Whilst adding a new hard drive to my PC I was looking for the name of my CD rom to set this to boot first. In doing so I nudged the power cable to the CD Rom drive and lost the connection.
Stupidly, I just went about reconnecting the power to the CD Rom drive while the PC was still powered up.
The system powered off immediately.
Now the system will nto power up at all. Although there is power to the PSU nothing happens when I go to power up.
What have I done? Have I blown the power supply unit? A fuse? (plug has been checked and fuse in plug has been checked) Motherboard?
I believe I will probably need to purchase a new PSU but need some advise to check that this is the case?