Re: Identifying memory (or the board itself) on this 386DX motherboard

Posted on 2022-10-31, 10:53

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

For me the memory slots look similar to this one: https://theretroweb.com/motherboards/s/tmc-mycomp-mynix-pat38px-ver.-4.0 Its is not ISA ;-) As there are no other RAM options you will have difficulties getting this running without such card. Maybe with some standard ISA RAM cards. s-l1600.jpg s- …

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Re: 80486 BIOS image collection

Posted on 2022-10-22, 20:48

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#133 Manufacturer/Identifier: Aquarius Systems/BCOM 4D33/50F Chipset: BIOS/Version: BIOS String: https://theretroweb.com/motherboards/s/aquari … ystems-4d33-50f Filename 486-AA1470284.jpg File size 1.84 MiB Views 1838 views Filename 486-AA1470284.zip File size 2.08 MiB Downloads 67 downloads

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Re: need dump of ROM for ELSA Winner 1000 ISA and ATI Mach32 ISA DRAM

Posted on 2022-10-21, 16:58

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I had a similar issue and I remember it is not split into even/odd. The encoding is different. Have to search for the thread here... FOund BIOS for Diamond Stealth VRAM (S3 P86C911) needed For this card its not split at all, full image in both sockets...

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Re: The Retro Web submissions thread: suggest edits and/or add new boards here

Posted on 2022-10-18, 21:03

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

andunn wrote on 2022-10-18, 20:46: NCR MODEL 3278-XXXX PC710/3392 https://theretroweb.com/motherboards/s/ncr-mo … xxxx-pc710-3392 Dumped the BIOS image from two 2 […] Show full quote NCR MODEL 3278-XXXX PC710/3392 https://theretroweb.com/motherboards/s/ncr-mo … xxxx-pc710-3392 Dumped the BIOS image …

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Re: ISA XMS/EMS Memory Extension / Expansion cards: Now Running without Driver / Documentation :-)

Posted on 2022-10-18, 20:58

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

These cards are mainly for 286s...its new to me Win95 runs on such a CPU? The card you are asking for will take up to 2.5 MB but not 16 MB...

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Re: Socket 4, 5, 7 BIOS image collection

Posted on 2022-10-18, 20:11

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:17 Manufacturer/Identifier: TMC/MyComp/MyNix/Megastar PCI58PL Chipset: BIOS/Version: BIOS ID: https://theretroweb.com/motherboards/s/tmc-my … i58pl-ver.-1.0b Filename 586-014914716.zip File size 1.51 MiB Downloads 52 downloads Filename 586-014914716.jpg File size 1.46 MiB Views 1470 views

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Re: 80486 BIOS image collection

Posted on 2022-10-18, 20:07

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#132 Manufacturer/Identifier: J-Bond PCI400C-A (PCI 486) Chipset: BIOS/Version: BIOS String: https://theretroweb.com/motherboards/s/j-bond … i400c-a-pci-486 Filename 486-AA008851.zip File size 1.35 MiB Downloads 65 downloads Filename 486-AA008851.jpg File size 1.29 MiB Views 1866 views

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Re: BIOS password bypass on Zenith Data Systems Z-Note 325L?

Posted on 2022-10-16, 21:01

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Is the EPROM on a socket and are you able to replace it? Can you provide a dump of your BIOS?

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Re: Bought these (retro) hardware today

Posted on 2022-09-22, 20:14

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I'm genuinely excited about that last card, it's the Deluxe Option Board for Central Point's groundbreaking Copy II PC software -- it can duplicate virtually all of the copy protected IBM PC software from the late 80s! Plus includes a track editor that allows editing all the address marks and …

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Re: BIOS image collection - requests, discussion etc

Posted on 2022-08-27, 21:33

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

board #: 82 https://www.vogons.org/viewtopic.php?p=1097728#p1097728 Interesting old board. Looks like it had an option for a RAM card if the top slot parts were installed (to JE1, f1, g1 and h1, cannot think of anything else that would use that) Indeed, good idea with the RAM card. I was not able …

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Re: 80286 BIOS image collection

Posted on 2022-08-27, 19:48

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#: 82 Manufacturer/Identifier: Chipset: SOLUTIONS L1A4436 L1A4438 L1A4736 BIOS/Version: BIOS ID: https://theretroweb.com/motherboards/s/unknown-neat-286 Filename 286-Solutions.rar File size 38.49 KiB Downloads 82 downloads Filename IMG_0577r4.jpg File size 1.29 MiB Views 2135 views

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Re: Help troubleshooting an NCR 286 single board computer

Posted on 2022-08-21, 18:42

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I had around 3 of these boards and none of them was working correctly. They powered up maybe every 20th time. Seems not to be the best quality. 80286 BIOS image collection

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Re: Ultimate Retro board submissions thread: suggest board edits and/or add new boards here

Posted on 2022-08-11, 21:45

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Indeed you identified them, thank you!

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Re: Ultimate Retro board submissions thread: suggest board edits and/or add new boards here

Posted on 2022-08-11, 20:46

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Saved the BIOS of 2 very destroyed boards. The 486 seems to be Amptron DX-6900 https://www.ultimateretro.net/en/motherboards/572#downloads The Slot-1 I didnt find. Filename 20220811_185259.jpg File size 1.07 MiB Views 1107 views Filename 20220811_185208.jpg File size 809.75 KiB Views 1107 views …

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Re: Intertan DT-88 restoration (Late Tandy subsidiary 8088 clone)

Posted on 2022-08-05, 18:56

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Oh cool! Can you try my program anyway? 😉 I think then it should also be possible to call the Setup with a hotkey. Maybe I will take a look again if the mentioned adress is called somewhere within the BIOS.

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Re: ULTRA-X Professional Hardware Diagnostics P.H.D.16 - Made in U.S.A

Posted on 2022-08-05, 06:43

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

...

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Re: ULTRA-X Professional Hardware Diagnostics P.H.D.16 - Made in U.S.A

Posted on 2022-08-05, 06:42

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

...

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Re: ULTRA-X Professional Hardware Diagnostics P.H.D.16 - Made in U.S.A

Posted on 2022-08-05, 06:41

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

...

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Re: ULTRA-X Professional Hardware Diagnostics P.H.D.16 - Made in U.S.A

Posted on 2022-08-05, 06:40

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Some photos of the manuals. Are you looking for something special? I cannot make a photo of every page. Maybe I can remove the binding and put it in my slide scanner...

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Re: ULTRA-X Professional Hardware Diagnostics P.H.D.16 - Made in U.S.A

Posted on 2022-08-05, 06:32

by

by Predator99

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi, yes, not much time at the moment... For the ISA card I have found the ROM images on my drive. They do exactly what I have written above, nothing else.

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