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    Windows 7 WinFast ATA66 PATA PCI controller - CMD648

    Hi, WinFast ATA66 PATA PCI controller with popular CMD648 chip. Win7, both x64 & x86 recognize the controller properly. The controller is connected with optical drive working normally in UDMA-2 mode. Unfortunately, the transfer is possible in PIO-4 mode only. How to set the higher modes of data...
    • fonon
    • Thread
    • ata66 cmd648 controller data transfer drivers pata pci udma windows 7 winfast
    • Replies: 2
    • Forum: Windows Hardware
  2. D

    Windows 7 PIO mode for CD\DVD-drive in Windows 7

    Good time of the day for everybody!:-) Here is my problem: I've got PIO mode for my DVD-drive. Even when I try to change it by checking "Enable DMA" in Device Manager - nothing happens, still in the PIO 4 mode. OS: Windows 7 x64 7100 Motherboard: ASUS M2R32-MVP CD\DVD-drive: ASUS...
    • Darkmoon Dragon
    • Thread
    • asus bios settings device manager drivers dvd drive enable dma pio mode sata udma windows 7
    • Replies: 2
    • Forum: Windows Hardware
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