Personal Computer Hardware Maintenance Manual
Table Of Contents
- Contents
- Chapter 1. About this manual
- Chapter 2. Safety information
- Chapter 3. General information
- Chapter 4. General checkout
- Chapter 5. Diagnostics
- Chapter 6. Using the Setup Utility
- Chapter 7. Symptom-to-FRU index
- Chapter 8. Replacing FRUs
- Locations
- Opening the computer cover
- Replacing the battery
- Replacing a memory module
- Replacing the adapter card
- Replacing the front audio and USB assembly
- Replacing the heat sink
- Replacing the microprocessor
- Replacing the system board
- Replacing the system fan
- Replacing the hard disk drive
- Replacing the optical drive
- Replacing the internal speaker
- Completing the FRU replacement
- Chapter 9. FRU lists
- Chapter 10. Additional service information
- Appendix. Notices
7637 FRUs FRU # CRU
Serial port cable (all models) 41R6198 2
USB cable (all models) 42Y8006 2
eSATA cable (all models) 43N9143 2
PS2 cable (150 mm) (all models) 43N9149 2
SATA cable - Optical 370 mm (all models) 43N9134 2
Parallel to Parallel Dongle Cable_210mm_R (all models) 45J9520 2
Access cover assembly (all models) 43N9656 2
Base cover assembly (all models) 43N9657 2
Front bezel assembly (all models) 43N9658 2
HDD tray assembly (all models) 43N9659 2
IO shielding assembly (all models) 43N9660 2
MB tray assembly (all models) 43N9661 2
Universal Adapter Bracket 5.25 to 3.5 W/Bezel (all models) 43N9679 2
65W Heatsink kit (all models) 43N9427 2
7637 Keyboards (Lenovo Preferred Pro USB - without hub) FRU # CRU
US English (models A1U A1L A1G A1M A1A A1Q A1H A1R A1E 91U 91F 91S 91P 91L
91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V 91K 91R 91E 91J)
41A5289 1
Arabic (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5290 1
Arabic/French (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41A5291 1
Belgian/French (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C
91B 91H 91V 91K 91R 91E 91J)
41A5292 1
Belgian English (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C
91B 91H 91V 91K 91R 91E 91J)
41A5293 1
Brazilian Portuguese (models A1P 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T
91C 91B 91H 91V 91K 91R 91E 91J)
41A5294 1
Bulgarian (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5295 1
Chinese/US (models A1C 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41A5296 1
Czech (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5297 1
Danish (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5298 1
Dutch (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5299 1
French (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5300 1
French Canadian (models A1F A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T
91C 91B 91H 91V 91K 91R 91E 91J)
41A5301 1
French Canadian (models A1F A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T
91C 91B 91H 91V 91K 91R 91E 91J)
41A5302 1
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