Hi guys my previous installed version was Mac OS X 10.4.6 & now I have installed Mac OS X 10.4.8 & have some display driver problem.

My PC configuration : (all working except display)
AMD Athlon 64 2800+
VIA 8237 chipset (K8M800)
VIA/S3G Unichrome Pro IGP
Realtek AC 97
Via Rhine II adaptor
HP Scanner 3500C


------ when booted 10.4.6 ------
my system profiler shows -- display adapter as

Display:
Type: VGA-Compatible Controller
Bus: PCI
VRAM (Total): 64 MB
Vendor ID: 0x1106
Device ID: 0x3108
Revision ID: 0x0001
Kernel Extension Info: No Kext Loaded

Display:
Resolution: 1024 x 768
Depth: 32-bit Color
Core Image: Not Supported
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Not Supported


and the display works smooth


------ when booted 10.4.8 ------
my system profiler shows -- display adapter as

Type: Display
Bus: PCI
VRAM (Total): 64 MB
Vendor ID: 0x1106
Device ID: 0x3108
Revision ID: 0x0001
Kernel Extension Info: No Kext Loaded

Display:
Resolution: 1024 x 768
Depth: 32-bit Color
Core Image: Not Supported
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Not Supported

& now the display works in frames. I have tried AGPGart 2.2 and all other options written in the AGPGart forum but still no use.

please help.