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一般常问问题

问题
当在BIOS里开启"CPU Frequency Ctrl"选项来超某些AMD黑系列(Black Edition)CPU频率时,保存退出CMOS,重启系统开黑屏无显示.

Answer
这是因为在开启"CPU Frequency Ctrl"选项超频时,CPU频率和CPU电压没有设置为可接受的值. 例如: 配合AMD Phenom™ II X2 550 CPU,它的频率是3100MHz, 电压是1.30V,当您开启"CPU Frequency Ctrl"选项超频时,默认频率是x8 1600MHz,电压是1.550V(如下图),如果此时您保存退出CMOS,重启系统将会黑屏无显示. 您需清用BIOS跳线来清CMOS恢复原始值来开机,再进入CMOS设置界面,设置可接受的CPU频率/电压/NB频率,然后保存退出CMOS设置界面.