Tutorial: How To Disable Driver Signature Enforcement and Enable Boot Menuon Windows 8, 8.1, 10

Enable Legacy Boot Loader on Windows 10:

Run cmd as admin, enter command:
bcdedit /set {default} bootmenupolicy legacy

Now when you boot up your PC, press F8 and you will see "Driver Signature Enforcement" option

Restore Metro Boot Menu:

Run cmd as admin, enter command:
bcdedit /set {default} bootmenupolicy standard

======================================

Windows 10 開啟傳統開機選單:

以系統管理員開啟 cmd
bcdedit /set {default} bootmenupolicy legacy

每次開機，按 F8 就可以選「停用驅動程式簽名強制」

恢復 Metro 開機選單:

以系統管理員開啟 cmd
bcdedit /set {default} bootmenupolicy standard

======================================

Auto selected "Driver Signature Enforcement" option every time boot up:

Download and install ReadyDriver Plus (link)

For Windows 10, Download boot.bin  (link) and copy to c:\boot

======================================

每次開機自動選擇 「停用驅動程式簽名強制」:

下載並安裝 ReadyDriver Plus (link)

Windows 10 需要下載 boot.bin  (link) 並複製到 c:\boot