External Monitor Self-Test (TP 380XD, 385XD - 2635)

External Monitor Self-Test

If a monitor problem occurs only when an external monitor is connected, do the following:

NOTE: Before you replace a monitor:

If the screen is rolling, replace the external monitor. If that does not correct the problem, replace the FRUs in the following order:

  1.  System board
  2.  Bus adapter (if used)

If the screen is not rolling, run the monitor self-test as follows:
  1.  Power-off the computer and monitor.
  2.  Disconnect the monitor signal cable.
  3.  Power-on the monitor.
  4.  Set the contrast to its maximum position.
  5.  Set the brightness control to the center detent position.

Check the following conditions:

If you do not see a test margin on the screen, replace the monitor. If there as a test margin on the screen, replace the system board.

Back to  Jump to TOP-of-PAGE

Please see the LEGAL  -  Trademark notice.
Feel free - send a Email-NOTE  for any BUG on this page found - Thank you.