Re: 8086 from a bunch of random parts - nothing but a blinking cursor. What's wrong?
Posted on 2018-05-27, 07:24
xt computer here the motherboard manual http://arvutimuuseum.ee/th99/m/U-Z/31541.htm I have one same https://imgur.com/qIFPPsW
Re: JUKO NEST XT board questions
Posted on 2018-05-10, 18:23
Hmmm without parity (shakes finger) - I guess for a test it's OK. Do you have a manual for it? This is one of my old motherboards, I have the parity and memory to put in it, I just removed it since I have a lot of boards that use this memory this one can work from now with a 256k boot system which …
Re: JUKO NEST XT board questions
Posted on 2018-05-10, 15:16
Jed118 wrote: Where's your RAM? 😁 256kb for the test is quite enough 😀,The smallest problem is to add more memory
Re: JUKO NEST XT board questions
Posted on 2018-05-09, 21:01
Jed118 wrote: So I got a JUKO NEST board, practically NIB with an NEC V30 fitted I have this board that is a bit like yours to the same thing about JUKU only a different model, so here I share with you.. CPU is NEC V20
Re: JUKO NEST XT board questions
Posted on 2018-05-09, 14:27
what do You do with it? do You have an ems board? show us the innards please? Conf: Motherboard : PC 286 Advanced Computer Technology Cpu: HARRIS CS80286-25 Memory: 4 Mb SIMM 1Mb x 4 Hdd: Western Digital Caviar 170 Mb 3,5" Ide Fdd: 1.2 Mb 5.25", 1,44Mb 3,5", Streamer COLORADO Jumbo Tape 60 Mb Vga: …
Re: Help identify 386 Board with OPTI chipset
Posted on 2018-05-09, 11:47
I have the same board just a little different model https://imgur.com/J2N2Vwq
Re: Help identify 386 Board with OPTI chipset
Posted on 2018-05-09, 11:12
MKT_Gundam wrote: Thnaks for the Help. My board dont have the jumpers headers 7,8 and 9 (for cpu frequency) but . I just have a spare amd 386 dx 40. The only way to switch is to use a soldering iron 😀
Re: Help identify 386 Board with OPTI chipset
Posted on 2018-05-09, 07:12
BEK-3739 http://stason.org/TULARC/pc/motherboards/B/BE … 6-BEK-3739.html
Re: JUKO NEST XT board questions
Posted on 2018-05-09, 06:29
Jed118 wrote: I recall seeing a Harris 25MHz up for grabs on a Polish auction site. […] Show full quote I recall seeing a Harris 25MHz up for grabs on a Polish auction site. indeed, it exists! http://www.cpu-world.com/CPUs/80286/Harris-CS80C286-25.html Oh well actually that's for the CPU. this is …
Re: Help identify 386 Board
Posted on 2018-05-07, 15:49
Do you have the pieces to make it boot? The BIOS string can help you get started. I only have not yet come to the queue to test it since I have a lot of motherboards, so I want to sort them first, and then I'll watch what works or do not work, all motherboards are left 25-30 years old in the box, …
Re: Help identify 386 Board
Posted on 2018-05-07, 11:06
Murugan wrote: Isn't this about some board that needs to be identified 😀? it is, It is nice to see when people share different views, something can always be learned as a lesson, but I still did not have the luck to find something about this motherboard
Re: List of Older DOS Games that Run too Fast
Posted on 2018-05-07, 00:07
Digger (1983) DOS https://www.youtube.com/watch?v=l0yQfyJlqdA
Re: DTK PEM-2530 80386 BIOS
Posted on 2018-05-06, 13:44
You can try to find BIOS here http://chukaev.ru54.com/bios_en.htm
Re: Help identify 386 Board
Posted on 2018-05-05, 19:42
Yes that's the spot. Thank you. Unfortunately what i hoped was there is not. Are there any stickers on sides of slots or any numbers that look like they may be a part number (instead of a name)? If not you're stuck with picture searches or shear luck that someone recognizes it until you get a BIOS …
Re: Help identify 386 Board
Posted on 2018-05-05, 16:17
PCBONEZ wrote: Still waiting for that other snapshot - or just post what it says between the slots. this part of the motherboard? All the other motherboards that I have most often found but these are me bother...
Re: Help identify 386 Board
Posted on 2018-05-05, 15:35
maybe it can happen for all these years how much I work with computers I did not see such a case, when it happens to me then I will agree. In any case, thanks for caution[/quote] I've been an electronics tech since 1981 and after I retired from that I went into motherboard repair, which I did for …
Re: Help identify 386 Board
Posted on 2018-05-05, 14:13
maybe it can happen for all these years how much I work with computers I did not see such a case A common mistake people make. In 99% of ESD damage cases, you won't notice it, as it does not kill something at once. Rather, ESD will cause damage that shortens lifetime dramatically. So a mainboard …
Re: Help identify 386 Board
Posted on 2018-05-05, 13:13
the motherboard has a bottom guard That is not ESD protection that is to keep the solder joints from shorting against something, like for instance a dropped screw. Static will jump right around that thing on the edges or through the screw hole. Doesn't do a thing for static. . maybe it can happen …
Re: Help identify 386 Board
Posted on 2018-05-05, 11:45
I have overlooked these sites that have manuals from old motherboards, as far as I'm not aware, there's no one that's about to look like this.. the motherboard has a bottom guard
Help identify 386 Board
Posted on 2018-05-04, 18:04
Hello friends, for some time I've been trying to find the model of this board, and of course without success. Can any recognize this model? https://i.imgur.com/oy3iw6Dh.jpg https://i.imgur.com/m3nivijh.jpg https://i.imgur.com/d33e2FTh.jpg https://i.imgur.com/t2iYyFEh.jpg https://i.imgur.com/doLYDh3h …
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