Hi Joe and Erick,
Thanks for your input. I could get the G450 card started by commenting
out the matbios.trap line, but because the resolution is very low, I
downgraded to a Matrox G400. This card should work as I have a second
machine that works at 600x800 with the Pg.matroxdc driver. However for
some reason that I do not understand I still get the freeze when probing
for video modes or when doing a
crttrap trap
Since the machine that works is quite similar in configuration, I
thought that this might have something to do with BIOS settings, but
they seem very similar in both cases, at least as far as I can tell.
Would you have any suggestions? I include the hardware config of the
machine that works (node1) and the one that does not work (node4) as
well as the output of show_pci for both machines. Photon is 1.14 and QNX
4.25, May 2001 release.Thanks in advance, Fabrizio.
node1
motherboard: Asus P3V4X
graphic card: Matrox Millenium II G400 Maxx (dual head, but I use only
one monitor)
node4
motherboard: MSI 694D Pro (2 processor installed, I plan to upgrade to
QNX 6 asap)
graphic card: Matrox Millenium II G400 (single head)
output of show_pci on node1
PCI version = 2.10
Class = Mass Storage (IDE)
Vendor ID = 1106h, VIA Technologies
Device ID = 571h,
PCI index = 0h
IO @ d800h
PCI Int Pin = NC
Interrupt line = 0
Class = Network (Ethernet)
Vendor ID = 10b7h, 3Com
Device ID = 9055h,
PCI index = 0h
IO @ d000h MEM @ e0000000h
PCI Int Pin = INT A
Interrupt line = 11
Class = Display (VGA)
Vendor ID = 102bh, Matrox
Device ID = 525h,
PCI index = 0h
MEM @ e2000000h MEM @ e1000000h MEM @ e0800000h ROM @
e1ff00
disabled
PCI Int Pin = INT A
Interrupt line = 11
output of show_pci on node4
PCI version = 2.10
Class = Mass Storage (IDE)
Vendor ID = 1106h, VIA Technologies
Device ID = 571h,
PCI index = 0h
IO @ d000h
PCI Int Pin = NC
Interrupt line = no connection
Class = Multimedia (Audio)
Vendor ID = 1106h, VIA Technologies
Device ID = 3058h,
PCI index = 0h
IO @ dc00h IO @ e000h IO @ e400h
PCI Int Pin = INT C
Interrupt line = 10
Class = Network (Ethernet)
Vendor ID = 10b7h, 3Com
Device ID = 9200h,
PCI index = 0h
IO @ ec00h MEM @ da000000h
PCI Int Pin = INT A
Interrupt line = 11
Class = Display (VGA)
Vendor ID = 102bh, Matrox
Device ID = 525h,
PCI index = 0h
MEM @ d4000000h MEM @ d6000000h MEM @ d7000000h
PCI Int Pin = INT A
Interrupt line = 11