Compaq Deskpro AP240, Reference Manual, Page: 32 / 216

Reference Guide 1-25
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Error Conditions Keyboard
LED Color Keyboard
LED Activity
State/Message
Num Lock Green Flashing System memory is not present
or is incompatible.
Caps Lock Green Flashing Graphics controller is not
present or is incorrectly
initialized.
Scroll Lock Green Flashing System board hardware failure
prior to graphics.
Num, Caps, Scroll Lock Green Chasing
(cycling from
left to right,
continuously) Keyboard is locked in network
server mode.
Note: Lights indicating network server mode are featured on Intel 820 chipset–based models only.
FailSafe Boot
Block Mode Keyboard
LED Color Keyboard
LED Activity
State/Message
Num Lock Green On ROMPaq diskette not present,
is bad, or drive not ready.*
A Boot Block Recovery
message appears (Intel 820
chipset) when using an
embedded graphics controller,
or a PCI or AGP graphics
controller card.
Caps Lock Green On Enter password.*
Num, Caps, Scroll Lock Green Turn on and
off 2 times
(accompanied
by 1 long
and 3 short
beeps) ROM flash failed.*
Num, Caps, Scroll Lock Green On Boot Block ROM Flash
successful. Turn power off, then
on to reboot.
Note: Diagnostic lights do not flash on USB keyboards.
*Insert valid ROMPaq diskette in drive A. Turn power switch off, then on to reflash ROM. If ROM
flash is successful, all three keyboard LEDs will light up and you will hear a rising tone series of
beeps. Remove diskette and turn power off, then on to restart the workstation. For more information
about flashing the ROM, refer to Chapter 8, “Troubleshooting”.