DEVICE MANAGER says that this device is working properly. I have boot and reboot my computer for many times since the HD disappears.
Jerry
Jerry:
Are you saying you see two hard drives listed under Disk Drives in Device Manager, but you see only Disk 0 and not Disk 1 in Disk Management?
What are the names of the two disk drives in Device Manager? Do these match the names in the BIOS?
Is your BIOS set to auto detect?
Did you notice any changes just before the slave drive disappeared from My Computer (for example, did your anti-virus program detect a virus, or did you install a new hardware device or new software)?
Doc