Re: Need help with AMD K6-2 support on EPOX EP58-MVP3C-M
Posted on 2020-06-01, 12:47
Just wanted to make sure - I've definitely made that mistake a few times, could have sworn I changed it but somehow didn't.
Re: Need help with AMD K6-2 support on EPOX EP58-MVP3C-M
Posted on 2020-06-01, 19:05
http://web.inter.nl.net/hcc/J.Steunebrink/k6plus.htm I use the bios from this page, it adds k6+ support and it works, make sure your getting the mvp3c-m
Re: Need help with AMD K6-2 support on EPOX EP58-MVP3C-M
Posted on 2020-06-02, 05:48
http://web.inter.nl.net/hcc/J.Steunebrink/k6plus.htm I use the bios from this page, it adds k6+ support and it works, make sure your getting the mvp3c-m Dude, CHILL72 explicitly mentions he's been using this BIOS in the initial post. All BIOS suggested so far have K6-2 support. We're past BIOS. 😉 …
Re: Need help with AMD K6-2 support on EPOX EP58-MVP3C-M
Posted on 2020-06-02, 12:28
Have you tried measuring vcore + vcore ripple at the socket? Maybe the voltages arent stable enough with the old capacitors or the replacement has wrong values. You could also try 2.4V and lower multipliers and see if that gets it to POST.🤞 As I don't have a an oscilloscope, measuring ripple is not …
Re: Need help with AMD K6-2 support on EPOX EP58-MVP3C-M
Posted on 2020-06-02, 17:18
Have you tried measuring vcore + vcore ripple at the socket? Maybe the voltages arent stable enough with the old capacitors or the replacement has wrong values. You could also try 2.4V and lower multipliers and see if that gets it to POST.🤞 As I don't have a an oscilloscope, measuring ripple is not …
Re: Need help with AMD K6-2 support on EPOX EP58-MVP3C-M
Posted on 2020-06-02, 23:02
Some boards have difficulty with async operation with a k6-2 cpu Make sure all your pci /bus clock stuff is set right And if it were me I would try 50mhz x 2.5x multiplier you see if there is any life.
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-03, 21:10
It looks like my board with an AMD586dx5/133 is configured at "p24d/t"
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-03, 21:19
Id question if your board supports the 586 at its native 133mhz at all. You couldn't even get it to post as a 100mhz? I know some boards will take the chip but not fully get it to it's rated speed. That bios is 1993/94. Amd586 was 95'. I don't think iv seen many VLB 586s. Most are on PCI boards that …
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-03, 21:24
That’s a nice motherboard. Try jumper-7 P24D 3.3v Write back CPU speed = 33x4
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-03, 22:32
Thanks - got a feeling may have tried that but not sure so will re-do. Just going back to first principles, am I right in thinking this CPU should be set up as a DX2 486 at 3.3v and fed 33MHz? Then it internally multiplies the 33 by 4 to get 133? My motherboard just clumps 33/66/100 on one jumper …
Re: AMD K6 3DMARK, aiming for stars.
Posted on 2020-06-05, 16:44
I finished first round of testing my modified BIOS on Gigabyte GA-5AX: EDIT 2: I finished testing of my BIOS patch: 1. Differences between both DirectX versions are small again (128 MiB / 512 MiB): - DirectX 7.0a: 2857.6 / 2848.2 - DirectX 8.1b: 2875.6 / 2888.6 - Δ...........................18 / 40 …
Re: AMD K6 3DMARK, aiming for stars.
Posted on 2020-06-05, 21:16
That is awesome data you have added to this thread! 😁 And the 1Gb ram part is epic 😁
Re: AMD K6 3DMARK, aiming for stars.
Posted on 2020-06-06, 13:39
Here is driver 7.76 and 7.58 😀 It has already been modified to detect Ti cards. 7.76 can work on Geforce 2/3 Ti 7.58 Geforce 2 Ti
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-06, 16:03
(suggests motherboad does support http://www.elhvb.com/webhq/models/486vlb3/v4p895v5.htm - mine is the SMT 5.0 revision)
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-06, 16:23
Is there perhaps any BIOS update available for your board? My Asus PVI-486SP3 didn't want to boot an OS at 133MHz (max. 100MHz) until I updated the BIOS. After that, it also recognized it as being a 5x86 instead of a 486 DX4.
Re: Trying to configure AMD 5x86-133ADZ
Posted on 2020-06-06, 16:33
Just been looking into that as your notification came up ;) Should the chip POST even if it an old BIOS if set as a DX4 100 or would that still likely fail? Turns out the BIOS is older than the marking on the board would suggest. Is a V4.0 board bios with ID AMIBIOS ID: 40-2004-428003-00101111- …
Re: AMD-K6-2E+/570ACZ
Posted on 2020-06-07, 14:08
Yes.
Re: AMD-K6-2E+/570ACZ
Posted on 2020-06-07, 17:01
Old stock, unupdated prices, etc. Can I ask where you found such a high clocked 2+ for that cheap? A local store?
Re: AMD K6 3DMARK, aiming for stars.
Posted on 2020-06-07, 17:41
First of, I want to say thanks for Mentat and Lotosdrache for your efforts and time devoted to this!! Everything we do here is undocumented and unheard of! So dont be shy to post photos :D Mentat I would love to see a photo of the mentioned 1M/512k is this text under the Sram? And what is the …
Re: AMD K6 3DMARK, aiming for stars.
Posted on 2020-06-07, 19:24
First of, I want to say thanks for Mentat and Lotosdrache for your efforts and time devoted to this!! Everything we do here is undocumented and unheard of! So dont be shy to post photos :D Mentat I would love to see a photo of the mentioned 1M/512k is this text under the Sram? And what is the …
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