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Hello everyone, I have a problem of signal lost on the hdmi port with a Asus GTX 750 Ti on Yosemite 10.10 and webdriver 343.01.01f03 ...

 

I tried to flash the bios with a GTX 750 Ti Palit but still the same problem of loss signal ... I am looking for someone who'll flash the GTX 750 Ti with a bios that allows for the FUNCTIONAL hdmi ...

 

I give little information on the procedure to flash bios of a map different if you ask ...

 

Thanks in advance ...

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Have you tried the gigabyte black bios? I think that one has all the ports working, But I'm not positive. Have you considered a dvi to HDMI adapter? To my knowledge all modern nvidia cards should be able to send audio through the dvi port with a dvi to HDMI adapter or cable.

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I've one dvi-hdmi adaptater, but not signal too... only on vga signal and QE/CI but the screen is no centrer and problem graphics detected....

 

For bios on Gigabyte Black I can not find it on google...

 

Manufacturer    Model                      Date compiled          Version       Interface      Core/Mem   Memory      Links

 

Asus GTX 750 Ti 2048 MBOC | 2014-01-13 00:00:00 | 82.07.25.00.12 | PCI-E | 1072 / 1350 | GDDR5 | Download | Details <=- It's my Graphics Card

 

EVGA GTX 750 Ti 2048 MB     | 2014-01-09 00:00:00 | 82.07.25.00.50 | PCI-E | 1020 / 1350 | GDDR5 | Download | Details

P4-3751-KR

 

EVGA GTX 750 Ti 2048 MB     | 2014-02-11 00:00:00 | 82.07.32.00.50 | PCI-E | 1189 / 1350 | GDDR5 | Download | Details

FTW2014-02

 

Gigabyte GTX 750 Ti 2048 MB I2014-01-14 00:00:00 | 82.07.25.00.6B | PCI-E | 1033 / 1350 | GDDR5 Download | Details

GV-N75TOC-2G

 

MSI GTX 750 Ti 2048 MB       | 2014-01-15 00:00:00 | 82.07.25.00.1D | PCI-E | 1085 / 1350 | GDDR5 | Download | Details

 

MSI GTX 750 Ti 2048 MB       | 2014-01-14 00:00:00 | 82.07.25.00.52 | PCI-E | 1059 / 1350 | GDDR5 | Download | Details

 

MSI GTX 750 Ti 2048 MB       | 2014-01-03 00:00:00 | 82.07.25.00.1C | PCI-E | 1059 / 1350 | GDDR5 | Download | Details

750Ti-2GD5/OC

 

NVIDIA GTX 750 Ti 1536 MB | 2014-02-03 00:00:00 | 82.07.32.00.02 | PCI-E | 1020 / 1350 | GDDR5 | Download | Details

 

Palit GTX 750 Ti 2048 MB      | 2014-02-14 00:00:00 | 82.07.32.00.60 | PCI-E | 1202 / 1502 | GDDR5 | Download | Details <=- I use this bios Work nicely on windows 7 but no on mac 10.10 for me

StormX Dual

 

Palit GTX 750 Ti 2048 MB      | 2014-01-27 00:00:00 | 82.07.25.00.82 | PCI-E | 1202 / 1502 | GDDR5 | Download | Details

StormX Dual

 

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  • 1 month later...

ok so.. this is the file : 

Something is wrong with your install, try 343.02.01f01 (System Preferences/Nvidia Driver Manager)

Still not working, suggest uninstall/install Nvidia web drivers.

 

Your IOReg/750/2 connectors/wrong NVCAP (DVI/HDMI missing)

post-618506-0-56541400-1419274083_thumb.png

 

Correct IOReg/750/4 connectors/correct NVCAP

post-618506-0-68670000-1419274561_thumb.png

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Working: 82.07.32....

Not Working: 82.07.25....

hi , I changed my motherboard and cpu so I just put mac os side ...

With an i7 4790k and asus maximus gene VII my GTX 750TI kan even loses the signal ...

The Bios is 82.07.32.00.20 and my IOREG contains 4 framebufer ...

Thank you Toleda I can check if the settings are right out of !!!

 

Edit:

 

I don't understand... you have GFX0 And me PEGP0!! It's correct?

 

686415Capturede769cran20141223a768172543

 

My IOReg file: http://www.partage-facile.com/G3SIHNPSJA/skunk___s_imac.ioreg.html

 

Wath i change for actived HDMI or DVI please?

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Graphics card manufacturer and model

Attach IOReg.

My graphics card is Asus GTX 750 TI - OC - 2GD5 => http://www.asus.com/nafr-fr/Graphics_Cards/GTX750TIOC2GD5/

Specs of this card => http://www.asus.com/nafr-fr/Graphics_Cards/GTX750TIOC2GD5/specifications/

 

Sortie D-Sub : Oui x 1

Sortie DVI : Oui x 2 (DVI-D)

Sortie HDMI : Oui x 1

Support HDCP : Oui

 

60107514121814TS.jpg

 

 

My IOReg file => http://www.partage-facile.com/G3SIHNPSJA/skunk___s_imac.ioreg.html

 

Thank you for you fast reply!!! :thumbsup_anim:

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driver uninstalled and reinstalled. always only 2 framebuffer.

I read that this might be a problem on the asus card Bios. 

Other brands don't have this problem. Only Asus.

you want to try my bios?

i overclocked this bios @1425 for boost and bloqued 3d clock @1370 on idle 450

temps on idle 27/30 in game 60/65

the clock of memory 6100

 

in mac os no effect on frequency... 

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lol you are in france and me too, and we speak english.. 

can i speak french for the rest ?

lol :thumbsup_anim:

on this topic no french... sorry :(

because other user no speak french and the Shakespeare language is international!! ;)

 

if you want speak french with me, my pleasure, but in private message or on skype... :P 

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Hi,

 

I just installed Yosemite on a H97 DH3, my GC is an Asus GTX 750 Ti 2048 Mo.

I installed the Nvidia Web Driver : 343.02.01f01 before made Yosemite udapte. After the udapte in 10.10.1, The GC seems to be fonctional but I saw 0 Ram in the system info. I put 2048 into Clover Configurator.

So I'm not sure I follow the good way.

I have just the VGA working, not DVI,

 

PS : french speaking

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