Contents
Overview | . | . v | Replacing the system board assembly . . . . | . |
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Safety information for replacing CRUs. . . . | . | . v | Replacing the microprocessor | . | . | 12 | ||
Safety information for replacing FRUs . . . . | . | . v | Replacing a memory module | . | . 17 | |||
Additional information resources | . | . v | Replacing an adapter | . | . | 19 | ||
Tools required | . | . vi | Replacing a hard disk drive | . | . | 21 | ||
Handling | . | . vi | Replacing an optical drive | . | . | 23 | ||
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| Replacing the diskette drive | . | . | 25 | |
Chapter 1. Locations | . | . | 1 | Replacing the keyboard | . | . | 26 | |
Locating components | . | . | 1 | Replacing the mouse | . | . | 26 | |
Replacing the internal speaker | . | . | 27 | |||||
Locating controls and connectors on the front of your |
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| Completing the CRU replacement | . | . 28 | |||||
computer | . | . | 2 | |||||
Updating (flashing) BIOS from a diskette or |
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Locating connectors on the rear of your computer . . 3 |
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Identifying parts on the system board . . . . | . | . | 4 | |||||
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Chapter 2. Replacing hardware . . . | . | . | 5 | Appendix. Notices | . |
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Television output notice | . | . | 32 | |||||
Opening the cover | . | . | 5 | |||||
Trademarks | . | . | 32 | |||||
Replacing the power supply | . | . | 6 | |||||
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© Lenovo 2005. Portions © IBM Corp. 2005. | iii |