Hi, I was making a video with Camtasia some time before when some problem occurred. Once it showed that the nVidia drivers recovered from a problem and after some time, it gave a black screen error I performed some diagnostics during the BIOS startup with DELL onboard Diagnostics utility. It passed the tests and when I rebooted the colors were set itself. By the time I came to Desktop, the colors again started showing a problem and it came to 16 bit and then there was a totally black screen. Again a restart till the desktop and it showed me the error detail: Code: Problem signature: Problem Event Name: BlueScreen OS Version: 6.1.7600.2.0.0.256.1 Locale ID: 1033 Additional information about the problem: BCCode: 124 BCP1: 00000000 BCP2: 87324024 BCP3: 00000000 BCP4: 00000000 OS Version: 6_1_7600 Service Pack: 0_0 Product: 256_1 I ahve a DELL XPS M1530 and the specs are Nvidia 8600M GT 4GB Ram Core2Do T8100 320Gb Hard Disk Windows 7 I downloaded the latest nVidia driver 266.58 for 8600M GT from the official site and installed them After reinstalling the drivers, the same error occurred after 5-6 hours. This time I was just using Photoshop when the screen turned black and freezed and then did a force shutdown. I have disabled the drivers of nVidia for now since I think they are causing the problem and there's no problem occuring after this. What should I do now?