Slow boot to detect mechanical hard disk partition, because this will cost a lot of time, just skip the mechanical hard disk detection;

Prohibited in the registries self-checking hard disk boot:
Run Regedit and into the registry and find the following keys:
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Session Manager
Find the right again this value: BootExecute BootExecute inside autocheck autochk * to autocheck autochk/k: E *
E drive is said here, here's autocheck autochk/k: E * is said not detect E dish