I have a new(ish) Gateway PC with an HL-DT-ST DVDRAM GH40F dvd burner and firmware MG01. I wouldn't ask but have spent hours looking and cannot find any firmware related information about this drive. I'd like to make it RPC1 as I have about 60/40 region 1 / 2 DVDs.
Disc info 1.7.0b reports lock, region not set, 5 user changes, 4 mfr resets, 40x read 40x write.
Any help grateful appreciated!