My friend and I are having a problem, where his PC won't find Ubuntu 64bit CD, after having installed 32 bit already by accident.
He gets a BIOS message saying "Media test failed. Check cable" and afterwards tells us "Unable to find OS", and then it goes to boot Ubuntu 32bit.
When I'm putting the CD in my PC, it boots fine, to the Install screen.
Packard Bell Easynote LM:
- AMD Phenom II X2 N660
- 6GB DDR3 RAM
- 640 GB HDD.