Hi GS, I faced the same issue with my gpu months ago, today.
Unknown bugcheck code (a0000001)
Unknown bugcheck description
Arguments:
Arg1: 0000000000000005
Arg2: 0000000000000000
Arg3: 0000000000000000
Arg4: 0000000000000000
Debugging Details:
------------------
TRIAGER: Could not open triage file : e:\dump_analysis\program\triage\modclass.ini, error 2
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0xA0000001
PROCESS_NAME: System
CURRENT_IRQL: a
LAST_CONTROL_TRANSFER: from fffff8800f4d1ece to fffff80002ec6bc0
STACK_TEXT:
fffff800`00b9c6b8 fffff880`0f4d1ece : 00000000`a0000001 00000000`00000005 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx
fffff800`00b9c6c0 00000000`a0000001 : 00000000`00000005 00000000`00000000 00000000`00000000 00000000`00000000 : atikmdag+0x28ece
fffff800`00b9c6c8 00000000`00000005 : 00000000`00000000 00000000`00000000 00000000`00000000 fffffa80`1056ccd0 : 0xa0000001
fffff800`00b9c6d0 00000000`00000000 : 00000000`00000000 00000000`00000000 fffffa80`1056ccd0 00000000`00000000 : 0x5
STACK_COMMAND: kb
FOLLOWUP_IP:
atikmdag+28ece
fffff880`0f4d1ece ?? ???
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: atikmdag+28ece
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: atikmdag
IMAGE_NAME: atikmdag.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 534de73d
FAILURE_BUCKET_ID: X64_0xA0000001_atikmdag+28ece
BUCKET_ID: X64_0xA0000001_atikmdag+28ece
Followup: MachineOwner
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Do tell me is it the same VRM issue again -_-?