nVidia black screen in Oblivion HDR

Hi, been awhile since I last posted here. I decided to replay Oblivion and stumbled into the black screen probs the affects nVidia cards.

Yes I know this is quite a common topic especially when Googled, but I haven't found the solution as to how to enable HDR and not have a black screen greet me when playing Oblivion. I have tried plugins such as the nVidia Black Screen Fix by Quarn and Black Screen Fixes (sneak fix, toggle fix) by Aphrodite, but sadly to no avail.

Any help would be great! Thanks a bunch! 

i read around the web some ppl solved by turning off int shadow slidin bar to the left or by changing details to medium or if u have any mod try to turn off them one by one and see if the problem disappear