Dell服务器提示"The Embedded video Controller is disabled"

VGA切换器设置
报错信息：

The Embedded video Controller is disabled in System Setup.
Display on this videos device will be stopped from this point on…

开机后
按 F2 选择 System Setup
进入 System Setup 选择 System BIOS
进入 System BIOS 选择 Integrated Devices
进入 Integrated Devices 找到 Embedded Video Controller 选择 Enabled
Exit 退出设置，保存设置