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Lenovo X41 manual Parts list Overall, 120 MT1864/1865/2525/2526/2527/2528

Models: X41

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Lenovo X41 manual Parts list Overall, 120 MT1864/1865/2525/2526/2527/2528

Contents

ThinkPad Computer Hardware Maintenance Manual Page Contents 2060 Bluetooth antenna cable Parts listRecovery CDs Common parts listAbout this manual MT1864/1865/2525/2526/2527/2528 Before replacing parts Important service informationStrategy for replacing FRUs How to use error messages Dynamic Configure To Order CTOStrategy for replacing a hard disk drive Custom Model Variant CMVUsing PEW Using eSupportFRU identification for CTO, CMV, and GAV products General Announce Variant GAVUsing the HMM Important information about replacing RoHS compliant FRUs Diskette compatibility matrix Safety notices multilingual translationsRelated web URLs are Safety notice 10 MT1864/1865/2525/2526/2527/2528 Continuation of safety notice 12 MT1864/1865/2525/2526/2527/2528 Continuation of safety notice 14 MT1864/1865/2525/2526/2527/2528 Continuation of safety notice Safety notice Safety notice 18 MT1864/1865/2525/2526/2527/2528 Introduction Safety information General safetyElectrical safety Safety information Safety inspection guide Safety information Grounding requirements Laser compliance statement Laser compliance statement 28 MT1864/1865/2525/2526/2527/2528 Read this first What to do firstFollowing are not covered under warranty Related service information Service Web site Restoring the preloaded systemCreating a Recovery Repair diskette Ordering the recovery CDSelect Create a Recovery Repair diskette. Press Enter Product Recovery programFollow the on-screen instructions Using the recovery CD To create the service partitionReinstall the Product Recovery program? Y/N Install preloaded system from CDRecovering the hard disk to original contents Double-clickRecover to factory contents Recovering the hard disk using the recovery CDSecurity IBM- Predesktop Area-Disabled Reinstall the Product Recovery program? Y/N Passwords Power-on passwordHard disk password Supervisor passwordHow to remove the power-on password How to remove the hard disk passwordSelect Power-On Password To remove a POP that you have forgotten, do the followingPower management Screen blank modeStandby mode Select Master HDPHibernation mode Related service information Testing the computer Checkout guideCreating the PC-Doctor diagnostics diskette Diagnostics Interactive Tests 44 MT1864/1865/2525/2526/2527/2528Power system checkout Detecting system information with PC-DoctorHardware Info UtilityChecking operational charging Checking the ac adapterPin Voltage V dc Checking the battery pack Checking the backup batteryDo the following General descriptions Terminal Voltage V dcWire Voltage V dc Red + BlackThinkPad 12.1-in. XGA TFTPage Specifications Feature DescriptionProduct overview ThinkPad X4152 MT1864/1865/2525/2526/2527/2528 CDCIndicator Meaning Status indicators forGreen 54 MT1864/1865/2525/2526/2527/2528 Blinking greenOrange Blinking orangeFRU tests Following table shows the test for each FRU56 MT1864/1865/2525/2526/2527/2528 Fn key combinations 58 MT1864/1865/2525/2526/2527/2528 Symptom-to-FRU index Numeric error codes60 MT1864/1865/2525/2526/2527/2528 Then save current 62 MT1864/1865/2525/2526/2527/2528 Battery and run Bios 64 MT1864/1865/2525/2526/2527/2528 Recover to Factory Symptom or error FRU or action, in sequence 2010 66 MT1864/1865/2525/2526/2527/2528Error messages 68 MT1864/1865/2525/2526/2527/2528 Beep symptoms LCD-related symptoms 70 MT1864/1865/2525/2526/2527/2528Intermittent problems Undetermined problemsFRU replacement notices Screw noticesPlastic to plastic Logic card to plasticRestoring the serial number of the system unit Retaining serial numbersSelect 2. Read S/N data from Eeprom Retaining the Uuid Reading or writing the ECA informationFRU replacement notices Removing and replacing a FRU 76 MT1864/1865/2525/2526/2527/2528Battery pack Hard disk drive Step Screw quantity TorqueDimm cover Step Screw quantity Torque M2 ×3 mm 157 Nm KgfcmMini PCI adapter, DIMM, MDC-2, and BMDC-3 M2 × 3.5 mm, nylon-coated 196 Nm Kgfcm Removing and replacing a FRU Keyboard Gently push the keyboard forward, as shown in step Removing and replacing a FRU Upper case 86 MT1864/1865/2525/2526/2527/2528Removing and replacing a FRU Removing and replacing a FRU Fingerprint board 90 MT1864/1865/2525/2526/2527/2528 Backup battery LCD module 92 MT1864/1865/2525/2526/2527/2528Then remove the four screws as shown Remove LCD module 94 MT1864/1865/2525/2526/2527/2528 Hard disk housing assembly Top shielding 96 MT1864/1865/2525/2526/2527/2528Lower case Remove the two screws at the bottom 98 MT1864/1865/2525/2526/2527/2528Remove lower case Removing and replacing a FRU Fansink LCD bezel Remove LCD bezel Removing and replacing a FRU 2020 LCD Inverter card Reconnect the LCD cable and inverter Antenna L and antenna R 108 MT1864/1865/2525/2526/2527/2528Removing and replacing a FRU 110 MT1864/1865/2525/2526/2527/2528 Removing and replacing a FRU Hinge L and hinge R 112 MT1864/1865/2525/2526/2527/2528Remove hinge R Bluetooth antenna cable Locations Front view for X41 series Rear view for X41 series Bottom view for X41 series Front View for X4 UltraBase Dock Rear View for X4 UltraBase Dock Parts list Overall 120 MT1864/1865/2525/2526/2527/2528121 122 MT1864/1865/2525/2526/2527/2528 No. FRUMB DDR2-533 Sdram SO-DIMM 124 MT1864/1865/2525/2526/2527/2528 FRU CRUThinkPad X41 126 MT1864/1865/2525/2526/2527/2528 ThinkPad X41 128 MT1864/1865/2525/2526/2527/2528 Emea 12.1-in. XGA TFT LCD FRUs130 MT1864/1865/2525/2526/2527/2528 Keyboard Language 132 MT1864/1865/2525/2526/2527/2528Chicony Recovery CDs For Windows XP ProfessionalFor Windows XP Home Edition Miscellaneous parts134 MT1864/1865/2525/2526/2527/2528 Optional FRUs AC adapters 136 MT1864/1865/2525/2526/2527/2528For Models-xxU, xxF, xxS, xxP, xxJ, xxE, xxY Power cords systemCountry or region For Models-xxC, xxM, xxA, xxG, xxH, xxK 138 MT1864/1865/2525/2526/2527/2528Telephone cable Page Page Trademarks ThinkPad X41 Part Number 39T5971