Winbook XP5 User Manual page 57

8. Problem: Incorrect display image.
Hard disk boot sector is defective or virus-infected. Boot system from a write-protected
floppy disk or WinBook support disk. Run an anti-virus program.
If a new hard drive has been installed, remove it and insert old one.
When using LCD display, be sure S / W has correct driver (VGA) installed.
If failure persists, call the Technical Support number listed on the WinBook "Read-Me-First"
sheet.
[XP5 A-7]
Display problems
11. Problem:Display brightness is poor.
Action:Adjust contrast and brightness for optimum viewing. Relocate system away from direct
light sources or high ambient light.If running on battery power, go into setup and deselect "Auto-
Dim" function.If brightness control is set at maximum, backlight may need replacing, call the
Technical Support number listed on the WinBook "Read-Me-First" sheet.If contrast must be set
at maximum while operating at room temperature, call the Technical Support number listed on
the WinBook "Read-Me-First" sheet.
12. Problem:
Cannot get external display to work.
External CRT will not activate.
Action:Be sure operating system is installed correctly.
9. Problem:Display has vertical or horizontal stripes on it when it
is powered up.
Action:Call the Technical Support number listed on the WinBook
'Read-Me-First" sheet.
10. Problem:Display has small, colored dots which are always
present.
Action:If you have a TFT panel with more than a few colored dots,
call the Technical Support number listed on the WinBook "Read-Me-
First" sheet.