Die Suche ergab 5 Treffer

von 80386SX
Di 30. Jun 2020, 23:50
Forum: Hardware
Thema: 386 DX 40 zu langsam
Antworten: 27
Zugriffe: 15623

Re: 386 DX 40 zu langsam

I haven't noticed problems with any VGA cards or any stability issues. So far I tried a Trident 8900, an old Oak Tech, a Cirrus Logic, and an S3 803. All worked in general, but the Cirrus Logic seemed the best compromise between compatibility, speed, and heat generation. There are DOS extensions yo...
von 80386SX
Sa 27. Jun 2020, 10:09
Forum: Hardware
Thema: 386 DX 40 zu langsam
Antworten: 27
Zugriffe: 15623

Re: 386 DX 40 zu langsam

Thanks again for the answers. I installed a Ni-Mh rechargable 80mah battery cause I don't have that. I also think that there's some config on the W1 jumper for external solutions but I still have to understand that well. The original config of that jumper gave to the original battery points somethi...
von 80386SX
Fr 12. Jun 2020, 18:54
Forum: Hardware
Thema: 386 DX 40 zu langsam
Antworten: 27
Zugriffe: 15623

Re: 386 DX 40 zu langsam

Thanks for the answers. My board has the 386 already soldered too but the fact it also have both fpu and pga cpu socket make me think that it could be "upgraded" and the only faster cpu out there are those rare Cyrix that were more 486 than 386 themself and interesting to test if they wou...
von 80386SX
Do 11. Jun 2020, 16:30
Forum: Hardware
Thema: 386 DX 40 zu langsam
Antworten: 27
Zugriffe: 15623

Re: 386 DX 40 zu langsam

You have to put it in the center. I have attached a picture of my machine. Good luck! Thanks for the answers. My board has the 386 already soldered too but the fact it also have both fpu and pga cpu socket make me think that it could be "upgraded" and the only faster cpu out there are tho...
von 80386SX
Mi 10. Jun 2020, 20:08
Forum: Hardware
Thema: 386 DX 40 zu langsam
Antworten: 27
Zugriffe: 15623

Re: 386 DX 40 zu langsam

Ich habe jetzt auch eine FPU bekommen, also einen IIT 3C87-40. Daher weiss ich jetzt, was es mit dem FPU jumper vs. dem Weitek BIOS setting auf sich hat. Der jumper auf dem mainboard ist notwendig, damit das System eine FPU erkennt. Die Weitek Option im BIOS sagt dem System, dass eine Weitek 3167 d...