I have a computer P4 with XP, some days ago i have just installed a new hard disk so now i have 2 hard disks, since now every thing was correctly, for the first time i insert a new UPS and at moment in time i was getting MSG no signal or cable disconnected, when i went to the bios i found that the hard disk was not didected the 2 HD the new & old HD, can some give help thanks.
Tags: