Инструкция по эксплуатации Dell OptiPlex GX280 — страница 15

Quick Reference Guide www

Solid yellow

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 "Diagnostic Lights" on page 23 to see if the specific problem is identified

If the computer does not boot contact Dell for technical assistance For information on contacting Dell see your online

User’s Guide.

Blinking yellow

A power supply or system board failure has occurred.

Check "Diagnostic Lights" on page 23 to see if the specific problem is identified See "Power Problems" in your online User’s Guide.

Solid green and a beep code during POST

A problem was detected while the BIOS was executing.

See "Beep Codes" on page 26 for instructions on diagnosing the beep code Also check "Diagnostic Lights" on page 23 to see if the specific problem is identified.

Solid green power light no beep code and no video during POST

The monitor or the graphics card may be faulty or incorrectly installed.

Check "Diagnostic Lights" on page 23 to see if the specific problem is identified.

Solid green power light and no beep code but the computer locks up during POST

An integrated system board device may be faulty.

Check "Diagnostic Lights" on page 23 to see if the specific problem is identified If the problem is not identified contact Dell for technical assistance For information on contacting Dell see your online

User’s Guide.

Power Light

Problem Description

Suggested Resolution