There is no NTP setting available on BIOS. The date and time in BIOS and Operating System are synchronized so you can configure NTP on the operating system and same will be reflected on BIOS. You can also configure NTP on iDRAC to ensure iDRAC time is synced with NTP. Please note changing iDRAC time to  NTP will not change BIOS time
Hello, I have been through the bios setting on the r620 I have, running bios 2.9.0, nowhere in the menu can I find NTP settings. Are these available? If not is there a workaround to enable NTP?
Enable NTP on r620?