PC stuck in a sleep loop

[Radec]

Put my PC to sleep last night, and when I tried to resume today, the PC starts, resumes to desktop for less than a second, and then seems to go back to sleep mode...

Have no idea why, or how to resolve this.
Have tried disconnecting the PSU. But still same thing is happening.

Any ideas what might be wrong?

 

[Idleman]

http://www.tomshardware.co.uk/answers/id-1927414/computer-stuck-sleep-mode-resetting-cmos.html

 

[Ken25]

Hello you just need to disconnct your pc from the electricity and pull out the cable which connect to your computer you will see in a minute it will be solved.