DVD-ram I/O DEVICE error  


  1. JOSH
    Posts : 1
    Windows 7 x64
       New #1

    DVD-ram I/O DEVICE error


    I recently did a clean install of Windows 7 x64, and my I cannot install from my DVD drive. When i attempt to open the drive in command prompt it gives me an I/O device error message. I can open media disks with no problem, and the drive appears in both device manager, and windows explorer. I've attempted to find the firmware for the driver (mat****a UJ-840s) but I have not been successful. One more note I went from a 32 bit XP to the 64 bit windows 7
    Last edited by JOSH; 09 Mar 2009 at 16:37. Reason: update
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  3. jimbo45
    Posts : 5,941
    Linux CENTOS 7 / various Windows OS'es and servers
       New #2

    Hi there
    the UJ drive is made by Panasonic so any Panasonic DVD RAM driver should work -- but DVD-RAM is built into Windows in any case so it's strange that it's not being picked up. The last time the DVD-RAM driver by Panasonic was updated was way back in Windows 98 / Windows 2000 days.

    Try "Uninstalling" and deleteing the DVD driver and after a reboot let Windows update find a new one.

    In the device manager there is an option to delete the driver when uninstalling.

    Cheers
    jimbo
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  4. Triple7
    Posts : 23
    Xp/Homeserver/Win7
       New #3

    Agree with jimbo but instead of rebooting after you uninstall you can just go to action>scan for new hardware changes and the device manager should pick it back up.
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  6. Tyrant1790
    Posts : 2
    Win7 x64 Build 7048
       New #4

    I get the same problem. And reinstalling the driver does not seam to work.
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  7. Romulinx2
    Posts : 1,003
    Win7 Ultimate x64 on Desktop / Win7 Ultimate x86 on laptop / Win7 x86 Starter on Netbook
       New #5

    Hi Josh,

    What are your system specs, and is your BIOS up to date? :)
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  8. Tyrant1790
    Posts : 2
    Win7 x64 Build 7048
       New #6

    Romulinx2 said:
    Hi Josh,

    What are your system specs, and is your BIOS up to date? :)
    My BIOS is up to date. I still can't get my drive working.
    My DVD Drive showed up when I was running Build 7000 also in x64.
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