Desktop 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 (Machine Types: 3063, 3231, 3285, 6138, 6209, 6239, 6302, 7188, 7244, 7347, 7355, 7358, 7373, 7484, 7571, 7628, 7635, 7639, 8494, 8854, 9728, 9960, and 9965.)
- Locating connectors on the front of the computer
- Locating connectors on the rear of the computer
- Removing the computer cover
- Locating components
- Locating parts on the system board
- Removing and reinstalling the front bezel
- Replacing a memory module
- Replacing the power supply
- Replacing the heat sink and fan assembly
- Replacing the microprocessor
- Replacing the system board
- Replacing the battery
- Replacing an adapter card
- Replacing the primary hard disk drive
- Replacing the secondary hard disk drive
- Replacing the optical drive
- Replacing the diskette drive
- Replacing the front fan assembly
- Replacing the rear fan assembly
- Replacing the front audio and USB assembly
- Replacing the internal speaker
- Completing the FRU replacement
- Chapter 9. Replacing FRUs (Machine Types: 3379, 5897, 6137, 6234, 6258, 6303, 7174, 7220, 7346, 7354, 7357, 7360, 7483, 7582, 7627, 7630, 7638, 8910, and 9964.)
- Locating connectors on the front of the computer
- Locating connectors on the rear of the computer
- Opening the computer cover
- Accessing the system board components and drives
- Locating components
- Locating parts on the system board
- Replacing the battery
- Replacing a memory module
- Replacing an adapter card
- Replacing the power supply
- Replacing the heat sink and fan assembly
- Replacing the microprocessor
- Replacing the system board
- Replacing the hard disk drive
- Replacing the optical drive
- Replacing the card reader
- Replacing the internal speaker
- Replacing the front audio and USB assembly
- Completing the FRU replacement
- Chapter 10. FRU lists
- Machine Type 3379
- Machine Type 6137
- Machine Type 6138
- Machine Type 6209
- Machine Type 6234
- Machine Type 6239
- Machine Type 6258
- Machine Type 6302
- Machine Type 7174
- Machine Type 7188
- Machine Type 7220
- Machine Type 7244
- Machine Type 7346
- Machine Type 7347
- Machine Type 7354
- Machine Type 7355
- Machine Type 7357
- Machine Type 7358
- Machine Type 7360
- Machine Type 7373
- Machine Type 7483
- Machine Type 7484
- Machine Type 7628
- Machine Type 7635
- Machine Type 7638
- Machine Type 7639
- Machine Type 8854
- Machine Type 8910
- Machine Type 9960
- Machine Type 9964
- Machine Type 9965
- Chapter 11. Additional service information
- Appendix. Notices
7347 Keyboards (Lenovo Preferred Pro USB - without hub) FRU # CRU
Turkish (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41A5326 1
UK English (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41A5327 1
US Euro (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41A5328 1
Slovenian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41A5329 1
Arabic (New) (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 45J4880 1
Lithuanian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 45J4896 1
7347 Keyboards (Lenovo Fingerprint Reader USB) FRU # CRU
US English (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0038 1
Arabic (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0039 1
Arabic/French (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K
91R)
41R0040 1
Belgium French (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K
91R)
41R0041 1
Belgium English (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K
91R)
41R0042 1
Brazilian Portuguese (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V
91K 91R)
41R0043 1
Bulgarian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0044 1
Chinese/US (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0045 1
Czech (ABB) (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0046 1
Danish (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0047 1
Dutch (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0048 1
French (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0049 1
French Canadian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K
91R)
41R0050 1
French Canadian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K
91R)
41R0051 1
German (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0052 1
Greek (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0053 1
Greek/US (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0054 1
Hebrew (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0055 1
Hungarian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0056 1
Iceland (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0057 1
Italian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0058 1
Japanese (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0059 1
Korean (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0060 1
LA Spanish (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0061 1
Norwegian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0062 1
Polish (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0063 1
Portuguese (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0064 1
Romanian (models 91S 91P 91L 91D 91Y 91G 91M 91A 91Q 91C 91B 91H 91V 91K 91R) 41R0065 1
366 Hardware Maintenance Manual