Stop CDROM Loading at startup

Can you check the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\cdrom

At that registry key, in the right window, try changing the value data of Start to 3

That would change to startup state to "Manual" which I believe would be the default if there is no DVD/CD ROM.

The value data of Start may have been changed to 1 when the USB DVDROM was connected.

There is some general info in the following link on changing the "service state":

http://smallvoid.com/article/winnt-services-regedit.html

转载于:https://www.cnblogs.com/yuvu/p/3280166.html