I have a custom built Windows 7 x64 machine, and when it goes into sleep overnight, I wake up in the morning with the full PC being shut off. At first I thought it was due to a buggy Wifi USB adapter, but it has been replaced by a PCIe one and the problem remains.
I'd like to know how I go about diagnosing what is causing this.
My motherboard is a GA-970A-D3P (V1) with an AMD FX-6300 CPU, 24GB DDR3 (4 DIMMs), XFX Radeon HD 6670, Samsung 840 EVO 120GB.
Edited by kaleshnikov, 26 January 2015 - 02:30 PM.