I recently purchased a Pioneer 110d and am having problems with it. It recognizes Movie DVDs, Music CDs and Game CDs fine. The problem happens when I insert blank media such as CD-R, 8X DVD-R (TUFFDISC) or 8X Titanium DVD-R (DataWrite). It fails to recognize there is a disc inserted and makes a dull clunk or click every few seconds then ejects it after about 30 seconds.
I bought this as a Pioneer 110d but the label on the burner itself states Code DVR-110PB.
Thanks for taking the time to read this and hopefully offering some advice!
I should add that this is being used with an external USB Enclosure - running USB2.0. I have a DELL Optiplex GX620 and as such it can not be mounted internally!