Looking for special AT power supply
Posted on 2019-02-15, 14:38
Hello I can't find power supply for my build, looking forward for your help
Re: Strange 386 motherboard
Posted on 2019-02-15, 00:24
And chip on left side? Its also bios?
Re: Strange 386 motherboard
Posted on 2019-02-14, 23:30
which one is a bios chip? I want to sent it to copy my bios but I'm not sure which one
Re: 1988-1990 386 build
Posted on 2019-02-13, 10:05
Murugan wrote: Why no ISA controller card? MFM is XT-era Its not ISA?
Re: Bought these (retro) hardware today
Posted on 2019-02-12, 19:58
its MiroVIDEO 20TD live! http://arvutimuuseum.ee/th99/v/M-O/51706.htm
Re: Bought these (retro) hardware today
Posted on 2019-02-12, 19:19
I found this one, tseng et4000ax
Re: 1988-1990 386 build
Posted on 2019-02-12, 18:40
yes its MFM Western Digital WD12C00A-JU
Re: 1988-1990 386 build
Posted on 2019-02-12, 17:02
I think I need to look for older card, SB is around 1991/92 its to new to my build, what do you think? update. also I/O controller is too new, baby this one is better?
Re: 1988-1990 386 build
Posted on 2019-02-12, 15:02
Thanks for your advice. How about Tseng ET3000AX? Is it good for my build? I have also Cirrus Logic CL-GD5424-80QC-C and Trident 8900D. About sound card is CT2290 good for my build?
Re: Show us your retro computer cases
Posted on 2019-02-12, 12:41
Work in progress still looking for power switch And power supply
Re: Strange 386 motherboard
Posted on 2019-02-11, 17:16
ok i will check it, but I'm not sure if this manual I find its from my motherboard, because 3 jumpers are in different places
Re: Strange 386 motherboard
Posted on 2019-02-11, 15:51
Nothing, still the same
Re: Strange 386 motherboard
Posted on 2019-02-11, 00:37
i find this motherboard: https://stason.org/TULARC/pc/motherboards/I/I … -386-IT386.html
Re: Strange 386 motherboard
Posted on 2019-02-10, 21:38
The memory expansion fits perfect to my motherboard, sadly it not working. Without ram motherboard can't wake up, its beeping, without ram, but with memory expansion nothing, MB can't boot, with ram and expansion its starting but its freezing during memory count.
Re: 1988-1990 386 build
Posted on 2019-02-10, 12:41
Are this thing Good for by build or should i look for something else?
1988-1990 386 build
Posted on 2019-02-10, 12:39
Hello. Its time to start with my 386 build this all i have for now, looking foward for YouR help with this build.
Re: Strange 386 motherboard
Posted on 2019-02-09, 19:39
Look at the „pass” sticker on MB And extension card, Look the same
Re: Strange 386 motherboard
Posted on 2019-02-09, 19:30
What do you thing guys, is this missing part from my motherboard? Its called Hybrid Memmory Extension
Re: Strange 386 motherboard
Posted on 2019-02-09, 09:27
Yes, the motherboard is working, i ddidnt test it yet, but everything look like new, so i have Good feelings about this MB. All i know it was bought for replace old workstation in company that i working now, but They never used this, becouse of system transformations in 1989 in Poland.
Re: Strange 386 motherboard
Posted on 2019-02-08, 21:55
https://www.orosk.com/what-is-pds/ Its Look like PDS from old Apple computers
Page 3 of 4