Power Supply Issue

[Coronado]

**UPDATE**  After several minutes of careful study , i flew in an expert task force to tackle this issue...after several phone calls  and roundtable discussions,,,they called in the big gun... a burled walnut desktop, and rapped it twice... PSU works like a champ.Vid card still suxazz tho. (?)

[Chalenge]

PSU needs to be checked out to make sure it hasnt wandered off the reservation because it may not be supplying the video card properly. THen again this all started because what you described sounded like heat effected memory. If the material change didnt do it AND the PSU checks out then its GPU time.

[Coronado]

anyone familiar with an nv_4 disp  event?  fount that in the event viewer display.

[Chalenge]

Its telling you that you are using the wrong drivers.

[Coronado]

it's what i was using for 3 years before it crashed

[Chalenge]

Well... this begs the questions as follows:

Did you clean the previous drivers before installing the current version?
Did you install the drivers in safe mode?
Did you turn off your anti-virus program before installing the drivers?

The nv4_disp.dll BSOD is usually related to a mix of driver files which are improperly installed which cause an infinite loop of some program function (because the driver files dont match there is unexpected code execution that rapidly fills all your memory). You should uninstall the device and clean the drivers from your system and reinstall just like above (safe mode and antivirus off).