|Hard drive not detected on my PC and it seems hang while doing that. |
Sometimes I can go to BIOS and sometimes I cannot even go to BIOS.
I hears that mobo is the problem so I've installed new mobo. Now, when I push the switch nothing happens. When my power line is plugged in, I see the green light from my PSU and on my new mobo. But when I push the switch, the PSU light goes off and nothing happens. (no fan running, nothing literally).
However, if I pull off the 4 pin power line, then at least fan on PSU and mobo starts spinning. But that's it. No video, no nothing. Does this mean that my new mobo needs more power and old PSU cannot provide it?