Hi everyone, first of all i congratulate you for your work. Well, i have a Sony AW-Q170A (aka Optiarc AD-5170A) and I can’t read some dvds, so I tried flashing the device and i wasn’t able to do it due an “error submiting cheksum”. I read some more and the answer was to switch to PIO mode my dvd. I tried that from Control Panel > System > Hardware > Device Manager > IDE ATA/ATAPI controllers > Secondary IDE Channel > Advanced Settings > Transfer Mode – Switch from “DMA if available” to “PIO only”. I accepted and tried again with the flashing but i did get the same “error submiting cheksum”. I don’t know what to do now, please if anyone can help me i’ll be very greateful.
Thanks in advance.
PS: Sorry for bad written words.