Windows 出現不存在的裝置
當windows出現不存在的裝置的時候,可用以下方式處理,通常都是一些driver錯誤造成
Click Start > Run, type: cmd
Click OK
Click Start > Run, type: cmd
Click OK
At a command prompt, type the following command , and press ENTER:
Still at the command prompt, type the following command, and press ENTER:
When Device Manager opens, click View > Show hidden devices.
Remove any entries that exist for the phantom CD drive under the DVD/CD-ROM Drives
set devmgr_show_nonpresent_devices=1
Still at the command prompt, type the following command, and press ENTER:
start devmgmt.msc
When Device Manager opens, click View > Show hidden devices.
Remove any entries that exist for the phantom CD drive under the DVD/CD-ROM Drives
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