2 × 4 mm, wafer-head, Silver 0.181 Nm wafer-coated (2) (1.85 kgfcm) M2 ×...

  • Page 102: 2020 Hinges

    2020 Hinges For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)” on page 63 v “1060 Palm rest assembly”...
  • Page 103 Table 30. Removal steps of hinges (continued) Remove the hinges from the LCD rear cover. Step Screw (quantity) Color Torque M2 × 4 mm, wafer-head, wafer-coated (4) Silver 0.181 Nm (1.85 kgfcm) When installing: Route the cables in this figure. IdeaPad S9e, S10e, and S10...

  • Page 104: 2030 Lcd Panel And Lcd Cable

    2030 LCD panel and LCD cable For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)” on page 63 v “1060 Palm rest assembly”...
  • Page 105 Table 31. Removal steps of LCD panel and LCD cable (continued) Remove the LCD brackets from the LCD panel. Step Screw (quantity) Color Torque M2 × 2.5 mm, wafer-head, nylon-coated (4) Silver 0.181 Nm (1.85 kgfcm) IdeaPad S9e, S10e, and S10...
  • Page 106 Table 31. Removal steps of LCD panel and LCD cable (continued) IdeaPad S9e and S10e: Turn the LCD panel over, and then remove the LCD cable. When installing: Make sure that the LCD cable connector is attached firmly. IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...
  • Page 107 Table 31. Removal steps of LCD panel and LCD cable (continued) IdeaPad S10: Turn the LCD panel over, and then remove the LCD cable. When installing: Make sure that the LCD cable connector is attached firmly. IdeaPad S9e, S10e, and S10...

  • Page 108: 2040 Integrated Camera, Camera Cable, And Lcd Rear Cover Assembly (For Ideapad S9E And S10E)

    2040 Integrated camera, camera cable, and LCD rear cover assembly (for IdeaPad S9e and S10e) For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...
  • Page 109 Table 32. Removal steps of Integrated camera, camera cable, and LCD rear cover assembly (for IdeaPad S9e and S10e) (continued) When installing: Route the camera cable as shown in this figure. IdeaPad S9e, S10e, and S10...

  • Page 110: 2050 Integrated Camera, Camera Cable, And Lcd Rear Cover Assembly (For Ideapad S10)

    2050 Integrated camera, camera cable, and LCD rear cover assembly (for IdeaPad S10) For access, remove these FRUs in order: v “1010 Battery pack” on page 57 v “1030 Hard disk drive (HDD)” on page 59 v “1040 DIMM” on page 62 v “1050 PCI Express Mini Card for wireless WAN (for IdeaPad S10)”...
  • Page 111 Table 33. Removal steps of Integrated camera, camera cable, and LCD rear cover assembly (for IdeaPad S10) (continued) When installing: Route the camera cable as shown in this figure. IdeaPad S9e, S10e, and S10...

  • Page 112: Locations

    Locations Front view Integrated camera Status indicators Note: For the description of each indicator, see “Status indicators” on page Novo button Wireless device switch Security keyhole RJ-45 (Ethernet) connector Universal serial bus (USB) connector Microphone jack Stereo headphone jack ExpressCard slot (IdeaPad S9e and S10e) Built-in speakers Touch pad Touch pad buttons...

  • Page 113: Bottom View

    Bottom view Battery pack latch - spring loaded Battery pack Battery pack latch - manual AC power connector External monitor connector Multi-media reader slot Universal serial bus (USB) connector Status indicators Note: For the description of each indicator, see “Status indicators” on page PCI Express Mini Card for wireless WAN and SIM card compartment (IdeaPad S10) Hard disk drive (HDD) and DIMM compartment...

  • Page 114: Parts List

    Parts list This section contains following lists of the service parts. v “Overall” on page 107 v “LCD FRUs” on page 114 v “Keyboard” on page 120 v “Miscellaneous parts” on page 123 v “AC adapters” on page 124 v “Power cords” on page 125 v “Recovery discs”...

