Post Diagnostic Front Panel Leds And Audible Codes - HP Dx5150 - Compaq Business Desktop Troubleshooting Manual

POST Diagnostic Front Panel LEDs and
Audible Codes
✎
Diagnostic Front Panel LEDs and Audible Codes
Activity
Green Power LED
On.
Green Power LED
flashes every two
seconds. The Power
LED will continue
flashing until the
problem is
resolved.
Troubleshooting Guide
This section covers the front panel LED codes as well as the audible
codes that may occur before or during POST that do not necessarily
have an error code or text message associated with them.
If you see flashing LEDs on a PS/2 keyboard, look for flashing LEDs
on the front panel of the computer and refer to the following table to
determine the front panel LED codes.
Recommended actions in the following table are listed in the order in
which they should be performed.
Possible
Beeps Cause
None Computer on.
None Computer in
Suspend to
RAM mode
(some models
only) or
normal
Suspend
mode.
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Recommended Action
None
None required. Press any key or move
the mouse to wake the computer.
POST Error Messages
A–5