Getting Started - Business Desktops - Enhanced for Accessibility
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Getting Started 
Solving Hardware Installation Problems (Continued) 
Problem  Cause  Solution 
Power LED f ashes 
Video card s not 
For systems w th a graph cs 
Red six times, once 
seated proper y or is 
card: 
every second, 
ollowed by a two 
second pause, and 
the computer beeps 
six times. The beeps 
bad, or system 
board is bad. 
1. Reseat the graphics card. 
Power on the sys em. 
2. Replace the graphics card. 
3. Replace the system board. 
continue for f ve 
For systems w th ntegrated 
iterations, then stop. 
graphics, replace the system 
The LED ashes 
board. 
continue until the 
problem is reso ved. 
Power LED f ashes 
Bad option card.  1. Check each option card by 
Red ten times, once 
remov ng the cards one at 
every second, 
time (if multiple cards), then 
ollowed by a two 
power on the system to see 
second pause, and 
if fault goes away. 
the computer beeps 
2. Once bad card is 
ten times. The beeps 
continue for f ve 
iterations, then stop. 
The LED ashes 
dentif ed, remove and 
replace bad option card. 
3. Replace the system board. 
continue until the 
problem is reso ved. 
www.hp.com  Getting Started 22 










