Re: Roland MT-32 version help
Posted on 2023-06-20, 00:09
Hold 4, Rhythm, and Master Volume when turning the unit on.
Re: Bought these (retro) hardware today
Posted on 2023-06-01, 14:12
Asus was top of the line in this era. I never had a significant issue with any of their products until very recently. Their boards were top notch in an ocean of mediocre Taiwan clones. One of my first self built and purchased systems had an Asus P3B-F at its core.
Re: Can someone help identify this socket 3 motherboard?
Posted on 2023-05-29, 04:01
https://theretroweb.com/motherboards/s/unknown-pci486-v1-hj3 or https://theretroweb.com/motherboards/s/unknown-pci486-v1-hj2
Re: Bought these (retro) hardware today
Posted on 2023-05-25, 22:09
I had a friend that cut a hole in his wall for his huge 20" monitor. He forgot all about it for years until he upgraded to lcd and we had a good laugh.
Re: IBM PS/2, Where are options stored? (reference disc)
Posted on 2023-05-17, 01:26
Welcome to the world of IBM!!! EisaPC has done a bang up job so far (aka great). maybe he should rename himself to McaPC? ^.^ When dealing with PS/2 there are a five words to always remember. "because fuck you, thats why" - You might ask yourself why IBM made XXX decision, and I will always refer …
Re: Bought these (retro) hardware today
Posted on 2023-05-11, 16:18
Oh that's a score at almost any price....
Re: What game are you playing now?
Posted on 2023-05-08, 20:25
I'm spending MANY MANY hours with Oxygen Not Included. https://www.youtube.com/watch?v=QzYniX_KbV4 It takes a relatively modest computer, but it is cpu intensive the larger the colony gets.
Re: Intel Pentium PRO 200 question
Posted on 2023-05-08, 18:38
Excellent.
Re: Bought these (retro) hardware today
Posted on 2023-04-16, 02:44
You haven't used Hauppauge products...
Re: HP Vectra XU: Found, Fixed, Upgraded! Dual Pentium Pro
Posted on 2023-04-10, 16:54
i've been meaning to get one of these boxes for quite a while. I love the style of these machines. I'm a bit agast as the prices now. I thought they would be cheap forever. I also need to get off my fat ass and find a way to make some new VRM modules.
Re: IBM PS/2 Model 30-286 with massive upgrades and mods (pics!)
Posted on 2023-04-01, 23:58
It's not a necro if more info is added.
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-29, 23:37
as i understand it, its just 3 bog-standard surface mount caps. nothing special. there are pics on the internet and on other vogons threads. The bezel i linked is for the model 85/95. the tower. I did not find a 3D print bezel for the model 90. If you find one, i'll be happy to give it a test for …
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-29, 18:53
yea. I was going to post here how I had 3d-printed teh bezel already... https://www.thingiverse.com/thing:5382210 its for the 85/95. The caps in the floppy drive are likely near death. replacing them now before they blow their spooge all over the place is highly recommended.
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-29, 02:25
I have a vauge memory that win95's integrated memory manager doesnt like some MCA systems. there is a fixed file out there, but I;m not at my desktop to look it up.
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-28, 15:47
The requirements for ram change with the cpu complex. The pentium cpu boards pretty much require 36 x 9 style "ecc" simms. If I can find someone who can reverse engineer a 32mb simm to recreate them, I'd love to get in contact with that person.
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-28, 03:48
I mean, 10mb network cards are cheap-ish. 3com & intel based cards fetch a premium regardless of bus. Granted, the cheap ethernet cards generally don't have rj-45. But AUI-rj45 transceivers are common enough. Token ring is extra cheap and sometimes even free!
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-28, 02:47
Ozzuneoj wrote on 2023-03-27, 22:26: ... if I ever stumble upon an MCA sound card for cheap though, it'll be going in this machine, at least for a while. 😁 oh I've had a rough weekend, I really needed that laugh. Glad to hear you got it going.
Re: IBM PS/2 Model 90 XP 486, no post, no beeps, just blinking cursor.
Posted on 2023-03-27, 15:56
Are you using the correct ram? these late mca machines used special snowflake ram, even though it is 95% standard 72-pin simms. also make sure you are putting the correct simms in the correct slots. I havent looked at my own xp90 in a while but I think it takes 2 simms at minimum and they need to be …
Re: An EPIC Single Socket-8 Build
Posted on 2023-03-05, 20:31
The Dual Pentium Pro board doesn't support the PPros's with 1MB of cache, only up to 512KB maximum!!! (It does support Overdrives though, but I want to keep it as a PPro!)... Yea, that sounds like you have a rev 1.21 mainboard. I had a couple copies of the board and found that incompatibility out …
Re: An EPIC Dual Pentium Pro Build
Posted on 2023-02-28, 21:51
Xp is a bit too new, imho. I'd try 2000. If you are dead set on XP, try a stripped down version.
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