TROUBLESHOOTING 126
CPU is:
•Present
• Well-seated
• Not visibly damaged
The CPU cooling assembly is:
• Well-aligned
• Firmly attached
CPU with cooling assembly, page 79
Fan is:
• Properly positioned (not backwards)
• Installed in the correct connector
The fan, fan cable, cable connector, and mating connector
are not visibly damaged.
Front panel fan, page 86
The power supply required is:
•Present
• Correctly installed
• Not visibly damaged
Cable connectors are:
• Firmly connected
• Not visibly damaged
• Installed in the correct devices
Power supply, page 87
The HDD required is:
•Present
• Correctly installed
• Not visibly damaged
• Jumpered as the master (primary) according
to label
HDD data cable is:
•Present
• Firmly connected to motherboard connector SATA 2
• Not visibly damaged
Hard disk drive (HDD), page 91
TABLE 2: Verifying the system
Conditions to verify Part and additional page references
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