Hello an welcome Prad mate there are some problem devices - see pic and the dumps are showing some graphics problems as you know however I do not see the ati you mentioned it usually is advised to uninstall the Catalyst Control Centre and run the device driver on it's own
Download Drivers < use this as generally speaking most of us will tell members not to use a mirror site or driver software over the manufacturers site the mirror sites cause more issues than they are worth
[CODE]ADDITIONAL_DEBUG_TEXT:
You can run '.symfix; .reload' to try to fix the symbol path and load symbols.
MODULE_NAME: dxgkrnl
FAULTING_MODULE: fffff80002c1f000 nt
DEBUG_FLR_IMAGE_TIMESTAMP: 57089792
FAULTING_THREAD: fffffa80072e0060
DEFAULT_BUCKET_ID:
GRAPHICS_DRIVER_FAULT
CUSTOMER_CRASH_COUNT: 1
BUGCHECK_STR: 0xEA
CURRENT_IRQL: 0
ANALYSIS_VERSION: 6.3.9600.17336 (debuggers(dbg).150226-1500) amd64fre
LAST_CONTROL_TRANSFER: from fffff88004267f63 to fffff80002c8f400
STACK_TEXT:
fffff880`077c2f58 fffff880`04267f63 : 00000000`000000ea fffffa80`072e0060 00000000`00000000 00000000`00000000 : nt+0x70400
fffff880`077c2f60 00000000`000000ea : fffffa80`072e0060 00000000`00000000 00000000`00000000 00000000`00000000 : dxgkrnl+0x6f63
fffff880`077c2f68 fffffa80`072e0060 : 00000000`00000000 00000000`00000000 00000000`00000000 fffff880`04267e28 : 0xea
fffff880`077c2f70 00000000`00000000 : 00000000`00000000 00000000`00000000 fffff880`04267e28 00000000`00000028 : 0xfffffa80`072e0060
STACK_COMMAND: .thread 0xfffffa80072e0060 ; kb
FOLLOWUP_IP:
dxgkrnl+6f63
fffff880`04267f63 ?? ???
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: dxgkrnl+6f63
FOLLOWUP_NAME: MachineOwner
IMAGE_NAME:
dxgkrnl.sys
BUCKET_ID: WRONG_SYMBOLS
FAILURE_BUCKET_ID: WRONG_SYMBOLS
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:wrong_symbols
FAILURE_ID_HASH: {70b057e8-2462-896f-28e7-ac72d4d365f8}
Followup: MachineOwner
---------[/CODE