dell r730

关闭板载显卡：

F2重启进入bioss，进入Integrated Devices将Embedded Video Controller设置为Disabled

DISABLE掉Embedded Video Controller和Memory Mapped I/O above 4G

查看服务器型号，内存等

dmidecode|grep "System Information" -A9|egrep "Manu facturer|Product|Serial"

dmidecode|grep -A5 "Memory Device" |grep Size|grep -v Range

内存频率

dmidecode|grep -A16 "Memory Device" |grep ‘Speed’