I am using a "Optiarc DVD RW AD-7530B" cd/dvd drive. I've tried doing
chkdsk, defragment, etc. THe only way I could see it (and it'll be gone in a few minutes) is when I leave my laptop off for a whole freaking day. I am very frustrated. My last resort is to reformat it... but I can't even reformat it if it doesn't detect the
disk drive... T_T
I don't have the "UpperFilters" and "LowerFilters" in my registry. I need desperate help. I've been looking for an answer for 3 months now.
P.S. The disk drive appears in BIOS, but only a few times.