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

Item # 7373 FRUs FRU # CRU
2 Microprocessor, E7300 Wolfdale 2.66GHZ 1066FSB FSB 3MB M-0 (models ABU
ABF ABH ABV B5A B5Q B5T B6M B6A B6Q B6T B7M B7A B7Q B7T B8M B8A
B9M B9A B9Q B9T B9K APU APF A6V A5G BFS BFP BFY 91C)
46R1622 2
2 Microprocessor, E2160 Conroe-L 1.80GHz 800MHz FSB 1M (models 91C) 43C1968 2
2 Microprocessor, E2180 Conroe-L 2.00GHz 800MHz FSB 1M (models 91C) 45C1773 2
2 Microprocessor, E2200 Conroe-L 2.20GHz 800MHz FSB 1M (models ACU ACF
ACS ACP ACY ACH AEM AEA AEQ AET AEK AUA AUQ AUT AVM AVA AVQ
AVT AWM AWA AWQ AWT A8V A3G 91C)
45C5349 2
2 Microprocessor, E2220 Conroe-L 2.40GHz 800MHz FSB 1M (models AGU AGF
A9V A4G AGU AGF 91C)
45C1774 2
2 Microprocessor, E5200 Wolfdale 2.50GHZ 800FSB 2M (models ALH B1A B1Q B1T
B2M B2A B2Q B2T B2K B3M B3A B3Q B3T B3K B4M B4A B4Q B4T B4K ANU
ANF ARV AHG BES BEP BEY 91C)
46R9512 2
2 Microprocessor, 450 2.20GHZ 800MHz FSB 512K (models 91C) 46R9514 2
2 Microprocessor, E1400 Conroe 2.00GHZ 800MHZFSB 512K - NPI M-0 (models
BCA BCQ BCT BDM BDA BDQ BDT AMU AMF A7A A7Q A7T A7V A2G BGS
BGP BGY 91C)
45R8339 2
2 Microprocessor, E1200 Conroe 1.60GHZ 800MHZFSB 512K M-0 (models A1G 91C) 45R8341 2
2 Microprocessor, Celeron 420 Processor 1.60GHz 800MHz FSB 512K L2 A-1
Stepping Level, Value FMB (models 91C)
43C3835 2
2 Microprocessor, Celeron 430 Processor 1.80GHz 800MHz FSB 512K L2 A-1
Stepping Level, Value FMB (models 91C)
43C1964 2
2 Microprocessor, Celeron 440 Processor 2.00GHz 800MHz FSB 512K L2 A-1
Stepping Level, Value FMB (models 91C)
43C1965 2
2 Microprocessor, Q9550 Yorkfield 2.83GHZ 1333FSB 12M 4/4 L2 95W C-0 (models
91C)
45C7739 2
2 Microprocessor, Q9450 Yorkfield 2.66GHZ 1333FSB 12M 4/4 L2 95W C-0 (models
91C)
45C7740 2
2 Microprocessor, Q9300 Yorkfield 2.50GHZ 1333FSB 6M 4/4 L2 95W M-0 (models
91C)
45C7741 2
2 Microprocessor, Q9400 Yorkfield 2.66GHZ 1333FSB 6MB VT, TXT R-0 (models 91C) 46R8644 2
2 Microprocessor, Q9650 Yorkfield 3.00GHZ 1333FSB 12MB VT, TXT E-0 (models
91C)
46R8642 2
2 Microprocessor, Q8200 Yorkfield 2.33GHZ 1333FSB 4MB M-1 (models AKS AKP
AKY AKH BAM BAA BAQ BAT BAK ASV AJG 91C)
46R9516 2
2 Microprocessor, Q8300 Yorkfield 2.5GHZ/1333FSB 4M ViiV, EIST, EM64T, EDB R-0
(models)
53Y6656 2
2 Microprocessor, E7500 Wolfdale 2.93GHZ/1066FSB 3M ViiV, EIST, EM64T, EDB R-0
(models BRS BRP BRD BRY BPA BPQ BPT BQM BQA BQQ BQT BQK BVU BVF
D1U D1F)
53Y6654 2
2 Microprocessor, E7400 Wolfdale 2.8GHZ/1066FSB 3M ViiV, EIST, EM64T, EDB R-0
(models BLA BLQ BLT BMM BMA BMQ BMT BMK BNM BNA BNQ BNT BNK
BSG BUU BUF BWU BWF D2U D2F D2S D2P D2L D2D D2Y D2G D2M D2A D2Q
D2T D2C D2B D2H D2V D2K D2R D2E D2J)
53Y6653 2
2 Microprocessor, E5300 Wolfdale 2.6GHz/800FSB 2MB EIST, EM64T, EDB R-0
(models BHA BHQ BHT BJM BJA BJQ BJT BJK BKM BKA BKQ BKT BKK BTU
BTF)
53Y9049 2
2 Microprocessor, E1500 Conroe 2.2GHZ/800FSB 512KB EIST, EM64T, EDB M-0
(models)
53Y9051 2
Chapter 10. FRU lists 455










