Windows 7: BSOD-s all the time... playing any game for 10-20 min

My computer has been getting a lot of bluescreens playing any game for 10-20 min i get one BSOD. then restart and after about 30 min or so i get another BSOD. I have windows 7 home premium. one of the most common BSOD seems to be in connection with the nvidia driver because it said nvlddmkm.sys. it would be pretty nice if there was any possibility to get rid of the BSODs.

Welcome
The good news your reports are consistent.
The bad news, you have bug code 116, which is difficult to solve
STOP 0x116: VIDEO_TDR_ERROR troubleshooting

So yeah i did the furmark test it showed that the fps was something like 5-6 and the gpu temp was at 93 max usually 89 90..
The Prime95 test ran for 6,5 hours had many passes and no problems or errors.
I reset the pagefile clean installed the nvidia drivers used a driver sweeper in between, re-enabled it and then ran the SFC.EXE /SCANNOW in admin cmd. scan found no problems. Also i tried a few older drivers and nothing helps. still getting the bluescreen .

93 is that Centigrade or F? If C that is too high.

Celsius... but it has always been like that... but its only during games and/OR TESTS.. and the case is dust free as much as i can get out without opening it up.

BSODs can be cause by overheating. 93 seems rather high.

Should i maby try underclocking the nvidia so that it generatesless heat?

Im going to change some of my canned speeches and start with don't overclock.

I overclocked a while ago but i also reverted back to the original settings since i didnt see any difference.. but im thinking maby underclock beneath the factory clocks.