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Lenovo manual PCI Express Mini Card for wireless LAN, ThinkPad X300 Hardware Maintenance Manual

Models: X300

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1050 PCI Express Mini Card for wireless LAN

1050 PCI Express Mini Card for wireless LAN

For access, remove these FRUs in order:

v“1010 Battery pack” on page 60

v“1020 Second battery or travel cover (some models)” on page 61

Table 15. Removal steps of PCI Express Mini Card for wireless LAN

Note: Loosen the screws

, but do not remove them.

1

2

66ThinkPad X300 Hardware Maintenance Manual

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Lenovo manual Removal steps of PCI Express Mini Card for wireless LAN, ThinkPad X300 Hardware Maintenance Manual

Contents

ThinkPad Hardware Maintenance Manual Page ThinkPad Hardware Maintenance Manual Second Edition March Copyright Lenovo 2008. All rights reserved Important service information ContentsSafety information Related service informationTrademarks Noticesiv ThinkPad X300 Hardware Maintenance Manual About this manual ThinkPadvi ThinkPad X300 Hardware Maintenance Manual Safety information General safety Electrical safety Power supply units Pumps Blowers and fans Motor generators Safety inspection guide Handling devices that are sensitive to electrostatic discharge Grounding requirementsSafety notices multilingual translations Safety noticeDANGER Safety notice8 ThinkPad X300 Hardware Maintenance Manual DANGER Safety noticeThe 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. Use of an incorrect battery can result in ignition or explosion of the battery DANGER Safety notice10 ThinkPad X300 Hardware Maintenance Manual Safety notice 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 washing12 ThinkPad X300 Hardware Maintenance Manual Safety noticeSafety notice DANGERDANGER Safety noticeBefore removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables Laser compliance statement 14 ThinkPad X300 Hardware Maintenance ManualDANGER 16 ThinkPad X300 Hardware Maintenance Manual Strategy for replacing FRUs Important service informationBefore replacing parts 3. Select Downloads and driversImportant notice for replacing a system board How to use error messageStrategy for replacing a hard disk drive Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order CTOUsing PEW FRU identification for CTO, CMV, and GAV productsUsing eSupport Using the HMMImportant information about replacing RoHS compliant FRUs 22 ThinkPad X300 Hardware Maintenance Manual General checkout v Only certified trained personnel should service the computerv When you replace FRUs, use new nylon-coated screws Important notesThe following are not covered under warranty What to do firstCheckout guide Diagnostics using PC-Doctor for DOS Testing the computerDiagnostics DiagnosticsInteractive Tests Communication Wireless LAN Memory Test - Full Memory Test - QuickDetecting system information with PC-Doctor PC-Doctor for Rescue and RecoveryPC-Doctor for Windows Hardware InfoPower system checkout Checking the AC adapterChecking the battery pack Checking operational chargingChecking the backup battery 32 ThinkPad X300 Hardware Maintenance Manual Service Web site Related service informationRestoring the factory contents by using Product Recovery discs 34 ThinkPad X300 Hardware Maintenance Manual PasswordsPower-on password How to remove the power-on password Hard-disk passwordSupervisor password B If an SVP has been set and is known by the servicer6. Select Master HDP How to remove the hard-disk password5. Select Power-On Password Standby mode Power managementScreen blank mode Hibernation mode Symptom-to-FRU index Numeric error codesTable 1. Numeric error codes continued 40 ThinkPad X300 Hardware Maintenance ManualTable 1. Numeric error codes continued Symptom or errorTable 1. Numeric error codes continued 42 ThinkPad X300 Hardware Maintenance ManualError messages Table 2. Error messagesTable 3. Beep symptoms Beep symptomsNo-beep symptoms Table 4. No-beep symptomsLCD-related symptoms Intermittent problems Undetermined problemsTable 7. Specifications SpecificationsThinkPad Table 7. Specifications continued Bluetooth wirelessStatus indicators ThinkPad X300Table 8. Status indicators 50 ThinkPad X300 Hardware Maintenance ManualTable 9. FRU tests FRU testsThe following table shows the test for each FRU Table 9. FRU tests continued 1. Turn on the computer and check the air turbulence at theFn key combinations Table 10. Fn key combinations54 ThinkPad X300 Hardware Maintenance Manual Table 10. Fn key combinations continuedv Plastic to plastic FRU replacement noticesScrew notices v Logic card to plasticRetaining the UUID Retaining serial numbersRestoring the serial number of the system unit 3. Select 2. Read S/N data from EEPROMReading or writing the ECA information Removing and replacing a FRU Removing the SIM card Notice on disconnecting the cable from flip-lock ZIF connectorBefore servicing ThinkPad 1010 Battery pack Screw quantity 1020 Second battery or travel cover some modelsStep ColorScrew quantity 1030 Solid state drive SSDStep ColorThinkPad X300 When installing Make sure that the SSD connector is attached firmlyTable 13. Removal steps of SSD continued Table 14. Removal steps of DIMM 1040 DIMM64 ThinkPad