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Dual Pentium Pro Build Thread

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Reply 161 of 185, by Mentat-vvo

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Storm82 wrote on 2021-06-23, 06:55:

Do you still have one Slotket available?

They will be available in two weeks.

PPro250/Freeway694x/512M/Gf3Ti500/AdvGUS
2x P3Xeon900-2M/1Gb/QuadroDCC/AWE32
K6III+400@624/P5A/256Mb/GF3ti200@500
Iskra 1031 Issue 2 - i8086 PC/XT Clone from USSR

Reply 163 of 185, by Mentat-vvo

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Storm82 wrote on 2021-06-24, 06:23:

Cool! I suppose on your ebay account then?

Not necessary, but if you wish to pay extra 20% - u are welcome.

PPro250/Freeway694x/512M/Gf3Ti500/AdvGUS
2x P3Xeon900-2M/1Gb/QuadroDCC/AWE32
K6III+400@624/P5A/256Mb/GF3ti200@500
Iskra 1031 Issue 2 - i8086 PC/XT Clone from USSR

Reply 164 of 185, by Storm82

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Mentat-vvo wrote on 2021-06-24, 11:21:
Storm82 wrote on 2021-06-24, 06:23:

Cool! I suppose on your ebay account then?

Not necessary, but if you wish to pay extra 20% - u are welcome.

It's better without ebay then 😀

Reply 166 of 185, by Hyla404

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Hi there, I want to build the ultimate Dual PPro system and I need a modified bios by Mentat-vvo - so I’m here now and did an account.

I’m a Pentium Pro fanatic freak and I built my first Socket 8 to Slot 1 (with Asus C-P6S1) system around 2010 without bios modification on an Asus P2L97-S with SD-Ram and AGP with the very first bios version (0102S) which natively supports the PPro - later versions did not.

I collected many slotkets over the years by Tyan, Asus, ALR and Intergraph and tried many different slot 1 motherboards to build a dual PPro. But every time the problem was the Bios. Years later in 2016 I got in contact with Max1024 - he helped me to modify the bios for the Asus P2L97-DS - so I could built two (dual PPro and dual P2 OD) exotic systems. I had (still have) also more modern slot 1 boards like the Asus P2B-D or the Tyan S1834D, but Max1024 could not help to run 2 PPros on those boards -

Some days ago I searched the internet and found some old auctions. Someone did C-P6S1 clones and got it running on a Tyan S1834D - something impossible is possible now…wicked
Mentat-vvo did it!

Hopefully I get his modified bios for the Tyan S1834D and I can start building a new exotic just for fun system

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Reply 167 of 185, by Mentat-vvo

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Hyla404 wrote on 2021-10-31, 18:54:

Hi there, I want to build the ultimate Dual PPro system and I need a modified bios by Mentat-vvo - so I’m here now and did an account.

Hopefully I get his modified bios for the Tyan S1834D and I can start building a new exotic just for fun system

Nice rig, btw

Email me

mentat_vvo@mail.ru

Ps. I have some (7, for now) DIY green slotket8 sets for 50 bucks/each.

E105CC39-F809-4006-A4D1-577250AD475A.jpeg
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Last edited by Mentat-vvo on 2021-11-02, 00:09. Edited 2 times in total.

PPro250/Freeway694x/512M/Gf3Ti500/AdvGUS
2x P3Xeon900-2M/1Gb/QuadroDCC/AWE32
K6III+400@624/P5A/256Mb/GF3ti200@500
Iskra 1031 Issue 2 - i8086 PC/XT Clone from USSR

Reply 168 of 185, by Sphere478

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Hyla404 wrote on 2021-10-31, 18:54:
Hi there, I want to build the ultimate Dual PPro system and I need a modified bios by Mentat-vvo - so I’m here now and did an a […]
Show full quote

Hi there, I want to build the ultimate Dual PPro system and I need a modified bios by Mentat-vvo - so I’m here now and did an account.

I’m a Pentium Pro fanatic freak and I built my first Socket 8 to Slot 1 (with Asus C-P6S1) system around 2010 without bios modification on an Asus P2L97-S with SD-Ram and AGP with the very first bios version (0102S) which natively supports the PPro - later versions did not.

