HP Compaq dc7100 DT Getting Started Guide

32 www.hp.com Getting Started
Getting Started
Power LED flashes
Red six times, once
every second,
followed by a two
second pause, and
the computer beeps
six times.
Video card is not
seated properly or is
bad, or system
board is bad.
For systems with a graphics
card:
1. Reseat the graphics card.
Power on the system.
2. Replace the graphics card.
3. Replace the system board.
For systems with integrated
graphics, replace the system
board.
Power LED flashes
Red ten times, once
every second,
followed by a two
second pause, and
the computer beeps
ten times.
Bad option card. 1. Check each option card by
removing the cards one at
time (if multiple cards), then
power on the system to see
if fault goes away.
2. Once bad card is
identified, remove and
replace bad option card.
3. Replace the system board.
Solving Hardware Installation Problems (Continued)
Problem Cause Solution

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