DELL C0931 用户手册

S e t u p   a n d   Q u i c k   Re f e r e n c e   G u i d e

27

System Lights

Your computer has a number of lights that can help you analyze and solve problems.

Power Light

Hard-Drive 
Light

Problem Description

Suggested Resolution

Solid green

N/A

Power is on, and the computer is 
operating normally.

No corrective action is required.

Blinking green

Blank

The computer is in the suspended 
state (Microsoft

®

 Windows

®

 2000 

and Windows XP).

Press the power button, move the 
mouse, or press a key on the 
keyboard to wake the computer. See 
"Power Button" in your User’s 
Guide.

Blinks green 
several times and 
then turns off

N/A

A configuration error exists.

Check the diagnostic lights to see if 
the specific problem is identified. 

Solid yellow

N/A

The Dell Diagnostics is running a 
test, or a device on the system board 
may be faulty or incorrectly 
installed.

If the Dell Diagnostics is running, 
allow the testing to complete.

Check the diagnostic lights to see if 
the specific problem is identified. 
See "System Board Problems" in 
your User’s Guide.

If the computer does not boot, 
contact Dell for technical 
assistance.

Blinking yellow

Blank

A power supply or system board 
failure has occurred.

Check the diagnostic lights to see if 
the specific problem is identified. 
See "Power Problems" and "System 
Board Problems" in your User’s 
Guide.

Blinking yellow

Solid green

A system board or VRM failure has 
occurred.

Check the diagnostic lights to see if 
the specific problem is identified. 
See "System Board Problems" in 
your User’s Guide.

Solid green and a 
beep code during 
POST

N/A

A problem was detected while the 
BIOS was executing.

See "Beep Codes" in your User’s 
Guide. Also, check the diagnostic 
lights to see if the specific problem 
is identified.

C0931eb0.fm  Page 27  Tuesday, February 25, 2003  4:09 PM