HP Dc7100 Getting Started - Business Desktops - Enhanced for Accessibility - Page 27

Interpreting Diagnostic Lights and Audible, Codes, Diagnostic Front Panel LEDs and Audible Codes - ram

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Getting Started Interpreting Diagnostic Lights and Audible Codes 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. Diagnostic Front Panel LEDs and Audible Codes Activity Possible Beeps Cause Recommended Action Green Power LED None On. Computer on. None Green Power LED flashes every two seconds. None Computer in Suspend to RAM mode (only on some models) or normal Suspend mode. None required. Press any key or move the mouse to wake the computer. Getting Started www.hp.com 23

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Getting Started
Interpreting Diagnostic Lights and Audible
Codes
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.
Diagnostic Front Panel LEDs and Audible Codes
None
None
Possible
Recommended
Activity
Beeps Cause
Action
Green Power LED
Computer on.
None
On.
Green Power LED
Computer in
None required. Press any
flashes every two
Suspend to RAM
key or move the mouse to
seconds.
mode (only on
wake the computer.
some models) or
normal Suspend
mode.
Getting Started
www.hp.com
23