Skunk.34 Posted November 15, 2014 Share Posted November 15, 2014 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 ... Link to comment Share on other sites More sharing options...
jamiethemorris Posted November 15, 2014 Share Posted November 15, 2014 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. Link to comment Share on other sites More sharing options...
Skunk.34 Posted November 15, 2014 Author Share Posted November 15, 2014 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 2 Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 19, 2014 Share Posted December 19, 2014 hi, have you find a solution for DVI for asus gtx750ti ? Link to comment Share on other sites More sharing options...
toleda Posted December 20, 2014 Share Posted December 20, 2014 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.... Working: 82.07.32...., EVGA, not ASUS Not Working: 82.07.25.... Edit/12/23/14 Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 20, 2014 Share Posted December 20, 2014 My bios is 82.07.32 and DVI not working.. Just VGA Link to comment Share on other sites More sharing options...
toleda Posted December 20, 2014 Share Posted December 20, 2014 My bios is 82.07.32 and DVI not working.. Just VGA 4 framebuffer connectors? Attach IOReg. Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 21, 2014 Share Posted December 21, 2014 My IoReg : IOREG.rtf Link to comment Share on other sites More sharing options...
toleda Posted December 21, 2014 Share Posted December 21, 2014 My IoReg : Only 2 framebuffer connectors are present, should be 4. Install this IOReg, File/Save a Copy As ..., attach file IORegistryExplorer_v2.1.zip (View Raw) 1 Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 22, 2014 Share Posted December 22, 2014 hum .. where should I save it ? which folder ? Link to comment Share on other sites More sharing options...
toleda Posted December 22, 2014 Share Posted December 22, 2014 Desktop. Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 22, 2014 Share Posted December 22, 2014 i'm so stupid.. lol ! ok so.. this is the file : http://www.vie-en-zen.com/autressites/imac.ioreg Link to comment Share on other sites More sharing options...
toleda Posted December 22, 2014 Share Posted December 22, 2014 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) Correct IOReg/750/4 connectors/correct NVCAP 1 Link to comment Share on other sites More sharing options...
Skunk.34 Posted December 23, 2014 Author Share Posted December 23, 2014 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? My IOReg file: http://www.partage-facile.com/G3SIHNPSJA/skunk___s_imac.ioreg.html Wath i change for actived HDMI or DVI please? Link to comment Share on other sites More sharing options...
toleda Posted December 23, 2014 Share Posted December 23, 2014 The Bios is 82.07.32.00.20 and my IOREG contains 4 framebufer ... Graphics card manufacturer and model Attach IOReg. Link to comment Share on other sites More sharing options...
Skunk.34 Posted December 23, 2014 Author Share Posted December 23, 2014 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 My IOReg file => http://www.partage-facile.com/G3SIHNPSJA/skunk___s_imac.ioreg.html Thank you for you fast reply!!! Link to comment Share on other sites More sharing options...
toleda Posted December 23, 2014 Share Posted December 23, 2014 My graphics card is Asus GTX 750 TI - OC - 2GD5 Assuming a DVI or HDMI display is connected, the display is not showing in IOReg. Updated Post #5, 82.07.32 is working on EVGA. Try Nvidia/343.02.01f01 Link to comment Share on other sites More sharing options...
Skunk.34 Posted December 23, 2014 Author Share Posted December 23, 2014 i use web driver 343.02.01f01 if i try PCIRootUID what number is possible? 0 vga 1dvi 2dvi 3hdmi? Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 23, 2014 Share Posted December 23, 2014 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. Link to comment Share on other sites More sharing options...
Skunk.34 Posted December 23, 2014 Author Share Posted December 23, 2014 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... Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 23, 2014 Share Posted December 23, 2014 lol you are in france and me too, and we speak english.. can i speak french for the rest ? Link to comment Share on other sites More sharing options...
Skunk.34 Posted December 24, 2014 Author Share Posted December 24, 2014 lol you are in france and me too, and we speak english.. can i speak french for the rest ? lol 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... Link to comment Share on other sites More sharing options...
fanfan71100 Posted December 24, 2014 Share Posted December 24, 2014 ok no problem for me. So, i'm ok for testing your rom ! my asus seems to be the same of yours.. It's a asus gtx750 ti oc 2gb Link to comment Share on other sites More sharing options...
Skunk.34 Posted December 24, 2014 Author Share Posted December 24, 2014 ok no problem for me. So, i'm ok for testing your rom ! my asus seems to be the same of yours.. It's a asus gtx750 ti oc 2gb Chek your private message Link to comment Share on other sites More sharing options...
Armit Posted December 29, 2014 Share Posted December 29, 2014 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 Link to comment Share on other sites More sharing options...
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