Getting Started Guide

Power LED flashes Red six times, once every second, followed by a two second pause, and the

computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.)

Cause

Solution

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. (Beeps stop after fifth iteration but LEDs continue flashing.)

Cause

Solution

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.

Interpreting POST Diagnostic Front Panel LEDs and Audible Codes

If you see flashing LEDs on the front of the computer or if you hear beeps,

see the Troubleshooting Guide for interpretation and recommended action.

Table 2 Solving Hardware Installation Problems (continued)

ENWW

Basic Troubleshooting