I flashed my LTD-166S from DS0B to DS0F. Previously, my DVD drive is named as JLMS LTD-166S (DSoB). Now, it is named as JLMS XJ-HD166S (DS0F). The flashing process went on smoothly without any problems.
Now, When I open Nero Info Tool, DMA is off for my DVD drive. I try to enable DMA from the Device Manager by choosing ‘DMA if available’ but the drive is still stuck on PIO mode even if I choose ‘DMA if available’. With DS0B, I can enable DMA for this drive.
I have selected UATA mode for my DVD drive from BIOS but still working on PIO mode in Windows XP. Is it something wrong with the firmware or i have flashed a bad ROM for my DVD-ROM? Do I need to flash it back to DS0B ? Currently, the drive is working well except for the DMA problem.