|
+---+
|001|
+---+
- Power-off the system unit and monitor.
- Remove all adapter cards.
- Make sure the monitor I/O signal cable is properly connected to the system unit
and monitor.
- Make sure the power cords are properly connected to the system unit and monitor,
and that the line voltage is correct. See 'Power Supply'
- Make sure the monitor contrast and brightness controls are not adjusted to low.
- Power-on the monitor, and wait 20 seconds.
- Power-on the system unit.
NOTE: Because monitor models might differ, review the Display Self Test
before attemting to answer the following questions. The test has
changed from the previous levels. If the monitor was not sold together
with the system unit, you might need to refer to the service
information provided with the monitor.
- If you are not familiar with the self-test pattern produced by the Display
Self Test, refer to Step 4 of 'Display Self Test' for a description of the
self-test pattern.
NOTE: Do not run the Display Self Test. Do not unplug the monitor I/O
signal cable from the system unit.
DOES THE DISPLAY SELF-TEST PATTERN APPEAR ON THE SCREEN ?
Yes No
| +-+-+
+-+-+ |002| Go to Step 006
|003| +---+
+---+
Unplug the monitor I/O signal cable from the system unit.
DID THE DISPLAY SELF-TEST PATTERN REMAIN ON THE SCREEN ?
Yes No
| +-+-+
+-+-+ |004| Replace the monitor.
|005| +---+
+---+
Check the monitor I/O signal cable. Replace if defective.
- or -
Replace the system board.
+---+
|006|
+---+
- Poweroff the system unit and monitor.
- Unplaug the monitor I/O signal cable from the system unit.
- Power-on the system unit and monitor.
DOES THE SCREEN CHANGE FROM BLACK (WITH MONITOR POWER-OFF)
TO THE APPROPRIATE RASTER OR WHITE SCREEN AS DESCRIBED IN
THE DISPLAY SELF TEST ?
Yes No
| +-+-+
+-+-+ |007| Replace the monitor.
|008| +---+
+---+
- Power-off the system unit.
- Reconnect any disconnected cables.
- Power-on the system unit.
IS THE SCREEN READABLE ?
NOTE: If the screen shows a blinking cursor with no memory count running,
answer this question 'NO'.
Yes No
| +-+-+
| |009| Replace the system board
+-+-+ +---+
|010|
+---+
- Press Esc
- Select Diagnostics from the Main Menu.
- Select Interactive Tests from the menu.
- Select Video from the menu.
- Follow the prompts and perform the video test.
NOTE: You might have refine the monitor controls to obtain the best
image.
DID THE MONITOR SUCCESSFULLY PASS ALL TESTS ?
Yes No
| +-+-+
+-+-+ |011| Replace the monitor. If the symptom remains, replace the
|012| +---+ system board.
+---+
You have successfully completed the video Diagnostics and Utilities tests.
If the problem remains, go to 'Index of Symptoms, Messages, Error Codes, or Beeps'.
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.