Hi, Today update: 1. I found some PINs on mobo marked TURBO_SW with no jumper set- set it to disable. It help with stability. I run some benchmarks from DOS, but I do not know why there is so small difference between ISA and VLB IO card in HDD test, any ideas? ISA I/O: https://i.ibb.co/nDZXkcM/ …

VLB is set to 33Mhz and 0 wait states, but set to 1 do not change anything. I just install DOS 5.0 and it is maximum stable in it. Zero hangouts zero errors. Problems start in WIN95 installer. Tomorrow (in europe) I will try to do some screenshots from BIOS settings and errors.

Present 😉 heatsink and fan. I have another CPU am5x86 133 but can not find jumper settings to test...

Hello, I have huge problem with setting up old 486 PC. It turns on but I can't install WIN95 beacouse of errors and hangouts. The most of them are divided by zero or SUWIN errors. I change RAM moduls and it propably help with the first one but still hanging and SUWIN shows. Specifications: …

Hello everyone, Do You know what type is the BIOS memory in this card? Trident TGUI 9440 VL-Bus, Is it 25c256 EEPROM? I found ROM dump on this site and I do not know what type of ROM can I use. THank You.