Installing a dvd rom

I have this other dvd rom, it works in my moms pc but it wont in mine, Do dvd roms usually come with software if so can that be the problem. I beleve my motherboard recognizes at start up but ask for a boot file or something, any ideas?

Thanks ts
 
If these are IDE (PATA) optical drives, you might have overlooked setting the jumpers on the back of the drives correctly.
 
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