http://answers.microsoft.com/en-us/windows/forum/w indows_7-system/kerneldatainpageerror-0x0000007a/f 79f0046-4c83-44f7-b98d-9598e7442009
Cause
Frequently, you can determine the cause of the KERNEL_DATA_INPAGE_ERROR bug check from the error status (Parameter 2). Some common status codes include the following:
0xC000009D, or STATUS_DEVICE_NOT_CONNECTED, indicates defective or loose cabling, termination, or that the controller does not see the hard disk.
pozri si v nirsoft BSOD viewer ze v com to nastalo ("caused by") aby si vedel ktore zariadenie bolo odpojene. Na nom je nejaky blby spoj apod.