ipashov

Hi Svl, sorry for my late replay but was away for some time, I am trying to find my system revision but no success so far, I make full report with HWinfo and will attache it, if you can find it. But so far no success having my DP work,,,,,,,,,, report_Ivan_M15X.zip

Where to check mobo revision ? - - - Updated - - - Maybe it is related o my mobo revision, where to check it ? - - - Updated - - - Maybe it is related o my mobo revision, where to check it ? - - - Updated - - - Maybe it is related o my mobo revision, where to check it ?

I have 022 and myne is also on 0,975 never go more. Maybe something is resently changed by dell. P.S? DP is sill not working.

I was thinking to downgrade vbios, but some one here say it is not possible to go down., is it really true ?

I am in office now, and can post pictures of card and some screens, Let me know if this helps, and do u think this is Dell card. BR, Ivan

OSD is on screen display, but it also enable some specific buttons, on my M15x, one of this buttons is stelth mode which i think limits power so u have more battery life. So in fact in you case with msi notebook this will not work, but maybe you you shoud look if there is somethig like this, i remember i have something simmilar on my assus before power for gear or something, which again limit power. But i suggest you to first test beta 13.2 drivers from benchmark3d Drivers Search – BenchmarK3D

Hum, I think I see it installing hdmi audio driver, also what was interesting I see hdmi sound device 6 times , like hdmi audio 1, hdmi audio 2 etc to 6, but on all of them it say not pluged inn. Tomorow I can post screen shot maybe since now I am on my iPad..... Card is supposed to be Dell, I buy from NBR market place from same person like lordvader and seller clame it is original one, will post picture of it tomorrow as well to advise me.

I have simmilar problem on my M15x, it alweys stay low clock, than I find out that maybe this was related with my OSD driver probably because somehow without this driver system was in stelth mode. After I installed it clock go high, but still did,t go 850/1200, this was with latest oficial driver from ati site. Then I download I think 13.1 Beta 4 from some site benchmark3d, and all work flowless at the moment. Hope this will help you.

Already done with clean install, but was same story, about sound I don,t think it is driver related, since it say not plugged in like it have driver but device is missing. I will try to reset bios, and will ket you know result. Btw you have 015.022 isntaled on dell card?

Hi Nylon, I think me and u stuck in this DP problem but I will go to bottom.... My card is supposed to be Dell, or at least I buy it to be Original Dell card from NBR Marketplace. Unfortunatly he is with most resent Dell Vbios 015.022. I think but I am not sure that this is root of my DP problems. Btw in my case DP not working at all not in boot not in windows. Also in windows what I see is that In sound settings it say HDMI sound not plugged in, and this sound device is found 6 times. About performance settings I installed latest beta drivers and now it work fine for now, but I still testing. One more thing I think is interesting, card seems to not go to 850/1200 at all before I installed Dell OSD driver"....... After Installed it all run flowless.

Display port not working in my case, it is original Dell but still not working. I think something is changed in 015.022 vbios. But this is just my suggestion. What is you vbios version and is it Display Port working ? I am just trying to figureout why mine and I think to few other people DP not work.

Sad...........

I have a problem with DP on my 7970m in M15x, it is with 015.022, from what I read I can;t downgrade vbios to some more DP compatible version, am I right ? BR, Ivan

No one is replaying this is sad, Also I think that maybe problem is with new Dell Vbios, but this is only my suggestion. Card Version is 015.022 which I think is latest one, I am wondering if some one tested DP with this Vbios, also is it possible to downgrade this Vbios to some lower version which support DP for sure. Another issue that I face is that I think with some drivers card don;t go to 1200/850 and performance is bad. I do fresh install on Windows 8, and do some tests with drivers, but DP still not working. Svl7 Please show-up in forum and give your opinion BR, Ivan

Hi I am using Belkin DP/DP cable, also my monitor is Dell U2412 with DP port. All this cable and monitor was working fine on my old HD5850, so I don;t think this is cable/monitor issue. Also what I see is that Digital Display Audio, say not plugged in which mean that system don;t detect Digital out/ DP/ HDMI interface at all. BR, Ivan