BSOD after getting a new monitor (Acer XB270H Abprz)

Update the display driver from Drivers - Download NVIDIA Drivers.

When done, Stress test the Graphics Card using Furmark.

Video Card - Stress Test with Furmark

Take a screenshot of the furmark window before closing it. Upload the screenshot for us. Let us know how the test went.

Also, let us know for any further BSOD.
_______________________________________

Code:

.....
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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
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Use !analyze -v to get detailed debugging information.

BugCheck 116, {fffffa800c91a4e0, fffff8801001c7a0, ffffffffc000009a, 4}

*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
Probably caused by : nvlddmkm.sys ( nvlddmkm+9a57a0 )

Followup: MachineOwner
---------

7: kd> !analyze -v
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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
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VIDEO_TDR_FAILURE (116)
Attempt to reset the display driver and recover from timeout failed.
Arguments:
Arg1: fffffa800c91a4e0, Optional pointer to internal TDR recovery context (TDR_RECOVERY_CONTEXT).
Arg2: fffff8801001c7a0, The pointer into responsible device driver module (e.g. owner tag).
Arg3: ffffffffc000009a, Optional error code (NTSTATUS) of the last failed operation.
Arg4: 0000000000000004, Optional internal context dependent data.

Debugging Details:
------------------


FAULTING_IP: 
nvlddmkm+9a57a0
fffff880`1001c7a0 48ff25f94eedff  jmp     qword ptr [nvlddmkm+0x87a6a0 (fffff880`0fef16a0)]

DEFAULT_BUCKET_ID:  GRAPHICS_DRIVER_TDR_FAULT

CUSTOMER_CRASH_COUNT:  1

BUGCHECK_STR:  0x116

PROCESS_NAME:  System

CURRENT_IRQL:  0

ANALYSIS_VERSION: 6.3.9600.17237 (debuggers(dbg).140716-0327) amd64fre

STACK_TEXT:  
fffff880`05732b88 fffff880`10362134 : 00000000`00000116 fffffa80`0c91a4e0 fffff880`1001c7a0 ffffffff`c000009a : nt!KeBugCheckEx
fffff880`05732b90 fffff880`10335867 : fffff880`1001c7a0 fffffa80`08034000 00000000`00000000 ffffffff`c000009a : dxgkrnl!TdrBugcheckOnTimeout+0xec
fffff880`05732bd0 fffff880`10361f43 : fffffa80`ffffd846 00000000`00000000 fffffa80`0c91a4e0 00000000`00000000 : dxgkrnl!DXGADAPTER::Reset+0x2a3
fffff880`05732c80 fffff880`0f63803d : fffffa80`05ff3010 00000000`00000080 00000000`00000000 fffffa80`07bd9410 : dxgkrnl!TdrResetFromTimeout+0x23
fffff880`05732d00 fffff800`0351cb8a : 00000000`02794d80 fffffa80`07882b50 fffffa80`054fb040 fffffa80`07882b50 : dxgmms1!VidSchiWorkerThread+0x101
fffff880`05732d40 fffff800`0326f8e6 : fffff800`033fae80 fffffa80`07882b50 fffff800`03408cc0 fffff880`05732e40 : nt!PspSystemThreadStartup+0x5a
fffff880`05732d80 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KxStartSystemThread+0x16


STACK_COMMAND:  .bugcheck ; kb

FOLLOWUP_IP: 
nvlddmkm+9a57a0
fffff880`1001c7a0 48ff25f94eedff  jmp     qword ptr [nvlddmkm+0x87a6a0 (fffff880`0fef16a0)]

SYMBOL_NAME:  nvlddmkm+9a57a0

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nvlddmkm

IMAGE_NAME:  nvlddmkm.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  53b4446a

FAILURE_BUCKET_ID:  X64_0x116_IMAGE_nvlddmkm.sys

BUCKET_ID:  X64_0x116_IMAGE_nvlddmkm.sys

ANALYSIS_SOURCE:  KM

FAILURE_ID_HASH_STRING:  km:x64_0x116_image_nvlddmkm.sys

FAILURE_ID_HASH:  {1f9e0448-3238-5868-3678-c8e526bb1edc}

Followup: MachineOwner
---------

7: kd> lmvm nvlddmkm
start             end                 module name
fffff880`0f677000 fffff880`10305000   nvlddmkm T (no symbols)           
    Loaded symbol image file: nvlddmkm.sys
    Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
    Image name: nvlddmkm.sys
    Timestamp:        Wed Jul 02 23:12:02 2014 (53B4446A)
    CheckSum:         00C4C7C9
    ImageSize:        00C8E000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

OK then. Now observe how it runs with the latest driver. Let us know for any further BSOD.