HP dx2310 Service Reference Guide: HP Compaq dx2310 MT/dx2318 MT Business PCs, - Page 94
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 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 Incorrect Enter the correct password. incline password entered. Declining beeps when password entered. Rapid Correct password No action required. decline entered. Service Reference Guide 490778-001 D-23
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Service Reference Guide
490778-001
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