Dell Precision Guide De Configuration Et De Référence Rapide page 45

S y s t e m L i g h t C o d e s
Power Light Hard-Drive Light Cause
Solid yellow N/A
Blinking yellow Blank
Blinking yellow Solid green
Solid green and a N/A
beep code during
POST
Solid green power N/A
light and no beep
code and no video
during POST
Solid green power N/A
light and no beep
code but the
computer locks up
during POST
(continued)
The Dell Diagnostics is running a
test, or a device on the system board
may be faulty or incorrectly installed.
A power supply or system board
failure exists.
A system board failure exists.
A problem was detected while the
BIOS was executing.
The monitor or the graphics card may
be faulty or incorrectly installed.
An integrated system board device
may be faulty.
Corrective Action
If the Dell Diagnostics is running,
allow the testing to complete.
Check the diagnostic lights to see if
the specific problem is identified.
Also, see "System Board Problems" in
the User's Guide.
If the computer does not boot,
contact Dell for technical assistance.
Check the diagnostic lights to see if
the specific problem is identified. See
"Power Problems" and "System Board
Problems" in the User's Guide.
Check the diagnostic lights to see if
the specific problem is identified.
Also, see "System Board Problems" in
the User's Guide.
See "Beep Codes" on page 49 for
instructions on diagnosing the beep
code. Also, check the diagnostic lights
to see if the specific problem is
identified.
Check the diagnostic lights to see if
the specific problem is identified.
Also, see "Video Problems" in the
User's Guide.
Check the diagnostic lights to see if
the specific problem is identified. If
the problem is not identified, contact
Dell for technical assistance.
Setup and Quick Re ference Guide
45