BSOD after leaving PC idle BCCode 124

[nickjones]

Whenever I leave my PC idle, I often return to the following message,

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.49
Locale ID: 2057

Additional information about the problem:
BCCode: 124
BCP1: 0000000000000000
BCP2: FFFFFA800DE26028
BCP3: 00000000BF800000
BCP4: 0000000000200401
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

 

[HarriePateman]

   Information

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