Lenovo 3000 C200 manual M2.5 × 3 mm, flat-head, nylon-coated Black 392 Nm Kgfcm

Page 71

Removing and replacing a FRU

4

4

Step	Screw (quantity)	Color	Torque

	M2.5 × 3 mm, flat-head, nylon-coated (2)	Black	0.392 Nm
			(4 kgfcm)

(continued)

Lenovo 3000 C200 65

Image 71

Contents Lenovo 3000 C200 Hardware Maintenance Manual Page Lenovo 3000 C200 Hardware Maintenance Manual Page Contents Iv MT Strategy for replacing FRUs Important service informationAbout this manual Important notice for replacing a system board How to use error messagesStrategy for replacing a hard disk drive Using the HMM Using PC Entitlement Warehouse PEWUsing eSupport Important information about replacing RoHS compliant FRUs Diskette compatibility matrix Safety notices multilingual translationsSafety notices Safety notices Safety notices Safety notices 10 MT Electrical safety Safety informationGeneral safety 12 MT Safety inspection guide Grounding requirements Laser compliance statement 16 MT What to do first Read this firstRead this first Related service information Power-on password PasswordsIf no SVP has been set How to remove the power-on passwordStandby mode Power managementHow to remove the hard-disk password Screen blank modeHibernation mode Checkout guide Testing the computerCreating the PC-Doctor diagnostics diskette Diagnostics Interactive Tests Utility Power system checkoutDetecting system information with PC-Doctor Hardware InfoChecking operational charging Checking the battery packChecking the ac adapter Terminal Voltage V dc Lenovo 3000 C200 Product overview SpecificationsCmos RAM Indicator Meaning Status indicatorsFollowing table shows the test for each FRU FRU testsKey combination Description Fn key combinationsNumeric error codes Symptom-to-FRU indexDMA test failed System board 02F6 To boot from Error messagesLCD-related symptoms Errors without messagesUndetermined problems Intermittent problemsRetaining serial numbers FRU replacement noticesScrew notices Reading or writing the ECA information Restoring the serial number of the system unitRetaining the Uuid 42 MT Removing and replacing a FRU Battery pack Hard disk drive Hard disk drive slot coverBluetooth daughter card BDC PCI Express Mini Card for 802.11 a/b/g wireless LAN PCI Express Mini Card for 802.11 a/b/g/n wireless LAN Dimm slot cover Dimm Optical drive Thermal module slot cover 1110 Fan Thermal module Removing and replacing a FRU 1130 CPU Cover, strip E cover Keyboard When installing Function board LCD unit 62 MT Removing and replacing a FRU Top cover assembly C cover M2.5 × 3 mm, flat-head, nylon-coated Black 392 Nm Kgfcm 66 MT 1190 USB/Audio connector card VGA connector card LED card 70 MT Removing and replacing a FRU To remove the MDC, do as follows LCD front bezel B cover Inverter card Removing and replacing a FRU Remove the hinges from the LCD panel Locations Front view Bottom view Rear viewParts list Overall FRU CRU 82 MT Parts list 84 MT 15.0-in. XGA TFT LCD FRUsNMB Windows XP Professional CDs Recovery discsWindows XP Home Edition CDs Windows Vista Home Premium 32 bit DVDs Windows Vista Home Basic 32 bit DVDs Windows Vista Business 32 bit DVDs AC adapters Corel software CDsMiscellaneous parts Bluetooth insulatorTools Common parts listFor 2-pin power cords Power cords96 MT Trademarks Part Number 42T7841