Which Drive is \Device\Ide\IdePort0


  • Server 2008R2. Getting Event ID 9, source atapi, "The device, \Device\Ide\IdePort0, did not respond within the timeout period."

    Even researching, I haven't been able to determine which device this refers to.

    Server has 4 x SATA hard drives, 1 x PATA hard drive, 1 x PATA DVD optical drive. Which one is it??

    Disk Management Disk 0 is the PATA HD, but I cant count on a correlation here.

    In the registry they are all referenced as Scsi    eg

    HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0

       is the optical drive  HL-DT-ST DVDRRW GWA-4161B


    Saturday, July 24, 2010 5:42 AM


All replies

  • These ones may help.

    How to Distinguish a Physical Disk Device from an Event Message

    How to troubleshoot event ID 9, event ID 11, and event ID 15 error messages



    Regards, Dave Patrick .... Microsoft Certified Professional -Microsoft MVP [Windows]
    Sunday, July 25, 2010 5:06 PM
  • It'd really help if the device manager details could show the drive serial number.  It's often a serious hassle trying to correctly map which device position the OS sees against how the BIOS may have set them up.  But nothing clarifies the question like knowing the drive serial number, presuming that you can see it on the drive itself.  Various vendor tools can show this info, even when run from inside Windows (not just from a boot CD).  So the information CAN be seen.  It'd be really nice to have the device manager properties be able to show this.


    -Bill Kearney

    Monday, July 26, 2010 3:05 PM
  • Good luck! This is very poorly documented...
    Wednesday, February 08, 2017 5:52 PM
  • Unfortunately, this seems out of date...did not help me
    Wednesday, February 08, 2017 5:53 PM
  • Unfortunately, this seems out of date...did not help me

    You're posting in a thread answered 6 years ago so yes understandably out of date.



    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows Server] Datacenter Management

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.

    Wednesday, February 08, 2017 6:05 PM