those with X1900XT 256mb Look here:

Changis · Sep 17, 2006

Please upload your X1900XT 256mb Bios here (please no XT 512mb bioses or modded 512 to 256, only pure xt256mb bioses)

This is how you do it:

download and unzip this program: ATIWinflash110.zip

Run winflash, and press Save

Name your bios Thusly:

Brand-x1900xt-256mb.rom/.bin

please keep this thread clean of anything but xt bioses.

wanna talk/read about the possibility of unlocking X1900GT with this bios?

GO HERE

Changis · Sep 17, 2006

You guys are gonna love me for this:

:rockout:

FINALLY! I''TS HERE!! :rockout:

I got a hold of a sapphire X1900XT 256mb bios :toast:

(check the Rabit screenshot)

DOWNLOAD THE X1900XT 256MB BIOS HERE

I take no responsability for what YOU do with YOUR computer

Gooseone · Sep 17, 2006

Well guess you already have one but here's another.
Dumped bios with Atitool

Boneface · Oct 15, 2006

ok what am i supposed to type in when it boots up...im trying but doesnt seem to work

edit my bad sorry but ive tried the ati stuff and no go

Changis · Oct 15, 2006

#1: thanks for posting in a bios only post

please keep this thread clean of anything but xt bioses.

wanna talk/read about the possibility of unlocking X1900GT with this bios?

GO HERE

#2: a little searching would show you in front of a mighty bios tool called ATiFlash*thunder*
where you must utter the magic words: atiflash -p -f 0 whatever-the-hell-you-called-your-bios.rom

all info found in aprox 2 minutes, never leaving the realm of techpowerup.com

Track · Oct 15, 2006

Changis said:
(please no XT 512mb bioses or modded 512 to 256, only pure xt256mb bioses)

So many ppl trying to pose their X1900XT 512MB cards for X1900XT 256MBs and screw u.

Thnx for helping to stop these sickos, good job!

Nitro-Max · Feb 17, 2007

anyone got a connect3d x1900xtx 256mb bios? will other bioses work from asus saphire etc?

Changis · Feb 17, 2007

Well the XTX versions don't come in 256MB as far as I know..
but I would think that another brand Bios would work as long as it is the similar PCB

Nitro-Max · Feb 17, 2007

Changis said:
Well the XTX versions don't come in 256MB as far as I know..
but I would think that another brand Bios would work as long as it is the similar PCB

i sure i saw a connect3d xtx at 256mb once on ebuyer i maybe wrong?

Changis · Feb 18, 2007

I googled it, and found some few mentions of a X1900XTX 256MB card
most of them foreign, but most notably Shuttle's Support pages http://global.shuttle.com/Support/SupportList.asp?Item=SN25P&ver=SN25P%20(FN25V1.x,V2.x
(scroll down to SN25P / VGA Support List) it seems that is the only "credible" site wich mentions it.. Connect3d.com has no mention of a 256mb version of the XTX on any of their pages (uk/us/ger/pol) and ATi's pages are vague mentioning Ram on their cards...

This makes me kind of curious to if there actually is a XTX 256mb version out there at all..
Though fun to have more affordable power, i can't say i see the likelyhood of there being a 256Version of the card since the XTX series are the "top of the line" cards (basically a overclocked XT card) So the possibility is there, but I cant say I see a market for it...

so since I can't find any info on a X1900XTX, I cannot say if you can use another Bios..
If you own one yourself, do you have a boxshot saying XTX 256MB or a tag on the Card itself or something? (guessing you cant display windows and therfore CCC on it, since it's most probably missing it's bios)
Can this be a rare, forgotten "big brother" of the XT 256mb?

If anyone else have information on the card / proof of it's existence please post..

and btw.. ALWAYS backup your VGA BIOS! 'cause if you flash a wrong Bios or have a bad flash on your VGA card, you'll always have the original settings backed up! or you might just be sitting with a unusable card until you get hold of someone with the same bios.

ps.. I had a Club3d x1900GT and a Sapphire x1900GT and flashed the Club3d card with the Sapphire bios, (back when I was toying with software crossfire (Cat. 6.7/6.8)) hoping for better compatability, but noticed no difference at all. so as long as it is the exact same card, brands won't have any differences..