  • Page 115: Overall

    Overall IdeaPad S9e, S10e, and S10...
  • Page 116 Table 34. Parts list—Overall FRU no. RoHS See “Miscellaneous parts” on page 123. LCD unit (see “LCD FRUs” on page 114.) Keyboard bezel assembly, black 45N3868 v 4068-CTO, 22x, 23x, 24x, 27x, 28x, 29x, 2Ax, 2Bx, 2Fx, 2Gx, 2Hx, 2Nx, 2Rx, 2Tx, 2Ux, 2Wx, 2Xx, 32x, 35x, 38x, 3Bx, 3Ex, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 42x, 46x, 4Ax, 4Ex, 4Jx, 4Nx, 4Sx, 4Wx, 55x, 56x, 57x, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx,...
  • Page 117 Table 34. Parts list—Overall (continued) FRU no. RoHS System board with Intel ATOM Processor N270 (1.6 45N4436 GHz) without SSD for IdeaPad S9e and S10e v 4068-CTO, 23x, 24x, 27x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Kx, 2Lx, 2Nx, 2Px, 2Qx, 2Wx, 2Xx, 35x, 36x, 38x, 39x, 3Bx, 3Cx, 3Kx, 3Lx, 3Mx, 42x, 43x, 44x, 4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx, 4Jx, 4Kx, 4Lx, 4Sx, 4Tx, 4Ux, 4Wx, 4Xx, 4Yx, 52x, 53x, 55x, 56x, 57x, A3x, A5x,...
  • Page 118 Table 34. Parts list—Overall (continued) FRU no. RoHS Bluetooth daughter card (BDC-2.1) 43Y6491 v 4068-CTO, 24x, 27x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Kx, 2Lx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 35x, 36x, 38x, 39x, 3Bx, 3Cx, 3Ex, 3Fx, 3Kx, 42x, 43x, 44x, 4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx, 4Jx, 4Kx, 4Lx, 4Sx, 4Tx, 4Ux, 4Wx, 4Xx, 4Yx, 52x, 53x, 55x, 56x, A6x, A7x, AAx, ABx, AFx, AGx, AHx...
  • Page 119 Table 34. Parts list—Overall (continued) FRU no. RoHS Battery pack, 3 cell, white 42T4680 v 4068-CTO, 2Jx, 2Px, 2Qx, 33x, 36x, 39x, 3Cx, 3Fx, 43x, 44x, 47x, 48x, 4Bx, 4Cx, 4Px, 4Qx, 4Tx, 4Ux, 52x, 53x v 4187-CTO, 2Jx, 2Lx, 2Mx, 43x, 46x, 49x, 4Cx, 4Fx, 53x, 54x, 56x, 57x, 59x, 5Ax, 5Jx, 5Kx, 5Mx, 5Nx v 4329-CTO v 4333-CTO...
  • Page 120 Table 34. Parts list—Overall (continued) FRU no. RoHS SATA hard disk drive, 160 GB, 9.5 mm, 5,400 rpm 41W0061 v 4068-CTO, 24x, 2Ax, 2Cx, 2Dx, 2Ex, 2Fx, 2Kx, 2Lx, 2Nx, 2Px, 2Qx, 2Wx, 2Xx, 3Kx, 3Lx, 3Mx, 3Nx, 4Jx, 4Kx, 4Lx, 4Sx, 4Tx, 4Ux, 4Wx, 4Xx, 4Yx, 52x, 53x, 55x, 56x, 57x, A5x, A7x, A9x, ABx, AGx, AHx v 4187-CTO, 27x, 2Ax, 2Bx, 2Dx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 37x, 3Dx, 3Jx, 4Kx, 4Lx, 4Mx,...
  • Page 121 Table 34. Parts list—Overall (continued) FRU no. RoHS Base cover assembly, pink for 4187 45N5111 v 4187-CTO Base cover assembly, white for 4187 45N5112 v 4187-CTO, 2Ax, 2Dx, 2Lx, 43x, 46x, 49x, 4Cx, 4Fx, 53x, 56x, 59x, 5Cx, 5Fx, 5Jx, 5Mx, 5Qx Base cover assembly, painted black for 4187 45N5113 v 4187-CTO, 2Bx, 2Ex, 2Rx...

