HP Dc7100 Getting Started - Page 34

depends on your, voltage setting

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Getting Started Diagnostic Front Panel LEDs and Audible Codes Activity Possible Beeps Cause Recommended Action System does not power on and LEDs are not flashing. None System unable to power on. Press and hold the power button for less than 4 seconds. If the hard drive LED turns green, then: 1. Check that the voltage selector, located on the rear of the power supply, is set to the appropriate voltage. Proper voltage setting depends on your region. 2. Remove the expansion cards one at a time until the 5 V_aux light on the system board turns on. 3. Replace the system board. 30 www.hp.com Getting Started

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30
www.hp.com
Getting Started
Getting Started
System does not
power on and
LEDs are not
flashing.
None
System unable to
power on.
Press and hold the power
button for less than 4
seconds. If the hard drive
LED turns green, then:
1. Check that the
voltage selector,
located on the rear of
the power supply, is
set to the appropriate
voltage. Proper
voltage setting
depends on your
region.
2. Remove the
expansion cards one
at a time until the 5
V_aux light on the
system board turns
on.
3. Replace the system
board.
Diagnostic Front Panel LEDs and Audible Codes
Activity
Beeps
Possible
Cause
Recommended
Action