I just tried to do that with Efiflash and it says i need x32 OS to run it. The problem is I don't owe anything rather than x64.
Edit: I just flashed it through Q-Flash. Is there any particular way to determine if it's still faulty or not?
Edit 2: It just happened again. I decided to test it out in Diablo 3 and it freezed again. Couldn't do anything but to reset the PC by the button, nothing else. Any ideas or even viewer logs (if needed) ?
Edit 3: I decided to provide the Event Viewer logs anyway. Here is the pic and the test from the errors (starting from the 1st to the last)
Event filter with query "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA "Win32_Processor" AND TargetInstance.LoadPercentage > 99" could not be reactivated in namespace "//./root/CIMV2" because of error 0x80041003. Events cannot be delivered through this filter until the problem is corrected.Session "Homegroup Log" failed to start with the following error: 0xC0000035Session "" failed to start with the following error: 0xC000000DThe content source <csc://{S-1-5-21-937850756-3802833885-3289229487-1000}/> cannot be accessed.Context: Application, SystemIndex CatalogDetails:The URL was already processed during this update. If you received this message while processing alerts, then the alerts are redundant, or else Modify should be used instead of Add. (HRESULT : 0x80040d0d) (0x80040d0d)Audit events have been dropped by the transport. 0Session "Microsoft Security Client OOBE" stopped due to the following error: 0xC000000DThe previous system shutdown at 19:14:11 ч. on 21.5.2014 г. was unexpected.The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.