I collected many slotkets over the years by Tyan, Asus, ALR and Intergraph and tried many different slot 1 motherboards to build a dual PPro. But every time the problem was the Bios. Years later in 2016 I got in contact with Max1024 - he helped me to modify the bios for the Asus P2L97-DS - so I could built two (dual PPro and dual P2 OD) exotic systems. I had (still have) also more modern slot 1 boards like the Asus P2B-D or the Tyan S1834D, but Max1024 could not help to run 2 PPros on those boards -

Some days ago I searched the internet and found some old auctions. Someone did C-P6S1 clones and got it running on a Tyan S1834D - something impossible is possible now…wicked
Mentat-vvo did it!

Hopefully I get his modified bios for the Tyan S1834D and I can start building a new exotic just for fun system

I love that build!!

Were you able to do something fun with the ram like ecc or registered?

Oooo scsi too!

Sphere's PCB projects.
-
Sphere’s socket 5/7 cpu collection.
-
SUCCESSFUL K6-2+ to K6-3+ Full Cache Enable Mod
-
Tyan S1564S to S1564D single to dual processor conversion (also s1563 and s1562)

Reply 169 of 185, by Hyla404

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Sphere478 wrote on 2021-11-01, 01:15:
I love that build!! […]
Show full quote
Hyla404 wrote on 2021-10-31, 18:54:
Hi there, I want to build the ultimate Dual PPro system and I need a modified bios by Mentat-vvo - so I’m here now and did an a […]
Show full quote

Hi there, I want to build the ultimate Dual PPro system and I need a modified bios by Mentat-vvo - so I’m here now and did an account.

I’m a Pentium Pro fanatic freak and I built my first Socket 8 to Slot 1 (with Asus C-P6S1) system around 2010 without bios modification on an Asus P2L97-S with SD-Ram and AGP with the very first bios version (0102S) which natively supports the PPro - later versions did not.

I collected many slotkets over the years by Tyan, Asus, ALR and Intergraph and tried many different slot 1 motherboards to build a dual PPro. But every time the problem was the Bios. Years later in 2016 I got in contact with Max1024 - he helped me to modify the bios for the Asus P2L97-DS - so I could built two (dual PPro and dual P2 OD) exotic systems. I had (still have) also more modern slot 1 boards like the Asus P2B-D or the Tyan S1834D, but Max1024 could not help to run 2 PPros on those boards -

Some days ago I searched the internet and found some old auctions. Someone did C-P6S1 clones and got it running on a Tyan S1834D - something impossible is possible now…wicked
Mentat-vvo did it!

Hopefully I get his modified bios for the Tyan S1834D and I can start building a new exotic just for fun system

I love that build!!

Were you able to do something fun with the ram like ecc or registered?

Oooo scsi too!

Not yet, waiting for the Tyan BIOS. The S1834D supports ECC/REG SDRAM

Reply 170 of 185, by Hyla404

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Here are some more Socket 8 teaser shots

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Reply 171 of 185, by Paadam

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Mentat-vvo wrote on 2021-11-01, 00:35:
Nice rig, btw […]
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Nice rig, btw

Email me

mentat_vvo@mail.ru

Ps. I have some (7, for now) DIY green slotket8 sets for 50 bucks/each.
E105CC39-F809-4006-A4D1-577250AD475A.jpeg

I would like to buy one kit. What is your email?

Many 3Dfx and Pentium III-S stuff.
My amibay FS thread: www.amibay.com/showthread.php?88030-Man ... -370-dual)

Reply 172 of 185, by H3nrik V!

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Hyla404 wrote on 2021-11-01, 18:42:

Here are some more Socket 8 teaser shots

No! That is pr0n! 🤣

Please use the "quote" option if asking questions to what I write - it will really up the chances of me noticing 😀

Reply 173 of 185, by Mentat-vvo

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Paadam wrote on 2021-11-02, 17:59:
Mentat-vvo wrote on 2021-11-01, 00:35:
Nice rig, btw […]
Show full quote

Nice rig, btw

Email me

mentat_vvo@mail.ru

Ps. I have some (7, for now) DIY green slotket8 sets for 50 bucks/each.
E105CC39-F809-4006-A4D1-577250AD475A.jpeg

I would like to buy one kit. What is your email?

