Hello recently i installed new pci sata card to my pc afterwards i had strange problems :
my keyboard won't work and motherbord don't detect hard drive try even using my new sata card but still don't work after restarting pc and trying to fix problems like checking if my keyboard works on other pc removing usb sticks and all pci cards but after a while my motherbord got stuck in boot loop. I dinint have a pc case speaker but i used earphones and 2 alligator clips to check and i got one beep. Please help.