Today, I am a Dell R320 server restart the server and found the following problems, who know how to solve the trouble says

CodePudding user response:

Can't find the hard drive or system boot is missing, is also likely to motherboard battery failure led to the incorrect, BIOS Settings

Advanced BIOS BOOT DEVICE, change the primary guide to try HDD0 or HARD DISK

CodePudding user response:

Boot file damage or hard disk lost

CodePudding user response:

In the BIOS