Click on |> button and you’ll se it

PPro250/Freeway694x/512M/Gf3Ti500/AdvGUS
2x P3Xeon900-2M/1Gb/QuadroDCC/AWE32
K6III+400@624/P5A/256Mb/GF3ti200@500
Iskra 1031 Issue 2 - i8086 PC/XT Clone from USSR

Reply 174 of 185, by Hyla404

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Received the modified BIOS for the Tyan Tiger 133 (S1834D) by Mentat-vvo. First run works well. Intel Pentium Pro (black 1mb version) meets the VIA Apollo Pro 133A chipset. Will do the B21 trick for 100MHz fsb now and I waiting for a GeForce 7600 GS 😅

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Reply 176 of 185, by Sphere478

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feipoa wrote on 2021-11-03, 23:45:

That's one very exotic downgrade!

This is a super cool build..

Btw, be sure that modded bios makes it’s way to the motherboard database please!

Sphere's PCB projects.
-
Sphere’s socket 5/7 cpu collection.
-
SUCCESSFUL K6-2+ to K6-3+ Full Cache Enable Mod
-
Tyan S1564S to S1564D single to dual processor conversion (also s1563 and s1562)

Reply 177 of 185, by Mentat-vvo

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Hyla404 wrote on 2021-11-03, 15:38:

Received the modified BIOS for the Tyan Tiger 133 (S1834D) by Mentat-vvo. First run works well. Intel Pentium Pro (black 1mb version) meets the VIA Apollo Pro 133A chipset. Will do the B21 trick for 100MHz fsb now and I waiting for a GeForce 7600 GS 😅

Good. But, the best performing mixture of video card-driver is GF3Ti500. We must use old drivers from GF2Gts/Ti , with modded ini file, otherwise system receives huge 30% penalty in video performance because of too heavy drivers.

PPro250/Freeway694x/512M/Gf3Ti500/AdvGUS
2x P3Xeon900-2M/1Gb/QuadroDCC/AWE32
K6III+400@624/P5A/256Mb/GF3ti200@500
Iskra 1031 Issue 2 - i8086 PC/XT Clone from USSR

Reply 178 of 185, by Doornkaat

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I thought this thread was probably the best place to post this:
Browsing for similar stuff on thingiverse I recently found out somebody designed an adaptor to use S478 or S939/754/AM2 coolers (that use the standard retention frame) on Socket8 mobos.
S8 coolers aren't easy to come by while sub-par 478/939 coolers are cheap and plenty and more than capable of keeping PPros cool.
https://www.thingiverse.com/thing:4795993
The designer made some other nifty socket adaptors as well. Check it out! https://www.thingiverse.com/polandremariadirak/designs

Reply 179 of 185, by Sphere478

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Doornkaat wrote on 2021-11-04, 09:10:
I thought this thread was probably the best place to post this: Browsing for similar stuff on thingiverse I recently found out s […]
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I thought this thread was probably the best place to post this:
Browsing for similar stuff on thingiverse I recently found out somebody designed an adaptor to use S478 or S939/754/AM2 coolers (that use the standard retention frame) on Socket8 mobos.
S8 coolers aren't easy to come by while sub-par 478/939 coolers are cheap and plenty and more than capable of keeping PPros cool.
https://www.thingiverse.com/thing:4795993
The designer made some other nifty socket adaptors as well. Check it out! https://www.thingiverse.com/polandremariadirak/designs

The way they built that one looks like it will break as soon as you latch it 🤣

super cool find!

Sphere's PCB projects.
-
Sphere’s socket 5/7 cpu collection.
-
SUCCESSFUL K6-2+ to K6-3+ Full Cache Enable Mod
-
Tyan S1564S to S1564D single to dual processor conversion (also s1563 and s1562)