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

9961 Keyboards (Lenovo Preferred Pro USB - without hub) FRU # CRU
US English (models A1U 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V A3U) 41A5289 1
Arabic (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5290 1
Arabic/French (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5291 1
Belgian/French (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5292 1
Belgian English (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5293 1
Brazilian Portuguese (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5294 1
Bulgarian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5295 1
Chinese/US (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5296 1
Czech (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5297 1
Danish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5298 1
Dutch (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5299 1
French (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5300 1
French Canadian (models A1F 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V A3F) 41A5301 1
French Canadian (models A1F 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V A3F) 41A5302 1
German (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5303 1
Greek (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5304 1
Greek/US (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5305 1
Hebrew (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5306 1
Hungarian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5307 1
Iceland (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5308 1
Italian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5309 1
Japanese (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5310 1
Korean (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5311 1
LA Spanish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5312 1
Norwegian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5313 1
Polish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5314 1
Portuguese (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5315 1
Romanian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5316 1
Romanian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5317 1
Russian/Cyrillic (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5318 1
Serbian/Cyrillic (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5319 1
Slovak (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5320 1
Spanish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5321 1
Swedish/Finnish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5322 1
Swiss French/German (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5323 1
Thailand (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5324 1
Turkish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5325 1
Turkish (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5326 1
UK English (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5327 1
US Euro (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5328 1
Slovenian (models 91S 91P 91L 91D 91Y 91G 91C 91B 91H 91V) 41A5329 1
Chapter 9. FRU lists 297










