PC won't wake up: Best tool to diagnose

Hello

Problem keep going on and off. PC won't wake up from the sleep mode. The only way restart is to use the reset button or worst, power down the PC

I searched all over the net and tried a multitude of proposed solutions. Still the same problem.

Any tool that I could use to diagnose the problem? Can't say if it is a hardware or software problem.

- Did the advanced power configuration
- Did memory test
- Did graphic card burning test while following the different voltage on the pc board using HWMonitor.

Any professional idea?

dmholt57 said:

See if turning off Hibernation, which in turn disables fast startup, changes the behaviour.

I set hibernation off using a command line.
Seem's to work for three days. Problem is back this morning

I run powercfg /energy /output / duration 120

16 errors found

This is a translation from French to English of the report. Don't understand the meaning or the pertinence of the errors