Hello, I really need some help with my motherboard. My computer worked perfectly till yesterday evening. I turned it off normally but this morning, when I turned it on, it froze on the desktop. I couldn't move the mouse nor input anything on the keyboard. I turned it off pressing the power button and since that moment, whenever I turn the pc on, it doesn't work anymore.
The pc turns on, the fans work but it doesn't recognize any usb device (if I plug in anything, the leds on the device flash once and then nothing works) and the monitor says there is no signal. Moreover, on the Dr Debug of the motherboard, it now says "36" which, according to the manual, means "CPU post-memory initialization. System Management Mode (SMM) initialization".
I cannot reach the POST screen so no bios nor setup.... What can I do? These are the specifics of my computer:
Motherboard: Asrock Z77 Extreme6/A/ASR
Processor: Intel i5
SSD: Samsung 250gb
Ram: Corsair Vengeance DDR3 1600 4gb x2
VGA: Sapphire HD 7950 vapor-x
Power supply: Corsair TX Series 650WATT PSU 80+ Bronze
The pc turns on, the fans work but it doesn't recognize any usb device (if I plug in anything, the leds on the device flash once and then nothing works) and the monitor says there is no signal. Moreover, on the Dr Debug of the motherboard, it now says "36" which, according to the manual, means "CPU post-memory initialization. System Management Mode (SMM) initialization".
I cannot reach the POST screen so no bios nor setup.... What can I do? These are the specifics of my computer:
Motherboard: Asrock Z77 Extreme6/A/ASR
Processor: Intel i5
SSD: Samsung 250gb
Ram: Corsair Vengeance DDR3 1600 4gb x2
VGA: Sapphire HD 7950 vapor-x
Power supply: Corsair TX Series 650WATT PSU 80+ Bronze
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