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Lenovo manual ThinkPad X300 Hardware Maintenance Manual

Models: X300

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Specs Install Before replacing parts Parts list Error codes Bluetooth Password Status indicators Wire Voltage V dc Dynamic Configure To Order CTO

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32ThinkPad X300 Hardware Maintenance Manual

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Lenovo manual ThinkPad X300 Hardware Maintenance Manual

Page 39 Page 41

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Contents

ThinkPad Hardware Maintenance Manual Page ThinkPad Hardware Maintenance Manual Page Contents Trademarks About this manual ThinkPad Vi ThinkPad X300 Hardware Maintenance Manual Safety information General safety Electrical safety ThinkPad X300 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translations Safety notice Safety notice Safety notice Safety notice Safety notice Safety notice Safety notice Laser compliance statement Safety information ThinkPad X300 Hardware Maintenance Manual Strategy for replacing FRUs Before replacing partsSelect Downloads and drivers Strategy for replacing a hard disk drive How to use error messageImportant notice for replacing a system board Dynamic Configure To Order CTO FRU identification for CTO, CMV, and GAV products Using eSupport Important information about replacing RoHS compliant FRUs ThinkPad X300 Hardware Maintenance Manual General checkout Following are not covered under warranty What to do first Checkout guide Diagnostics using PC-Doctor for DOS Testing the computer Diagnostics Interactive Tests PC-Doctor for Rescue and Recovery PC-Doctor for WindowsHardware Info Utility Checking the AC adapter Power system checkoutPin Voltage V dc Checking operational charging Checking the battery packTerminal Voltage V dc Checking the backup battery Wire Voltage V dc ThinkPad X300 Hardware Maintenance Manual Related service information Service Web site Passwords Power-on password Supervisor password Hard-disk passwordHow to remove the power-on password Select Power-On Password How to remove the hard-disk passwordSelect Master HDP Screen blank mode Power managementStandby mode Hibernation mode Symptom-to-FRU index Numeric error codes 0190 Charge the battery pack 0191 Run Bios Setup Utility, and then save0199 Run Bios Setup Utility, and then save Installed or press Esc to ignore 0252 Reset the password by running Bios Setup 0260 Charge the backup battery for more0270 Charge the backup battery for more 0271 Run Bios Setup Utility to reset the time 1820 Remove all but the reader that you set up For the authentication1830 Install Dimm in Slot-0, but not in Slot-1 Run Diagnostics --ThinkPad Devices Error messages Beep symptoms No-beep symptoms LCD-related symptoms Intermittent problems Undetermined problems Specifications Feature Description Bluetooth wireless Status indicators Indicator Meaning Blinking greenOrange Blinking orange slow FRU tests Run Diagnostics --ThinkPad Devices --Fan Interactive Tests --Mouse Fn key combinations Key combination Description Key combination Description FRU replacement notices Screw noticesPlastic to plastic Logic card to plastic Retaining serial numbers Select 2. Read S/N data from Eeprom Reading or writing the ECA information Removing and replacing a FRU Before servicing ThinkPad Removing the SIM card Battery pack Second battery or travel cover some models Step Screw quantity Color Torque Solid state drive SSD Removal steps of SSD Dimm Removal steps of Dimm PCI Express Mini Card for wireless LAN M2 × 3 mm, small-head, nylon-coated Silver 167 Nm Kgfcm When installing Wireless USB adapter Step Screw quantity Color Torque Removal steps of wireless USB adapter Keyboard Removal steps of keyboard When installing the keyboard, do as follows Installation of the keyboard Optical drive Backup battery Palm rest or palm rest with fingerprint reader Step Screw quantity Color Torque Removal steps of palm rest Bluetooth daughter card BDC-2 Keyboard bezel Step Screw quantity Color Torque Pull the cables out from the cable guide hole Audio FPC and audio sub card Step Screw quantity Color Torque Speaker assembly LCD assembly M2 × 3 mm, small-head, nylon-coated Silver 167 Nm Kgfcm When installing VGA cable and DC-in connector Removal steps of VGA cable and DC-in connector System board, fan, and base cover assembly Important notices for handling the system board CPU Step Screw quantity Color Torque Step Screw quantity Color Torque Application of the thermal grease ThinkPad X300 Hardware Maintenance Manual LCD bezel assembly Step Screw cap Screw quantity Color Torque LCD panel and LCD cable Important notice on handling the LCD panel Removal steps of LCD panel and LCD cable Step Screw quantity Color Torque Removal steps of LCD panel and LCD cable Integrated camera Antenna assembly Removal steps of antenna assembly Removal steps of antenna assembly Hinge L and hinge R M2 × 3 mm, small-head Silver 167 Nm Nylon-coated Kgfcm Removal steps of hinge L and hinge R LED sub card, LED cable and LCD cover assembly ThinkPad X300 Locations Front view Rear view Bottom view Parts list Internal CRUs located behind an access panelExternal CRUs pluggable External CRUs with latches Overall FRU no RoHS FRU FRU FRU FRU LCD FRUs Inch WXGA+ TFT LED sub card 42W7898 Language RoHS Miscellaneous parts FRU AC adapters Astec Region RoHS Power cordsLongwell Volex Recovery discs Windows XP Professional DVDs Windows Vista Business 32 bit DVDs Windows Vista Ultimate 32 bit DVDs Common service tools Tool ThinkPad X300 Hardware Maintenance Manual 131 Trademarks Page Part Number

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