Bossweed16pipes · Feb 24, 2007

I tried to save the bios with atitool but when I was saving it completly freeze my machine, the screen was grey with vertical columns :confused:

It saved a file, I dont know if its good but I edited it and it says "No power connector to vga" or something like that, dont know why cause I got a pci ex cord directly to the psu.

silverfox71 · Jan 3, 2008

proof

Changis said:
I googled it, and found some few mentions of a X1900XTX 256MB card
most of them foreign, but most notably Shuttle's Support pages http://global.shuttle.com/Support/SupportList.asp?Item=SN25P&ver=SN25P%20(FN25V1.x,V2.x
(scroll down to SN25P / VGA Support List) it seems that is the only "credible" site wich mentions it.. Connect3d.com has no mention of a 256mb version of the XTX on any of their pages (uk/us/ger/pol) and ATi's pages are vague mentioning Ram on their cards...

This makes me kind of curious to if there actually is a XTX 256mb version out there at all..
Though fun to have more affordable power, i can't say i see the likelyhood of there being a 256Version of the card since the XTX series are the "top of the line" cards (basically a overclocked XT card) So the possibility is there, but I cant say I see a market for it...

so since I can't find any info on a X1900XTX, I cannot say if you can use another Bios..
If you own one yourself, do you have a boxshot saying XTX 256MB or a tag on the Card itself or something? (guessing you cant display windows and therfore CCC on it, since it's most probably missing it's bios)
Can this be a rare, forgotten "big brother" of the XT 256mb?

If anyone else have information on the card / proof of it's existence please post..

and btw.. ALWAYS backup your VGA BIOS! 'cause if you flash a wrong Bios or have a bad flash on your VGA card, you'll always have the original settings backed up! or you might just be sitting with a unusable card until you get hold of someone with the same bios.

ps.. I had a Club3d x1900GT and a Sapphire x1900GT and flashed the Club3d card with the Sapphire bios, (back when I was toying with software crossfire (Cat. 6.7/6.8)) hoping for better compatability, but noticed no difference at all. so as long as it is the exact same card, brands won't have any differences..

I have just purchased a ATI SaphireX1900xt with a stick on label on the box that says 256MB GDDR3 MEMORY
There are also stickers all over the card that clearly read 256mb. Oh ya almost forgot, this card is a PCI EXPRESS CARD.

Processor	AMD Opteron 165 (ccbbe) @ 3000 (CPU-Z ID: 125237 )
Motherboard	Sapphrie A9RD580 (the White One) (with leaked ATI manta ref, board Bios)
Cooling	Cpu: Corsair Nautilus 500 Watercooling Northbridge: T/T spirit II 2 80mm fans 1for HDD one for door
Memory	2x512 Kingston Hyper-x 3500 ddr434 2-2-2-5-1T
Video Card(s)	Sapphire X1900XT 256MB
Storage	Main: Samsung SP. 160G SataII Storage: 2x WD 320
Display(s)	Fujitsu e212 / Daewoo 28" widescreen / dad's 42" HD-TV (when they are away;) or 1 of my 2 projektors
Case	Custom Glow-in-the-dark painted PC Case! PM ME IF YOU KNOW ANY1 WITH THE SAME
Audio Device(s)	onboard
Power Supply	Mist 600W 4x12V@20A
Software	Xp Pro

Processor	AMD Opteron 165 (ccbbe) @ 3000 (CPU-Z ID: 125237 )
Motherboard	Sapphrie A9RD580 (the White One) (with leaked ATI manta ref, board Bios)
Cooling	Cpu: Corsair Nautilus 500 Watercooling Northbridge: T/T spirit II 2 80mm fans 1for HDD one for door
Memory	2x512 Kingston Hyper-x 3500 ddr434 2-2-2-5-1T
Video Card(s)	Sapphire X1900XT 256MB
Storage	Main: Samsung SP. 160G SataII Storage: 2x WD 320
Display(s)	Fujitsu e212 / Daewoo 28" widescreen / dad's 42" HD-TV (when they are away;) or 1 of my 2 projektors
Case	Custom Glow-in-the-dark painted PC Case! PM ME IF YOU KNOW ANY1 WITH THE SAME
Audio Device(s)	onboard
Power Supply	Mist 600W 4x12V@20A
Software	Xp Pro

