Compaq Deskpro AP400 Reference Manual page 124

Solving Display Problems
Problem
Monitor does not function
properly when used with
energy saver features.
Blurry display or requested
resolution cannot be set.
The picture is broken up; it
rolls, jitters, or blinks.
Writer: John Turner Project: Compaq Professional Workstation AP400 Reference Guide Comments: 317787-003
File Name: M-CH12.DOC Last Saved On: 12/14/98 1:52 PM
COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
Continued
Possible Cause
Monitor without energy saver
capabilities is being used with
energy saver features
enabled.
If the graphics controller was
upgraded, the correct display
drivers may not be loaded.
Monitor cable may be loose.
In a 2-monitor system or if
another monitor is in close
proximity, the monitors may
interfere with each other's
magnetic field.
Compaq Professional Workstation AP400 Reference Guide
12-7
Possible Solution
Disable monitor energy
saver feature.
Refer to the
documentation in the
upgrade kit for more
information on display
drivers.
Be sure the monitor cable
is securely connected to
the workstation.
Move the monitors farther
apart.
Continued