I have a 163GH4W that would not play DVDs as would not set to any region. I decided to try new firmware. I went to Liteon web site and all I could find was 163GH5Q.exe(it was closest). The drive now does not function what so ever. I have since found the file D163GH4W.exe and want to put that in but when I try it says I have incorrect drive for this one. Do I need to some how purge the bad (incorrect one) out to get the new one in. Or will I have to use the software I have seen menitoned on this website(MTKFLASH)
-also any idea why it won’t set to a region type? I have ohter DVD drives and they all work fine and are set to region 1(in other systems. This one just stays at undefined.