i bought an official redhat 8 bundle but when i try to install it, when i comes to change to cd2, after i press it will hang.

actually it will continue to read from cd but nothing happens to the progress bar anymore but i can move my mouse though...

i left it for 6 HOURS but after that very long time... the process bar didnt move but the computer still continues to read from the cd.

i tried and tried the following four days, still i left it for six hours (coz im going to school) but still the same results... i tried different cd roms, but still the same.

what do i do with this now?