Re: Help me find the best storage option for my Socket7 - Intel Pentium MMX build

Posted on 2023-12-20, 10:14

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

A patch for the Chaintech 5SIM with SiS 5582 (and of course all the others) would be very much appreciated ;) Already using your patched BIOS (huge THANKS for that!), but an additional UDMA bugfix would be really great. Having to rely on HDDs with artificially limited UDMA-modes can be quite …

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Re: Help me find the best storage option for my Socket7 - Intel Pentium MMX build

Posted on 2023-12-18, 17:23

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

@chkcpu, is that pio bug present on tyan s1564? Hi Sphere, No, the Tyan S1564 is not affected by this Win98 UDMA bug because the i430HX chipset uses the 82371SB (PIIX3) southbridge that doesn’t do UDMA. The same goes for boards with the i430FX and i430VX chipset. So your S1564 will happily run …

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Re: Help me find the best storage option for my Socket7 - Intel Pentium MMX build

Posted on 2023-12-17, 10:23

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I tried to lower the voltage on the CF adapter from 5V to 3.3V and still not able to enable DMA. Funny enough if I disable UDMA in the BIOS then in Windows the DMA checkbox is ticked. @Repo Man11: Thanks for promoting my patched BIOSes, again. :) @mtest001: Great that you were able to recover from …

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Re: Link Repository for Vintage PC Driver\Documentation Archives, FTPs, Websites

Posted on 2023-12-11, 12:31

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Not sure if this site is listed anywhere here on Vogons, but I have used it a bit of late and perhaps it can be of use to others. http://web.inter.nl.net/hcc/J.Steunebrink/k6plus.htm Its got a ton of latest BIOS files for Super 7 board that provide K62+ and K63+ bios files and also modded Bios …

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Re: [ASUS P55T2P4 Rev 3.1] Is the latest BIOS 207 in the VOGONS library the BETA 2 version and which CPUs are supported?

Posted on 2023-12-04, 12:52

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Found it! :) Here is the original 0207-2 BIOS from 04/28/1999 for the P55T2P4. 0207__02.zip This BIOS supports your K6-III, but not the K6-2+/-III+ models. It is also limited to 32GiB HDDs and can't display CPU speeds above 400MHz. B.t.w. do you know Kalle's great Asus P55T2P4 Rev 3.x page? http:// …

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Re: [ASUS P55T2P4 Rev 3.1] Is the latest BIOS 207 in the VOGONS library the BETA 2 version and which CPUs are supported?

Posted on 2023-12-03, 22:14

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi guys, I just saw this thread. Haven't visited Vogons much lately, life and family matters are keeping me very busy. 😉 I should have the original 0207-2 BIOS somewhere, because I used it to make the patched version. I will look it up tomorrow and post this BIOS here. Jan

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Re: Need Help Azza PT-5VMX Motherboard BIOS

Posted on 2023-11-15, 20:17

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi Pino, Thanks for reporting success with running a K6-2+ on your PT-5VMX board with the 07/04/2000 BIOS! 😀 I will add this board and BIOS to my K6plus webpage at the next update. Regards, Jan

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Re: CPU Identification tool CHKCPU, 25th anniversary 'Retro' update - Released!

Posted on 2023-10-30, 15:17

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

That's strange Jan...not for me; Firefox worked the other day but not today (same error), though IE11 does work today?? Curious, was Firefox just updated this morning? Assuming https if no http was forced is probably a good thing. Enhances internet security. :) IE11 is old and no longer updated, so …

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Re: CPU Identification tool CHKCPU, 25th anniversary 'Retro' update - Released!

Posted on 2023-10-30, 12:49

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Okay, I see what is happening here. Thanks for the pictures. My website doesn’t support secure access via https (yet). So starting the url with https://www..... Will give you a ‘not found’ error on most modern browsers. Typing http://www.steunebrink.info/ or just www.steunebrink.info will get you on …

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Re: CPU Identification tool CHKCPU, 25th anniversary 'Retro' update - Released!

Posted on 2023-10-29, 12:22

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hey Jan, I noticed that your website is down and the chkcpu page returns a NOT FOUND error. Where can we get chkcpu? Can you attach it in the 1st post of this thread for convenience? Thanx in advance. Hi Am386DX-40, My website is indeed still up. :) I checked the statistics logs and I don’t see any …

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Re: Are there any utilities available to test BIOS disk access routines for reliable LBA28 functionality ?

