解決誤按Power、Sleep鍵的註冊表鍵盤上的Power、sleep、WakeUP 這幾個鍵都是多餘的功能鍵，在網吧只會帶來麻煩。。
特別是放耳機時經常會誤按這幾個鍵。。。
給大家一個註冊表文件屏蔽這幾個鍵，導入註冊表後重啓
修改功能爲：
Power = 靜音
Sleep = 加大音量
WakeUP=降低音量
Windows Registry Editor Version 5.00 www.01chengde.cn
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
"Scancode Map"=hex:00,00,00,00,00,00,00,00,04,00,00,00,20,E0,5E,E0,30,E0,5F,E0,2E,E0,63,E0,00,00,00,00
[HKEY_CURRENT_USER\Control Panel\PowerCfg\GlobalPowerPolicy]
"Policies"=hex:01,00,00,00,00,00,00,00,03,00,00,00,00,00,00,80,00,00,00,00,03,\
00,00,00,00,00,00,80,00,00,00,00,03,00,00,00,00,00,00,80,00,00,00,00,03,00,\
00,00,00,00,00,80,00,00,00,00,01,00,00,00,00,00,00,80,00,00,00,00,01,00,00,\
00,00,00,00,80,01,00,00,00,03,00,00,00,00,00,00,00,04,00,00,c0,01,00,00,00,\
01,00,00,00,01,00,00,00,0a,00,00,00,00,00,00,00,03,00,00,00,01,00,01,00,01,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,02,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,03,00,00,00,00,\
00,16,00,00,00