Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000] "EnableULPS"=dword:00000000 [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0001] "EnableULPS"=dword:00000000 把上面這段代碼保存為後綴為reg的格式，比如ULPS_Disable.reg 雙擊導入註冊表，重啟即可測試效果。 下面這段代碼就是開啟ulps的，使用方法同上： Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000] "EnableULPS"=dword:00000001 [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0001] "EnableULPS"=dword:00000001 ============================================= This zip contains two files: ULPS_Disable.reg ULPS_Enable.reg Basically it will just change the value of "EnableUlps" in the registry from "0" (disable) or "1" (enabl