Hi,
1st parameter = 0x4, which implies that a power IRP has failed to synchronize with the PnP Manager. With this said, we'll need a kernel-dump to properly debug this type of bug check as not information lies within the minidump.
Kernel-dumps are located at C:\Windows and named MEMORY.DMP. If there is nothing there, you may need to enable generation of them - http://msdn.microsoft.com/en-us/library/windows/hardware/ff540128%28v=vs.85%29.aspx
Regards,
Patrick