HP Compaq dc7100 DT Getting Started Guide

Getting Started
Getting Started www.hp.com 41
System does not
power on and
LEDs are not
flashing.
(continued)
2. Open hood and
check that the
power button
harness is properly
connected to the
system board.
3. Check that both
power supply
cables are properly
connected to the
system board.
4. Check to see if
the 3.3 V_aux
light on the system
board is turned
on. If it is turned
on, then replace
the power button
harness.
5. If the 3.3 V_aux
light on the system
board is not
turned on, then
replace the power
supply.
6. Replace the
system board.
Diagnostic Front Panel LEDs and Audible Codes
Activity Beeps Possible Cause
Recommended
Action

HP Compaq dc7100 DT Specifications

General

Processor Speed	Up to 3.8 GHz
Chipset	Intel 915G
Memory	Up to 4 GB DDR2 SDRAM
Operating System	Windows XP Professional
Form Factor	Desktop
Processor	Intel Pentium 4
Storage	40 GB to 160 GB SATA
Graphics	ATI Radeon X300 SE
Optical Drive	DVD-ROM
Audio	Integrated audio
Network	Integrated Gigabit Ethernet
Expansion Slots	1 PCI Express x16
Ports	1 Parallel, 1 Serial, 2 PS/2, 1 VGA