HP dx2708 Service Reference Guide: HP Compaq dx2700 MT/dx2708 MT/dx2700 SFF Bu - Page 103
Activity, Beeps, Possible Cause, Recommended Action, Red Power LED
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Troubleshooting Without Diagnostics Diagnostic Front Panel LEDs and Audible Codes (Continued) Activity Beeps Possible Cause Recommended Action Red Power LED 8 Invalid ROM flashes 8 times, one based on bad every second, checksum. followed by a 2 second pause. Also 8 simultaneous beeps will be heard. 1. Reflash the system ROM with the latest BIOS image. 2. Replace the system board. Inclining beeps when password entered. Rapid Incorrect Enter the correct password. incline password entered. Declining beeps when password entered. Rapid Correct password No action required. decline entered. Service Reference Guide 431672-001 D-23
Service Reference Guide
431672-001
D–23
Troubleshooting Without Diagnostics
Red Power LED
flashes 8 times, one
every second,
followed by a 2
second pause. Also
8 simultaneous
beeps will be
heard.
8
Invalid ROM
based on bad
checksum.
1. Reflash the system ROM with the
latest BIOS image.
2. Replace the system board.
Inclining beeps
when password
entered.
Rapid
incline
Incorrect
password entered.
Enter the correct password.
Declining beeps
when password
entered.
Rapid
decline
Correct password
entered.
No action required.
Diagnostic Front Panel LEDs and Audible Codes
(Continued)
Activity
Beeps
Possible Cause
Recommended Action