Re: Diagnostics diskette for IBM PS/1 Model 2168?

Posted on 2023-10-29, 19:08

by

by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I was looking for diagnostics diskette for IBM PS/1 Model 2168, on almost everywhere but failed to find. The closest one I found was ps1diag4.zip (PS/1 Type 2133, 2155 Advanced Diagnostics Diskette), but did not work. Anyone has it somehow? Please! Many thanks. Herer you go. image made using …

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Re: ATX to AT pico Adapter! + Fan Headers, -5v, and 3.3v (Released)

Posted on 2023-03-29, 20:09

by

by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Have no fear... softpower version. That little Maxim IC fits perfect. https://github.com/wiretap-retro/PICO-AT-Power-Adapter-softpower pic.png Is there a BOM with all the mfr or mouser #'s? NVM made one from the other BOM. Includes a replacement for the molex connector as the original has a 33 week …

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Re: Looking for pictures of the MCA Adlib card for ibms

Posted on 2018-01-31, 16:23

by

by goodtofufriday

in Marvin \ Sound

in Marvin \ Sound

Nothing at all guys?

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Re: SB 2.0 CT1350 CMS chips dumped

Posted on 2018-01-29, 05:51

by

by goodtofufriday

in Milliways

in Milliways

In seeing how to get rev4 and up models working Ive socketed the chip and will swap them out to see what happens. As I figured the pinout continues to be the same across both board revisions. Filename 20180128_182002.jpg File size 641.51 KiB Views 1850 views Filename 20180128_191551.jpg File size …

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Looking for pictures of the MCA Adlib card for ibms

Posted on 2018-01-27, 13:41

by

by goodtofufriday

in Marvin \ Sound

in Marvin \ Sound

Hey all, Need a bit of help with a project I'm undertaking and need pictures of the MCA adlib card. Both front and back. I found a singular picture of the front of the card,but really need the reverse side. Thanks for any help.

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Re: Best PNP sound blaster for Dos with wave table header ?

Posted on 2017-05-12, 14:30

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by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

A PnP BIOS like the one on the FIC 503A doesn't "recognize" a non-PnP card. It won't display or list a card as a device, the board will just proceed with the startup process. How did yout test your CT2290 non PnP SoundBlaster? Follow these simple steps: Plug the card in, install the driver from the …

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Best PNP sound blaster for Dos with wave table header ?

Posted on 2017-05-12, 14:05

by

by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hey all, need a bit of help choosing a new sound card. In my fic 503a I cannot get any non-pnp isa sound card to be recognized in bios. Been at that for a week and have just given up. It will only recognize pnp isa sound cards. I have a wave blaster 2 i want to use so it needs to have a wavetable …

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Re: SB 2.0 CT1350 CMS chips dumped

Posted on 2017-04-22, 22:43

by

by goodtofufriday

in Milliways

in Milliways

Wow sharp eye goodtofufriday. Do the CMS chips work on 1336A with your modification? The error is quite sever if it's true, they swapped the input and output in one of the XNOR gates: http://www.skot9000.com/ttl/datasheets/266.pdf EDIT: BTW its pins 12 & 13 you swapped in your picture, so it makes …

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Re: SB 2.0 CT1350 CMS chips dumped

Posted on 2017-04-21, 23:50

by

by goodtofufriday

in Milliways

in Milliways

Ive ended up with a rev 3 and rev 5 versions of the 1305b card. Ive found a these differences in trace layout. 1336A has a few things moved around but these are the only different connections. 1336 pin 28 connects to pin 12 of the 74ls under it. 1336 pin 41 connects to pin 13 of the 74ls under it. …

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Re: Another dead Mach32 - How to fix, if at all?

Posted on 2017-04-20, 22:48

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

Looks like just a scratch on the chip. Maybe you didnt align the chip correctly first time around. If it is broken then it is fixable, just not too easily of youre a novicen

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Re: Repaired a Voodoo 5500 AGP - Now what?

Posted on 2017-04-20, 15:32

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

CkRtech wrote: Nice. What noctuas are those? How is their noise level? Nice work on the V5. They are the NF A4x10 5V and the noise level is Zero, its great. And thanks, glad I was able to rescue it

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Re: Repaired a Voodoo 5500 AGP - Now what?

Posted on 2017-04-19, 02:42

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

Since this guy had no fans, I went about putting on some noctuas Filename C9vey61VYAAvZU5.jpg File size 180.2 KiB Views 1244 views Filename C9vey63UQAA-pge.jpg File size 117 KiB Views 1244 views

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Drivers for FIC VA-503A/+

Posted on 2017-04-18, 03:39

by

by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hey all, need some help finding these drivers. Found nothing at all online, and the via 4in1 did not install of the chipset devices. cant find USB drivers for it. Cant get the com ports to work in windows 98. Need those drivers. Thanks for any help

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Re: Retro Rig Photo Thread

Posted on 2017-04-17, 21:05

by

by goodtofufriday

in Marvin \ System Specs

in Marvin \ System Specs

Just got done making this guy. Now I need to do the software side of things - oh joy. AMD K6-3+ 1.6v 400mhz OC'd to 2.0v 600mhz 386mb of Ram Nvidia TNT2 Ultra 32mb Voodoo 2 12mb 2x in SLI Matrox PowerVR Sound Blaster Audiguy 2 ZS + gameport expansion Sound Blaster 16 CT 2290 + Wave Blaster …

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Re: Repaired a Voodoo 5500 AGP - Now what?

Posted on 2017-04-03, 17:58

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

candle_86 wrote: Make sure the board is a real AGP2/4 board, some later KT333 boards use KT400 with AGP8x disabled but they do not and will not run an AGP2x card. The one I purchased says its a KT133 chipset. I should be fine then yes?

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Re: Repaired a Voodoo 5500 AGP - Now what?

Posted on 2017-03-31, 16:11

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

Athlon/ Athlon XP is a nice alternative. Awesome, you've given me a reason to buy a motherboard I've been watching on ebay for close to half a year! Matx, socket 462, agp, pci, isa The previous owner's work is embarrassing. Nice job cleaning it up. Agreed, a few of the bodges were bridged too. I'm …

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Re: Repaired a Voodoo 5500 AGP - Now what?

Posted on 2017-03-31, 13:57

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

Build a rig around it :) Coppermine 1000 or Tualatin/Tualeron should do nicely and is the most picked way to go around here. Don't plug it into a P4 without checking if the board works with AGP 2x cards though (unless you like having to do some more repairs that is :P). Any AMD options these go …

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Repaired a Voodoo 5500 AGP - Now what?

Posted on 2017-03-31, 04:39

by

by goodtofufriday

in Marvin \ Video

in Marvin \ Video

I never really expected to own one of these cards, so I know next to nothing about what I can really do with it. Any place to start? Here are a few fictures of the repair. You can click the imgur link to see the terrible condition it came in. Missing quite a number of SMD components and went through …

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Re: Repairing surface-mount IC with detached legs

Posted on 2017-03-28, 03:10

by

by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I will have them this evening. Apparently I left before the photos synced to Google Photos this morning, they're sitting on my old phone at home. I've attempted to solder them down but the solder just isn't sticking to anything. I've cleaned with vinegar, later with ispropyl alcohol, and tried a …

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Re: Bought these (retro) hardware today

Posted on 2017-03-21, 17:22

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by goodtofufriday

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

chose007 wrote: all chips are ok […] Show full quote all chips are ok Lucky. I have two pro 2 cards and one has a bad dusplay + no red colour.

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