I have a computer with a MSI motherboard. I tried to put another hard-disk with a regular port using a cable wich has 2 regular outs because I have just one regular port on the motherboard but 4 sata ports.
I don't know if I touched something else than the motherboard connection and the power source of the cd-rom and of the hard-disk I tried to insert. I removed the hard-disk and now it keeps restarting.
The computer restarts after just a few seconds of functioning (I know that because the CD-ROM gets stucked when I open it and after a while it opens or close automatically like there is a boot try).
The computer screen shows nothing, it does not get signal.
After I tried to reconnect everything, it booted fine once but after a while the screen started showing some pink and purple lines in the middle. After I restarted it started to malfunction again like described. Any ideas?