I have a Compaq Ipaq & I ordered a new hard drive to replace the old one after it crashed. I installed the empty hard drive, has not been formatted & no OS. I get the first compaq screen & then it goes to Non-System disk or disk error replace & strike any key when ready. It doesn't have an a:\ drive & cd-rom has been removed for now. When I go into the boot menu, I get an error that media failed check cable. I replaced the cable w/ no luck. Any ideas would be greatly appreciated!