  • Page 122: Lcd Frus

    LCD FRUs In IdeaPad S9e, S10e, and S10, there are following types of LCDs. v “8.9-in. WSVGA TFT” on page 115 v “10.1-in. WSVGA TFT” on page 117 IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...
  • Page 123 8.9-in. WSVGA TFT Table 35. Parts list—8.9-in. WSVGA TFT FRU no. RoHS b - e See “Miscellaneous parts” on page 123. LCD front bezel assembly, black for 8.9-in. WSVGA 45N3859 v 4068-CTO, 22x, 23x, 24x, 27x, 28x, 29x, 2Ax, 2Bx, 2Fx, 2Gx, 32x, 35x, 38x, 3Bx, 3Ex, 3Hx v 4187-CTO, 27x, 29x, 2Gx, 32x, 33x, 34x, 37x, 42x, 45x, 48x, 4Bx, 4Ex, DRx...
  • Page 124 Table 35. Parts list—8.9-in. WSVGA TFT (continued) FRU no. RoHS LCD rear cover assembly, blue with wireless LAN 45N5092 antenna for IdeaPad S9e and S10e v 4068-CTO v 4187-CTO LCD rear cover assembly, red with wireless LAN 45N5093 antenna for IdeaPad S9e and S10e v 4068-CTO v 4187-CTO, 2Cx LCD rear cover assembly, pink with wireless LAN...
  • Page 125 10.1-in. WSVGA TFT Table 36. Parts list—10.1-in. WSVGA TFT FRU no. RoHS b - e See “Miscellaneous parts” on page 123. LCD front bezel assembly, black for 10.1-in. WSVGA, 45N4959 IdeaPad S10e v 4068-CTO, 2Hx, 2Nx, 2Rx, 2Tx, 2Ux, 2Wx, 2Xx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 42x, 46x, 4Ax, 4Ex, 4Jx, 4Nx, 4Sx, 4Wx, 55x, 56x, 57x, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx...
  • Page 126 Table 36. Parts list—10.1-in. WSVGA TFT (continued) FRU no. RoHS LCD panel, 10.1-in. WSVGA for IdeaPad S10e 42T0621 v 4068-CTO, 2Cx, 2Dx, 2Hx, 2Jx, 2Kx, 2Lx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 42x, 43x, 44x, 46x, 47x, 48x, 4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx, 4Jx, 4Kx, 4Lx, 4Nx, 4Px, 4Qx, 4Sx, 4Tx, 4Ux, 4Wx, 4Xx, 4Yx, 52x, 53x, 55x, 56x, 57x, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx,...
  • Page 127 Table 36. Parts list—10.1-in. WSVGA TFT (continued) FRU no. RoHS LCD rear cover assembly, white with wireless LAN 45N5095 antenna for IdeaPad S9e and S10e v 4068-CTO, 2Cx, 2Kx, 2Px, 2Vx, 43x, 47x, 4Bx, 4Fx, 4Kx, 4Px, 4Tx, 4Xx, 52x, AGx v 4187-CTO, 2Dx, 2Lx, 53x, 56x, 59x, 5Cx, 5Fx, 5Jx, 5Mx, LCD rear cover assembly, black with wireless LAN 45N5096...

  • Page 128: Keyboard

    Keyboard Keyboard (white) v 4068-CTO, 2Cx, 2Dx, 2Ex, 2Jx, 2Kx, 2Lx, 2Mx, 33x, 36x, 39x, 3Cx, 3Fx, 43x, 44x, 47x, 48x, 4Bx, 4Cx, 4Fx, 4Gx, 4Kx, 4Lx, 4Px, 4Qx, 4Tx, 4Ux, 4Xx, 4Yx, 52x, 53x, 54x, AGx, AHx, AJx v 4187-CTO, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Jx, 43x, 46x, 49x, 4Cx, 4Fx, 53x, 54x, 56x, 57x, 59x, 5Ax, 5Cx, 5Dx, 5Fx, 5Gx, 5Jx, 5Kx, 5Mx, 5Nx, 5Qx, 5Rx v 4329-CTO, 2Ax, 2Dx, 2Qx, 2Sx v 4333-CTO, 29x, 2Bx...
  • Page 129 Table 37. Parts list—Keyboard (white) Language P/N (white) RoHS CRU ID Arabic 42T4244 Belgian 42T4245 Brazilian Portuguese 42T4272 Bulgarian 42T4275 Canadian French (058) 42T4243 Canadian French (Acnor) 42T4242 Czech 42T4246 Danish 42T4247 Dutch 42T4255 Finnish, Swedish 42T4262 French 42T4249 German 42T4250 Greek (U.S.
  • Page 130 Keyboard (black) v 4068-CTO, 22x, 23x, 24x, 27x, 28x, 29x, 2Ax, 2Bx, 2Fx, 2Gx, 2Hx, 32x, 35x, 38x, 3Bx, 3Ex, 3Hx, 3Jx, 42x, 46x, 4Ax, 4Ex, 4Jx, 4Nx, 4Sx, 4Wx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx v 4187-CTO, 27x, 29x, 2Gx, 2Hx, 32x, 33x, 34x, 37x, 39x, 3Ax, 3Dx, 3Hx, 3Jx, 42x, 45x, 48x, 4Bx, 4Ex, 52x, 55x, 58x, 5Bx, 5Ex, 5Hx, 5Lx, 5Px, DRx, ERx v 4329-CTO, 2Bx, 2Cx, 2Rx...

