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 Keyboards (Lenovo Preferred Pro USB - without hub) FRU # CRU
UK English (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41A5327 1
US Euro (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5328 1
Slovenian (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41A5329 1
Arabic (New) (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
45J4880 1
Lithuanian (models A1G 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
45J4896 1
7637 Keyboards (Lenovo Fingerprint Reader USB) FRU # CRU
US English (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41R0038 1
Arabic (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0039 1
Arabic/French (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41R0040 1
Belgian/French (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41R0041 1
Belgian/English (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41R0042 1
Brazilian Portuguese (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C
91B 91H 91V 91K 91R 91E 91J)
41R0043 1
Bulgarian (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0044 1
Chinese/US (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H
91V 91K 91R 91E 91J)
41R0045 1
Czech (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0046 1
Danish (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0047 1
Dutch (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0048 1
French (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0049 1
French Canadian (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41R0050 1
French Canadian (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B
91H 91V 91K 91R 91E 91J)
41R0051 1
German (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0052 1
Greek (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V 91K
91R 91E 91J)
41R0053 1
Greek/US (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0054 1
Hebrew (models 91U 91F 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91T 91C 91B 91H 91V
91K 91R 91E 91J)
41R0055 1
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