X300 Hardware Maintenance Manual Table 14. Removal steps of DIMM continued 66 ThinkPad X300 Hardware Maintenance Manual 1050 PCI Express Mini Card for wireless LANTable 15. Removal steps of PCI Express Mini Card for wireless LAN Color StepScrew quantity TorqueWhen installing 68 ThinkPad X300 Hardware Maintenance ManualThinkPad X300 1060 Wireless USB adapterTable 16. Removal steps of wireless USB adapter Step Table 16. Removal steps of wireless USB adapter continued70 ThinkPad X300 Hardware Maintenance Manual Screw quantityTable 16. Removal steps of wireless USB adapter continued ThinkPad X300Screw quantity 1070 KeyboardStep Colorand then detach the connectorLift the keyboard a little in the direction shown by arrow Table 17. Removal steps of keyboard continuedTable 18. Installation of the keyboard When installing the keyboard, do as follows1. Attach the keyboard connector 74 ThinkPad X300 Hardware Maintenance ManualTable 18. Installation of the keyboard continued Table 19. Removal steps of optical drive 1080 Optical drive76 ThinkPad X300 Hardware Maintenance Manual 1090 Backup battery Table 20. Removal steps of backup batteryScrew quantity 1100 Palm rest or palm rest with fingerprint readerStep ColorColor StepScrew quantity Torque80 ThinkPad X300 Hardware Maintenance Manual Table 21. Removal steps of palm rest continuedScrew quantity 1110 Bluetooth daughter card BDC-2Step ColorScrew quantity 1120 Keyboard bezelStep ColorColor StepScrew quantity Torquepull the cables out from the cable guide hole of the 84 ThinkPad X300 Hardware Maintenance ManualNote Before step keyboard bezel as shown in1130 Audio FPC and audio sub card Table 24. Removal steps of audio FPC and audio sub cardScrew quantity 86 ThinkPad X300 Hardware Maintenance ManualStep ColorScrew quantity 1140 Speaker assemblyStep ColorScrew quantity 1150 LCD assemblyStep ColorScrew quantity Table 26. Removal steps of LCD assembly continuedStep ColorTable 26. Removal steps of LCD assembly continued When installing2. Make sure that the LCD connector is attached firmly 90 ThinkPad X300 Hardware Maintenance ManualScrew quantity 1160 VGA cable and DC-in connectorStep Color92 ThinkPad X300 Hardware Maintenance Manual detach the DC-in connector from the I/O bracket , then detachTable 27. Removal steps of VGA cable and DC-in connector continued In stepImportant notices for handling the system board 1170 System board, fan, and base cover assembly2. Run Diagnostics -- ThinkPad Devices -- HDD Active Protection Test GMCH Integrated video chip CPU 94 ThinkPad X300 Hardware Maintenance ManualSecurity chip a b c d eColor StepScrew quantity TorqueScrew quantity 96 ThinkPad X300 Hardware Maintenance ManualStep ColorTable 29. Application of the thermal grease Note Applying labels to the base cover Step 2010 LCD bezel assemblyScrew cap Screw quantity Color2020 LCD panel and LCD cable Important notice on handling the LCD panelWhen installing v DO NOT work by lifting the LCD panelScrew quantity 102 ThinkPad X300 Hardware Maintenance ManualStep ColorTable 31. Removal steps of LCD panel and LCD cable continued ThinkPad X3002030 Integrated camera Table 32. Removal steps of camera moduleScrew quantity 2040 Antenna assemblyStep ColorTable 33. Removal steps of antenna assembly continued 106 ThinkPad X300 Hardware Maintenance ManualTable 33. Removal steps of antenna assembly continued ThinkPad X300Step 2050 Hinge L and hinge RScrew cap Screw quantityTable 34. Removal steps of hinge L and hinge R continued ThinkPad X3002060 LED sub card, LED cable and LCD cover assembly 110 ThinkPad X300 Hardware Maintenance ManualThinkPad X300 Locations Front view Rear view Bottom viewExternal CRUs pluggable Parts listInternal CRUs located behind an access panel External CRUs with latchesKeyboard bezel assembly OverallTable 36. Parts list-Overall See “Miscellaneous parts” on pageTable 36. Parts list-Overall continued 116 ThinkPad X300 Hardware Maintenance ManualRoHS Table 36. Parts list-Overall continuedFRU no FRU no Table 36. Parts list-Overall continued118 ThinkPad X300 Hardware Maintenance Manual RoHSRoHS Table 36. Parts list-Overall continuedFRU no Table 37. Parts list-13.3-inch WXGA+ TFT LCD FRUs13.3-inch WXGA+ TFT Keyboard Table 37. Parts list-13.3-inch WXGA+ TFT continuedMiscellaneous parts Table 38. Parts list-Miscellaneous partsRoHS Table 38. Parts list-Miscellaneous partscontinued 124 ThinkPad X300 Hardware Maintenance Manual AC adaptersTable 39. Parts list-AC adapters Table 38. Parts list-Miscellaneous partsTable 41. Parts list-3-pin power cords Power cordsTable 40. Parts list-2-pin power cords Table 42. Parts list-Windows XP Professional CDs Recovery discsWindows XP Professional DVDs v 2748-CTO v 2749-CTO v 4052-CTO, 1Tx v 6476-CTO, 11x Windows Vista Business 32 bit DVDsTable 43. Parts list-Windows Vista Business 32 bit DVDs v 6478-CTO, 14x, 15x, 16x, 18x, 1Hx, 1Jxv 2748-CTO v 2749-CTO v 4052-CTO v 6476-CTO v 6477-CTO, 1Fx, 1Lx Windows Vista Ultimate 32 bit DVDsTable 44. Parts list-Windows Vista Ultimate 32 bit DVDs v 6478-CTO, 1YxCommon service tools Table 45. Parts list-Common service tools130 ThinkPad X300 Hardware Maintenance Manual Morrisville, NC U.S.A Attention Lenovo Director of Licensing NoticesLenovo United States, Inc 1009 Think Place - Building One Trademarks Page Part Number 1P P/N