  • Page 131: Miscellaneous Parts

    Miscellaneous parts Table 39. Parts list—Miscellaneous parts RoHS Screw kit for IdeaPad S9e and S10e: 45N3867 v M2 × 2.5 mm (silver), wafer-head (10) v M2 × 4.0 mm (silver), wafer-head (25) v M2 × 6.0 mm (black), wafer-head (15) v M3 ×...

  • Page 132: Ac Adapters

    Table 39. Parts list—Miscellaneous parts (continued) RoHS Misc parts kit (red) for IdeaPad S9e and S10e: 45N5100 v (a) HDD door, red v ExpressCard dummy, red Note: Italicized letters in parentheses are references to the exploded view in “Overall” on page 107. Misc parts kit (pink) for IdeaPad S9e and S10e: 45N5101 v (a) HDD door, pink...

  • Page 133: Power Cords

    Power cords An IdeaPad power cord for a specific country or region is usually available only in that country or region: Table 41. Parts list—2-pin power cords Region RoHS Argentina 42T5105 42T5020 v models -CTO, xxY Canada, U.S. 42T5093 42T5008 v models -CTO, xxF, xxL, xxS, xxU Japan 42T5099...

  • Page 134: Recovery Discs

    Recovery discs Windows XP Home DVDs for HDD Windows XP Home for HDD is preinstalled as the operating system in the following models: v 4068-CTO, 23x, 27x, 29x, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Kx, 2Lx, 2Wx, 2Xx, 35x, 36x, 38x, 39x, 3Kx, 3Lx, 3Mx, 42x, 43x, 44x, 4Sx, 4Tx, 4Ux, 4Wx, 4Xx, 4Yx, 52x, 53x, 55x, 56x, 57x, A3x, A8x, AAx, AFx, AGx, AHx v 4187-CTO, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Nx, 2Px, 2Rx, 2Sx, 33x, 34x, 39x, 3Ax, 3Hx, 42x, 43x, 48x, 49x, 4Kx, 4Lx, 4Mx, 4Px, 52x, 53x, 54x, 5Lx, 5Mx, 5Nx, 5Px,...
  • Page 135 Windows XP Home DVDs for SSD Windows XP Homel for SSD is preinstalled as the operating system in the following models: v 4068-CTO, 28x, 2Gx, 2Hx, 2Jx, 2Rx, 2Sx, 2Ux, 2Vx, 3Ex, 3Fx, 3Nx, 4Nx, 4Px, 4Qx, A4x, ADx v 4187-CTO, 2Gx, 2Hx, 2Jx, 2Qx, 4Ex, 4Fx, 4Nx, 5Hx, 5Jx, 5Kx Table 44.
  • Page 136 SUSE Linux Enterprise Desktop 10 DVDs for HDD SUSE Linux Enterprise Desktop 10 for HDD is preinstalled as the operating system in the following models: v 4068-CTO, 24x, 2Ax, 2Nx, 2Px, 2Qx, 3Bx, 3Cx, 4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx, 4Jx, 4Kx, 4Lx, A5x, A7x, A9x, ABx, AEx v 4187-CTO, 27x, 2Kx, 2Lx, 2Mx, 37x, 3Dx, 3Jx, 4Bx, 4Cx, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx...
  • Page 137 SUSE Linux Enterprise Desktop 10 DVDs for SSD SUSE Linux Enterprise Desktop 10 for SSD is preinstalled as the operating system in the following models: v 4068-CTO, 22x, 2Tx, 32x, 33x, 3Hx, 3Jx, 46x, 47x, 48x, A2x, A6x, ACx v 4187-CTO, 32x, 45x, 46x, 55x, 56x, 57x, DRx, ERx Table 46.

  • Page 138: Common Service Tools

    USB floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 CE Utility for IdeaPad S9e and S10e — Note: Download the file from the following Web site: http://www.lenovo.com/ IdeaPad S9e, S10e, and S10 Hardware Maintenance Manual...

  • Page 139: Notices

    Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk.

  • Page 140: Trademarks

    Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: ® Lenovo...
  • Page 142 Part Number: 45N3684_01 (1P) P/N: 45N3684_01...

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