I cannot shutdown my computer. The computer begins to shutdown, goes through the Save Settings process, then the Blue Screen pops up with numbers like "0x00009F (0x000100.......)...etc" and the statement: "DRIVER_POWER_STATE_FAILURE". I downloaded Sigverif.exe and now have a LONG list of signed and unsigned drivers. What next? Or is there any other way to isolate the goofy driver?

Format and reload windows

Best advice

If problem persists check memory and VGA modules

Check the Event Log for details of the error and whats causing it.
Log.http://www.windowsnetworking.com/j_helmig/wxpevent.htm

"What causes a STOP screen with the error DRIVER_POWER_STATE_FAILURE? "
http://www.windowsitpro.com/Article/ArticleID/19972/19972.html?Ad=1