
Solving Problems
147
5
Turn off the computer and monitor, wait 10 to 20 seconds, and
disconnect the monitor. Connect the monitor back to the original
computer, and then turn them on.
6
Turn off nearby fans, lights, lamps, or other electrical devices.
Is the monitor readable?
Yes
. One or more of those devices was causing interference. The
problem is resolved.
No
. Go to
step 7
.
7
Run the VESA/VGA Interface tests in the
Dell Diagnostics
.
Did any of the tests fail?
Yes
. The video controller on the system board may be defective.
Contact Dell
for technical assistance.
No
. Go to
step 8
.
8
Run video diagnostics from the
Dell Diagnostics
menu.
Did any of the tests fail?
Yes
. The video controller on the system board may be defective.
Contact Dell
for technical assistance.
No
.
Contact Dell
for technical assistance.
Sound and Speaker Problems
Basic Checks:
•
Check the
diagnostic lights
to see if the specific problem is identified.
•
If using external speakers:
– Ensure that external audio devices are properly connected to the
microphone, speaker/headphone, and line-in connectors on the
computer back panel
.
– Ensure that the speaker cable is firmly connected to the computer.
– Test the electrical outlet: verify that the speakers are connected to
a working electrical outlet.
– Ensure that the speakers are turned on.
Summary of Contents for Precision Workstation 530
Page 1: ...www dell com support dell com Dell Precision WorkStation 530 USER S GUIDE ...
Page 10: ...10 Contents ...
Page 38: ...38 Ab o u t You r C o mp u t er w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 66: ...66 Adv a n c ed Fe a tu r es w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 89: ...Removing and Installing Parts 89 Re m ov i n g a n Ext e rn a l l y Acc e ssib l e Dr i ve ...
Page 132: ...132 Removing and Installing Parts w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 210: ...210 So lv ing Pr o ble m s w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 218: ...218 Ad v a n c ed Fe a tu r es w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 220: ...220 Ad v a n c ed Fe a tu r es w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 232: ...232 Ad v a n c ed Fe a tu r es w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 234: ...234 Ad v a n c ed Fe a tu r es w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 269: ...Solving Problems 269 BSMI Notice Taiwan Only ...
Page 284: ...284 Addit ional Inf o r mat ion w w w d e l l c o m s u p p o r t d e l l c o m ...