My immediate problem is that I am trying to disconnect a PSU from a PC.
I've got most of the disconnections done
The big motherboard connector is not cooperating.
I've attached a picture.
From websites, I've read that there is some sort of locking mechanism involved.
There is a button/tab/whatever to push.
I'm not seeing it.
Would someone be kind enough to point it out?
BTW my long term problem is that my main PC quit working.
When I push the power button, I hear some start up sounds followed by silence.
It doesn't even beep at me.
Edit: If there is a better place to ask, that would be useful information.