my two DW1650 burned only 4x of all my discs no matter what speed I choose.
I have tested this with firmware BCDC, BCFC, BCHC & BCIC.
But he read all burned discs with full 16x speed
UDMA-2 is on in WinXP SP2.
ASPI-Driver V4.71a2 have installed. The problem is still available.
My three DW1655 and my two DW1640 & EW164B burned all selected speeds on same machine.
The DW1650 hangs on a GA-6BXD 440BX motherboard with a 40-wire cable on the secondary ide as master.
Have anyone my problem?