大家看下我这个主板怎么调U盘第一启动项 我要用U盘启动坐系统 怎么弄...答:选项:26 bus clocks (默认), 11 bus clocks, 12 bus clocks,13 bus clocks,14 bus clocks,15 bus clocks,16 busclocks, 17 bus clocks, 18 bus clocks, 19 bus clocks, 20bus clocks, 21 bus clocks, 22bus clocks. ras# to cas# delay (trcd) 指定ras# 到cas# 的延迟,以便读/写指令到相同...