No UEFI. It's an Inspiron 620 with Windows 7. From what I've been able to find online, TRK has problems with some optical drives' chipsets or something along those lines. I don't think there's a fix.

I'm currently walking through these instructions, but I got to the point where I'm supposed to select "syskey status & change" but it's not there! Dang. Seemed like that one would work...