Intel Atom IB883 User Manual page 36

BIOS SETUP
Panel Scaling
The default setting is Auto. The options available include On and Off.
Panel Number
These fields allow you to select the LCD Panel type. The default values
for these ports are:
640x480 18bit SC
800x480 18bit SC
800x600 18bit SC
1024x768 18bit SC
1280x768 18bit SC
1280x800 18bit SC
1366x768 18bit SC
32 IB883 User's Manual