Compaq dc7700 - Convertible Minitower PC

Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued)
Activity Beeps Possible Cause Recommended Action
problem persists, replace the
system board.
5. If the 5V_aux light on the system
board is not turned on, remove the
expansion cards one at a time until
the 5V_aux light on the system
board turns on. It the problem
persists, replace the power supply.
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Quick Setup & Getting Started
ENWW