Created attachment 721379 [details]
DMESG with errors in certain areas

i was doing git downloads, watching youtube, chatting on skype and a few other
things and i got these errors after the computer suddenly desired to reboot by
itself.  i have very little understanding on the problem itself, but i have a
few error codes.

mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: b600000000070f0f
mce: [Hardware Error]: TSC 0 ADDR fea00040
mce: [Hardware Error]: PROCESSOR 2:610f31 TIME 1492398286 SOCKET 0 APIC 0
microcode 6001119

i also checked the mcelog and got:

jshand@linux-zkok:~> sudo mcelog --client
Memory errors
SOCKET 0 CHANNEL 0 DIMM 0
DMI_NAME "Node0_Dimm1" DMI_LOCATION "Node0_Bank0"
corrected memory errors:
        0 total
        0 in 24h
uncorrected memory errors:
        0 total
        0 in 24h

dmesg info is added as a file

i hope this helps