A problem has been detected and windows has been shut down to prevent damage to your computer.
If this the first time you've seen this stop error screen restart appears again , follow these steps:
Check to be sure you have adequate dist space.If a driver is identified in the stop message,disable the driver or check with the manufacture for driver updates. Try changing video adapters. Check with your hardware vendor for any BIOS updates.Disable BIOS memory options such as caching or shadwing. If you need to use safe mode to remove or disable components, restart your computer ,press F8 to select Adanced startup options,and then select safe Mode.
*** STOP: 0x0000007E (0xC0000005, 0x8D74688A,0x98872B24,0x98872820)
*** atikmdag.sys-Address 8D74688A base at 8D6FF000, Datestamp 4671F2e8
Collecting data for crash dump...
Initializing disk for crash dump...
Beginning dump of physical memory.
Dumping physical memory to disk :100