Upgraded from a 486DX4 100 to a PII 266.
Salvaged the 1.7Maxtor HD, Video Blaster SE100, Cardinal 56X2 modem. Along with the CPU M/B and ram I also bought new,Matrox G-100 AGP vid card,and a Sound Blaster Ensoniq PCI sound card because there were only two ISA slots on the M/B.(A-Open)440LX
I set the Vid blaster(ISA) to IRQ 12 on the board and in WIN 98 System properties. It is the only free IRQ of the four which the board can use. when it is first installed I get a ! on the board properties and another ! on the properties for the Ensoniq audio legacy device.
The resources for each are as follows: Vid Blaster I/O 0690-0697, Mem range 000D4000-00007FFF, IRQ 12
Ensoniq audio PCI legacy device I/O 0530-0537, IRQ 5, DMA 01, I/O 0330-033F, I/O 0220-022F, I/O 0388-038B
When I reboot the system hangs on Win bootup. If I go into safe mode and remove or disable the vid blaster I can boot again. Also tried disableing just the legacy device, locked on boot again. went to the bios settings and reserved IRQ 12 for ISA legacy devices, still no luck. Tried re-enableing from Windows once to and the whole system froze.
I see no conflicts??? Win 98 also does not report any conflicts either. Is the card toast???