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PCM-4386 User Manual 40
Chapter 5 PCI SVGA/LCD Setup
5.1 Introduction
The board has an onboard Intel 852/855 GM/GME chipset for its AGP/
SVGA controller. It supports LVDS LCD displays and conventional ana-
log CRT monitors with 64MB frame buffer shared with system memory.
The VGA controller can drive CRT displays with resolutions up to 1600 x
1200@85-Hz and 2048 x 536 @75Hz and support 2 channel LVDS dis-
play mode up to UXGA panel resolution with
frequency range from 25-MHz to 112-MHz
5.1.1 CMOS setting for panel type
The PCM-4386 system BIOS and custom drivers are located in a 512
Kbyte, Flash ROM device, designated U29. A single Flash chip holds the
system BIOS, VGA BIOS and network Boot ROM image. The display
can be configured via CMOS settings. This method minimized the num-
ber of chips and different type of LCD panels, please choose "panel type"
from the "intergrated peripherals" menu in CMOS setting.
5.1.2 Display type
The PCM-4386 can be set in one of three configurations: on a CRT, on a
flat panel display, or on both dual independent display. The system is ini-
tially set to dual display mode. If you want to enable the CRT display
only or the flat panel display only, please contact Intel Corporation or our
sales representative for detailed information.
5.1.3 Dual Independent Display
The PCM-4386F uses a Intel 852GM controller that is
capable of providing multiple views and simultaneous display with mixed
video and graphics on a flat panel and CRT.
To set up dual display under Windows 2000/XP follow these steps:
1. Select “Windows 2000”, “Control panel”, "Setting", "Advanced",
"Graphics Properties" "Device".