Hello, I hope someboday can help me, I hava a Matrox G450DH 32MB DDR this card work great with MSI mainboard K7Tpro2A for long time, yesterday I have upgraded my system with a new Mainboard and processor and now I have a problem, when I move my mouse or see a video appears a dark bars in the image (in primary and secondary video out) I don´t know why, I have upgraded my video bios, mainboard bios, all the drivers, the 4in1 Via driver, etc... somebody can help me? I have this problem with Soyo mainboard a long time ago (Soyo K7 KL133 chipset) but the problem is solved with MSI mainboard
PC old configuration: MSI K7Tpro2A (KT133 via chipset)
AMD Athlon K7 900Mhz thunderbird Scket A
512 MB SDRam PC133 cl 3
Matrox G450 DH 32MB OEM
Real Magic + MPEG2 decoder board
Atrend HArmony PCI Yamaha 724 sound card
3Com PCI LAN adapter
2xHDD Quantum LCT 10 30GB
DVD Toshiba 6X
CDR LG 32x10x40
OS windows XP PRO
New configuration
Gigabyte GA-7VAXP KT400 Mainboard
AMD Athlon 1800+ XP
256MB Samsung PC2700 333 DDR SDram
Matrox G450 DH 32MB OEM
Real Magic + MPEG2 decoder board
Atrend HArmony PCI Yamaha 724 sound card
OnBoard LAN adapter realtek
OnBoard Raid controller disabled
Onboard IEEE 1394 port (Enabled)
On Board Audio card: (Disabled)
2xHDD Quantum LCT 10 30GB
DVD Toshiba 6X
CDR LG 32x10x40
OS windows XP PRO