Windows 7 Video Hardware Errors, frequent crashes, screen freezes.

______________________________________________________________________________________________________________

***EDIT: This question has been answered in this linked thread:***

http://answers.microsoft.com/en-us/windows/forum/windows_7-system/viewsonic-vx2250wm-led-monitor-no-signal-at-times/3bd66f8c-2011-444c-8f32-5e7ab08a8f4c

______________________________________________________________________________________________________________

Note:  This question is a continuation of another question I asked where the person who was helping me disappeared, and no one else paid any attention to the question.  If asking another question is a violation of the windows community forums policy, please let me know.

In my last question I refined my problem down and removed the following possibilities:

-Virus/malware

-Monitor or monitor drivers

-Cables

-Windows updates

-Audio drivers

-Older graphics drivers simultaneously installed or other extra installed unnecessary drivers

-Graphics card position in computer

-Computer memory issues

I have the following information regarding the problem:

Screenshot of error report:  http://postimg.org/image/ot731vgmd/

Error report dump files and data: http://www62.zippyshare.com/v/58929113/file.html

I am trying to figure out right now if something is physically wrong with my graphics card, if I have a driver issue, or something else.

Is it possible my graphics card is not receiving enough power?

The card, a 1 month old Nvidia GTX 650, is installed with the latest safe driver while the crashes are happening.  Should I try reverting to an older driver?

Any help is greatly appreciated.

Edit:  Just tried to uninstall the current driver of my graphics card.  Halfway through the uninstallation process I was asked to restart my computer.  After restarting my screen loses input before even getting close to letting me log in.  Can't even access the computer any more.