First post, by Zachz91
I just replaced my 386 motherboard with a 486. It seems that every time I try to execute anything with DPMI, it either locks up (requires power cycle), reboots, or exits with a "Page fault" error message. What can be causing this? Some apps include Borland Turbo C++ 3.0, NASM, and MASM 6.11. It also crashes or reboots when trying to install Linux or NetBSD.
Intel 486DX 33MHz
20 MB 30 pin SIMM RAM (4x4MB, 4x1MB)
MS-DOS 6.22
HIMEM.SYS
CWSDPMI 7
Quantum Bigfoot hard drive
Tseng Labs ET4000AX based video card, 1MB VRAM
GoldStar Prime I/O controller
Adaptec SCSI controller