IBM N51 Series, Hardware Maintenance Manual

Page: 405 / 503

003 (continued)
– Press and hold F1, then turn on the computer. (Hold F1
until the Easy-Setup screen or an error message
appears.) See “How To Run the Diagnostics” on
page 405.
Note: If a warning beep sounds for the correct
operation, go to the “Symptom-to-FRU Index” on
page 416.
– Write down all post error codes that are displayed.
(Press the Pause key when an error code appears to
keep the screen from scrolling. Press F1 to continue.)
If the POST stops and you cannot continue, go to
“Symptom-to-FRU Index” on page 416.
ARE THERE ANY EXTERNAL DEVICES ATTACHED TO
THE DOCK II?
Yes No
004
Go to Step 007.
005
DID THE POWER-GOOD LIGHT FOR ALL OF THE
EXTERNAL DEVICES TURN ON?
Yes No
006
See the manual for the failing device.
007
DID YOU RECEIVE A POST ERROR CODE?
Yes No
008
If you cannot check the error code:
– Press and hold F1, then turn on the computer.
(Hold F1 until the Easy-Setup screen or an error
message appears.)
– Write down all post error codes that are displayed.
(Press the Pause key when an error code
appears to keep the screen from scrolling. Press
F1 to continue.)
To run system checkout, or if you suspect another
problem, go to Step 010.
009
Go to “Symptom-to-FRU Index” on page 416.
010
(Step 010 continues)
Dock II (3546)
393