dell R240服务器长时间没开机，进不去系统了

服务器型号：戴尔R240

系统：windowsserver2012R2

故障描述：

近期有个客户联系到我们云修网的工程师的他的戴尔R240服务器已经有一年没有开机了，最近要用服务器，但是开机后进不去了，屏幕提示：

UEFI0034:A CMoS battery loss is detected resulting in an inalid Biosconfigurat ion.Go to the System Setup to configure system settings, systen time and dateUEFI0069:A CM0S checksum error has occurred. chos is reinitialized.Go to the System Setup and configure the desired settings. Save and exit toapply the settings,

UEFI0130: The system time and date are iwalid.

o to the System Setup to set the current time and date.

uailable Actions:F1 to Continue and Retry Boot OrderF2 for Sustem Setup (BIS)F10 for Lifecycle controllerEnable/Configure iDRACUpdate or Backup/Restore Server FiruwareHelp Install an Dperating SustewF11 for Boot Manager

最后有惊无险的进入系统桌面，客户十分满意。