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Nvidia GTX 900 cards custom bios (upon request ) - Page 829

post #8281 of 8322

it's not a costum bios. what do you think?
post #8282 of 8322
I would like to request a custom undervolted vBIOS for my GTX 980M SLI system. Stock voltage is around 1.050V, I'd like it dropped down to 0.9870V if possible, as well as baking in the boost clocks. primary and secondary vBIOS attached. Thanks again!

Dell_GTX980M.zip 275k .zip file
post #8283 of 8322
Original request, summarised - all I want to do is a custom fan curve, with a low start speed.

Asus POSEIDON-GTX980TI-P-6GD5: https://www.asus.com/uk/Graphics-Cards/POSEIDON-GTX980TI-P-6GD5/

http://www.overclock.net/t/1573308/nvidia-gtx-900-cards-custom-bios-upon-request/8260#post_25979949

I couldn't get the custom curve to start any lower than 1000 RPM ... so I went the hardware mod route. I used moddiy to build me some 5-pin VGA cables with "low noise adapter". This failed too.

Does anyone know if there's another version of the BIOS tweaker with even more experimental fan options? Anyone know the author?


Few pics from my experiment ...



Managed to fit them without tearing down the loop ...



... and yet they STILL don't go "low speed" ...

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CPUMotherboardGraphicsGraphics
i7-5930K Rampage V Extreme POSEIDON-GTX980TI-P-6GD5 POSEIDON-GTX980TI-P-6GD5 
RAMHard DriveHard DriveHard Drive
Corsair 16GB Vengeance LPX DDR4 3200MHz RAM/Mem... 2x Corsair 120GB Force GT SSD 2x Corsair Neutron Series™ XT 240GB SATA 3 6Gb/... 4x HITACHI 500GB HDP725050GLA360 (RAID 10) 
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Hard DriveCoolingOSKeyboard
Corsair Force Series™ 3 60GB SATA 3 6Gb/s Noctua NH-D9L (+ NM-I3 SecuFirm2™ Mounting-Kit) Windows 10 64 Force Series™ 3 60GB SATA 3 6Gb/s 
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Triggers Brush
(17 items)
 
Pheonix
(12 items)
 
 
CPUMotherboardGraphicsGraphics
i7-5930K Rampage V Extreme POSEIDON-GTX980TI-P-6GD5 POSEIDON-GTX980TI-P-6GD5 
RAMHard DriveHard DriveHard Drive
Corsair 16GB Vengeance LPX DDR4 3200MHz RAM/Mem... 2x Corsair 120GB Force GT SSD 2x Corsair Neutron Series™ XT 240GB SATA 3 6Gb/... 4x HITACHI 500GB HDP725050GLA360 (RAID 10) 
Hard DriveOptical DriveCoolingOS
Samsung 256GB 950 PRO Series M.2 NVME PCIE SSD LG GGC-H20L Corsair Hydro Series™ H100i GTX Windows 10 64 Professional 
MonitorMonitorPowerCase
Iiyama ProLite E2607WS Sony Bravia KD-49X8005C Corsair AX1200i Obsidian Series® 800D Full-Tower Case 
Other
Corsair Link Commander Mini 
CPUMotherboardGraphicsRAM
Intel® Xeon® Processor E5640 (SLBVC) Asus SABERTOOTH X58 GTX750-DCSL-2GD5 Corsair Vengeance® 12GB Triple Channel DDR3 Mem... 
Hard DriveCoolingOSKeyboard
Corsair Force Series™ 3 60GB SATA 3 6Gb/s Noctua NH-D9L (+ NM-I3 SecuFirm2™ Mounting-Kit) Windows 10 64 Force Series™ 3 60GB SATA 3 6Gb/s 
PowerCaseOther
RMi Series™ RM650i - 650 Watt 80 PLUS® Gold Cer... Streacom F12C Streacom FLIRC 
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post #8284 of 8322
without costum bios...
post #8285 of 8322
Quote:
Originally Posted by PipJones View Post

Original request, summarised - all I want to do is a custom fan curve, with a low start speed.

Asus POSEIDON-GTX980TI-P-6GD5: https://www.asus.com/uk/Graphics-Cards/POSEIDON-GTX980TI-P-6GD5/

http://www.overclock.net/t/1573308/nvidia-gtx-900-cards-custom-bios-upon-request/8260#post_25979949

I couldn't get the custom curve to start any lower than 1000 RPM ... so I went the hardware mod route. I used moddiy to build me some 5-pin VGA cables with "low noise adapter". This failed too.

Does anyone know if there's another version of the BIOS tweaker with even more experimental fan options? Anyone know the author?


Few pics from my experiment ... Warning: Spoiler! (Click to show)


Managed to fit them without tearing down the loop ...



... and yet they STILL don't go "low speed" ...



Hmm, perhaps it is the minimum amount of voltage needed to even start those fans that is why. Take the fan out and check the specs of the actual fan itself. It may not be able to go lower in voltage.

Try turning down the thermal target in BIOS and see if it brings it any lower, but from my experience it'll most likely just stay at ~1000rpm longer as opposed to spinning at ~500-1000 rpm
Quote:
Originally Posted by onurbulbul View Post

without costum bios... Warning: Spoiler! (Click to show)




That is what my overclock looks like on SLI 970's. You have much more headroom to go.

My baseclock is your boost clock.
Edited by b0oMeR - 4/21/17 at 2:33pm
post #8286 of 8322
Which brand is you gpu?
post #8287 of 8322
@b0oMeR
Could you please give me some information from your gpu and modded bios?
post #8288 of 8322
Hi guys, is it possible to get a good custom bios for my 980 ti Strix?
He is my Original Bios

GM200.zip 152k .zip file
post #8289 of 8322
Hi there ive just found this thread and i am very interested in a custom BIOS.
I have reference 980s sli. What information do you require from me?

Many thanks Nick Cook.
post #8290 of 8322
I searched a little bit but I couldn't find. Is GTX 960 worth it to install a custom bios?
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