Hello there,
In my sony PCG GRT 815E is a DW-U50A burner in use, but now it doesn't work probably, altough i upgraded the firmware to version 1.05g, the latest available on sony-support page.
I deinstalled all SCSI and optical device drivers an installed them new again.... it doesn't help.
Then i changed the dvd in the store, the replaced one could not be read!!!
So my question is, what else can i do to run these dvd? Some dvd do run, but some do not!!
Thank you for helping,
with best regards Stemmler
co. Berger
