Contents
Figures . . . . . . . . . . . . . . .v
Chapter 1. Important safety information 1
Chapter 2. Overview . . . . . . . . .3
Additional information resources . . . . . . .3
Handling static-sensitive devices . . . . . . . .4
Locations . . . . . . . . . . . . . . .5
Locating controls and connectors on the front of
your computer . . . . . . . . . . . . .5
Locating connectors on the rear of your computer 6
Locating internal components . . . . . . . .8
Identifying parts on the system board . . . . .9
Chapter 3. Installing options and
replacing hardware . . . . . . . . .11
Installing external options . . . . . . . . .11
Installing internal options . . . . . . . . .12
Opening the cover . . . . . . . . . . .12
Removing the front bezel . . . . . . . . .14
Accessing system board components and drives 15
Installing internal drives . . . . . . . . .17
Erasing a lost or forgotten password (clearing
CMOS) . . . . . . . . . . . . . . . .23
Replacing the battery . . . . . . . . . . .24
Replacing the power supply assembly . . . . .25
Replacing an adapter card . . . . . . . . .28
Replacing the heat sink . . . . . . . . . .30
Replacing a hard disk drive . . . . . . . . .31
Replacing the optical drive . . . . . . . . .33
Replacing the diskette drive or optional card reader 34
Installing or replacing a memory module . . . .36
Replacing the fan assembly . . . . . . . . .37
Replacing the internal speaker . . . . . . . .39
Replacing the keyboard . . . . . . . . . .41
Replacing the mouse . . . . . . . . . . .42
Chapter 4. Completing the parts
replacement . . . . . . . . . . . .43
Updating (flashing) BIOS from a diskette or
CD-ROM . . . . . . . . . . . . . . .43
Recovering from a POST/BIOS update failure . . .45
Obtaining device drivers . . . . . . . . . .45
Chapter 5. Security features . . . . .47
Locking devices . . . . . . . . . . . . .47
Password protection . . . . . . . . . . .48
Appendix. Notices . . . . . . . . . .49
Television output notice . . . . . . . . . .50
Trademarks . . . . . . . . . . . . . .50
Index . . . . . . . . . . . . . . .51
© Lenovo 2005, 2008. Portions © IBM Corp. 2005. iii