Front Panel Light - Dell OptiPlex GX50 User Manual

200
So lv ing Pr o ble m s

Front Panel Light

P o w e r S w i t c h D i a g n o s t i c L i g h t C o d e s
Power Light Code
Blinking yellow
Solid yellow
Solid green and a beep code
during POST
Solid green power light with
no beep code and no video
during POST
Solid green power light and
no beep code but the
computer locks up during
POST
Cause Action
The computer power Ensure that the voltage
supply may have failed. switch setting is correct. If
the computer still has no
power, see
instructions on obtaining
technical assistance.
A device on the system Be sure that each
board may be faulty or microprocessor is properly
is incorrectly installed. seated, remove all expansion
cards, and then reboot. If the
computer does not boot, see
"Getting
instructions on obtaining
technical assistance.
A problem was See the previous table for
detected while the instructions on diagnosing
BIOS was executing. the beep code.
The monitor or the See
graphics card may be Problems" If the monitor is
faulty. operating properly and is
correctly connected, see
"Getting
instructions on obtaining
technical assistance.
An integrated system See
board device may be instructions on obtaining
faulty. technical assistance.
"Getting Help" for
Help" for
"Video and Monitor
Help" for
"Getting Help" for