- I tried changing the USB ports, didn't work.
-I tried taking out all cards, RAM, connections to motherboard etc. and reconnected them, it didn't work.
- I took out the CMOS Battery and put it back didn't work.
- Tried different screen cables, didn't work
- I left my PC open with an external fan on it for about 45 mins and retried, didn't work.
The same thing happened about a week ago, but I left the PC off and went out shopping, when I came back and tried again everything worked fine.
When it happened back then, if I rebooted a few times the mouse would go on and the keyboard would lose power. If I rebooted the PC a few more times the keyboard would go on and the mouse would lose power etc. (the screen stayed off the whole time) But everything was back to normal when I came back until now.
Please note there was no "beeping" sound.
Can anyone tell me what might be causing this and how to fix it??
I don't know if it might be the motherboard that broke, but if it did, I assume it wouldn't just go back to normal last time it happened?