Posted on 2023-10-27, 20:07

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi Douglar, Thanks for your interest in my Extbios tool. 😀 Nice that you found it in the internet archive. Note that my website is still live, however I had to move it to another domain. The patched K6plus BIOS repository gets a new home - and several new patched BIOSes! Cheers, Jan

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Re: Looking for Award BIOS for Polaris/Ford Lian/RedFox BX-6AP2 or similar mobos with VIA BX/Apollo Pro II VT82C692/VT82

Posted on 2023-10-27, 16:03

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

POST_CONF.JPG On the second picture there is something that bothers me. I marked it in red rectangle. Why this "APCI controller" has IRQ assigned without bus number? The ACPI controller is the hardware part of the ACPI interface between OS and motherboard. It isn't a PCI device so it doesn't get a …

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Re: Looking for Award BIOS for Polaris/Ford Lian/RedFox BX-6AP2 or similar mobos with VIA BX/Apollo Pro II VT82C692/VT82

Posted on 2023-10-25, 20:33

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi analog_programmer, I’m very pleased to hear you got the BX-6AP2 board running again! :) Great ! Yeah I do not think support for more PCI slots in bios (more ISA definately not) will be an issue, no different than having board with 5 slots and only using 2, the other 3 will be scanned and find …

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Re: Looking for Award BIOS for Polaris/Ford Lian/RedFox BX-6AP2 mobo with VIA Apollo Pro chipset

Posted on 2023-10-22, 15:09

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Now I believe the original BIOS for this by design messed-up motherboard model is unrecoverable, hence no hope for resurrecting it. Once again I was convinced that that stupid cliche "what's once out on the internet it stays out forever" really is complete nonsense. The easiest way to erase or …

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Re: Problem with UDMA, need BIOS fix for Taken TX3 (LGS Prime 3C)

Posted on 2023-10-14, 14:23

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi B24Fox, Thanks for sharing the modded PCChips M577 BIOS with a fix for the Windows 98 UDMA bug by the “BIOS Patcher” tool. This stimulated me to improve the modded patch J.3 BIOS as well. When I was preparing the M577 patch J.3 BIOS last year, with the improved 32GB and 64GB HDD limit bug fixes, …

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Re: Working K6-2+ doesn't work for me.

Posted on 2023-09-21, 09:25

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Sorry was busy. Bios Version on the Tyan S1590S Board is : B1.16C J.1, 10/27/2000- Is this the right one? The CPU will be send to me back in a few days, then i will give it another try. Only on this board. But than the only option remaining, is to sell that thing. ;) And look for a (of course …

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Re: Best BIOS for PC-Chips M919?

Posted on 2023-09-16, 09:27

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi there, Jan. VLB video is garbled and memory test stops at 64MB and jumps to 128MB with "memory test fail" with the FordLian BIOS. With 1MB L2 cache installed, PCI video does not work. Without any cache stick PCI video works, 256MB RAM are detected and it reports 256K cache at the summary screen, …

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Re: Best BIOS for PC-Chips M919?

Posted on 2023-09-15, 16:11

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Did you try the Award BIOS for the Ford Lian 9885AW board? https://theretroweb.com/motherboards/s/ford-lian-9885aw#downloads This 12/19/95-UMC-881E/886B-2A4X5CF9C-00 BIOS looks compatible with your M919 V3.x board and has support for the Am5x86. I found two more boards that look promising. I will …

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Re: Iwill xa 100 motherboard

Posted on 2023-09-13, 11:51

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Will 32211A BIOS (from XA100 Plus) work with XA100? Hi krysp, No, the Iwill XA100 board can’t use the XA100 Plus BIOS. It needs the version 32210A or 32210B BIOS. These BIOSes already have full K6-2CXT/K6-III support, so you only need a patched BIOS for a K6-2+/III+ CPU. The patched XA100 BIOS is …

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Re: DIY Bios Modding guide Jan Steunebrink k6-2+/3+ 128gb

Posted on 2023-09-03, 17:29

by

by Chkcpu

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I’ve also put newly patched BIOSes for these boards on-line. As usual, these BIOSes have both K6plus and 128GB HDD support: (...) • PCChips M550 Does anybody know where to find that patched BIOS for the PCChips M550? There's one on Jan's page but that one doesn't add compatibility for >8GB HDD …

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