System Name	Bones Beast
Processor	Intel Core i7 4770k@4.5ghz
Motherboard	ASROCK Extreme 3 Z87
Cooling	Corsair H100 4x120mm fans!
Memory	2x4gigs Corsair Vengance 2400mhz
Video Card(s)	XFX R9 290 @1151/1350/Corsair H55
Storage	Samsung 120gig 840/OCZ Vector 120gig SSD/500gig SG/320
Display(s)	Samsung S27A950D 27in 3D 120hz monitor
Case	NZXT S340
Audio Device(s)	Asus Zonar d1/Z506 Speakers
Power Supply	Coolermaster GX750watt PSU
Software	Windows 10 64bit

Processor	AMD Opteron 165 (ccbbe) @ 3000 (CPU-Z ID: 125237 )
Motherboard	Sapphrie A9RD580 (the White One) (with leaked ATI manta ref, board Bios)
Cooling	Cpu: Corsair Nautilus 500 Watercooling Northbridge: T/T spirit II 2 80mm fans 1for HDD one for door
Memory	2x512 Kingston Hyper-x 3500 ddr434 2-2-2-5-1T
Video Card(s)	Sapphire X1900XT 256MB
Storage	Main: Samsung SP. 160G SataII Storage: 2x WD 320
Display(s)	Fujitsu e212 / Daewoo 28" widescreen / dad's 42" HD-TV (when they are away;) or 1 of my 2 projektors
Case	Custom Glow-in-the-dark painted PC Case! PM ME IF YOU KNOW ANY1 WITH THE SAME
Audio Device(s)	onboard
Power Supply	Mist 600W 4x12V@20A
Software	Xp Pro

Processor	Intel Pentium 4 (prescott) 3.0Ghz 1M L2 cache 800Mhz FSB w/HT
Motherboard	Asus P4GD1
Cooling	Zalman VF900, Zalman 7700, 1x AC 80nm
Memory	1024 MB DDR400 PC3200
Video Card(s)	X1900XT (512Mb) @ 745/1660
Storage	1x WD 80GB 8M cache 7200 RPM, 1x WD 250GB 8M cache 7200RPM
Display(s)	Viewsonic VA712 LCD 17"
Power Supply	500W
Software	Windows XP SP2 Gold Edition

those with X1900XT 256mb Look here:

Changis

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Changis

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Gooseone

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Boneface

Changis

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Track

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Nitro-Max

Changis

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Nitro-Max

Changis

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Bossweed16pipes

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silverfox71

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System Name	Hells Core.
Processor	Ryzen 9 5950x
Motherboard	Asus Crosshair hero viii (wifi) x570
Cooling	AlphaCool Aurora 420mm
Memory	Patriot Viper Gaming RGB Series DDR4 DRAM 4133MHz 32GB Kit
Video Card(s)	MSI Gaming X Trio 3070
Storage	Sabrent 1TB Rocket Nvme PCIe 4.0 M.2
Display(s)	Acer Predator XB271HU
Case	Thermaltake Core X71
Power Supply	Corsair RM850 80 plus gold
Software	Windows 10

Processor	Athlon X2 3800@2.5Ghz
Motherboard	ASUS M2N SLI Deluxe
Cooling	Zalman CNPS 9550AM2 nForce edition
Memory	2 GB DDR2 Supertalent 800@1000Mhz DC
Video Card(s)	Sapphire X1900XT
Storage	2x 250Gb Hitachi Sata2 Raid 0 + 80Gb WD Ide7200Rpm
Display(s)	Viewsonic VX922
Case	Custom case
Audio Device(s)	Onboard SoundMax audio
Power Supply	PK 780W