I'd recommend removing the PhotoScreensave Screen saverBugCheck 1000007E, {c0000005, 8226e5d1, 8038b960, 8038b65c}
Probably caused by : dxgkrnl.sys
BugCheck 1A, {4000, 870a9168, 80000000, 29df27}
Probably caused by : dxgkrnl.sys
BugCheck C2, {7, 110b, 0, b5dc5008}
Probably caused by : ntkrpamp.exe