LITE-ON Technology Corp. LE500 Manuale Utente

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14
          Using Your LE500 Monitor
Picture is scrambled
If your picture is scrambled or does not look right, you can reset your monitor to its default 
video mode and resolution settings. See the “Adjusting display settings” section of this 
guide for more information.
To reset your monitor to its default settings:
Start the system.
Press C
TRL
.
Select 
Safe mode
. Windows starts in a “safe mode,” which means that most drivers 
are not loaded.
Click 
Start,
 then select 
Settings
, then 
Control Panel
. The Control Panel window 
opens.
Click/Double-click the 
Display
 icon. The Display Properties window opens.
Click the 
Settings
 tab.
Click 
Advanced
. The Advanced Display Properties window opens.
Click the 
Monitor
 tab.
Click 
Change
. The Select Device window opens.
10 Select 
Plug and Play monitor (VESA DDC)
 by following the on-screen instructions.
11 Restart Windows.
Display colors are wrong
n
Check the video connector and the end of the video cable for any pins that might 
be bent or pushed in.
n
Make sure the video cable is securely connected to the back of the computer.
n
Make sure that the video cable is not damaged.
n
Restart the system (leaving the monitor on).
Picture is fuzzy
Adjust the contrast and brightness controls to improve the display image. See the 
“Adjusting display settings” section of this guide for more information.