0. Determine your own BIOS version;
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SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
1. Go to Dell first Server BISO download page , find other available versions, and select a higher version to download.
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
2. Select to upload a higher version of BIOS;
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
3. Select the next boot time to boot;
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
4. Confirm the information in the operation queue;
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
5. Because the system is not started, when it is displayed as planned, restart the computer manually;
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
6. The system automatically enters Lifecycle Controller;
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/
7. Wait for the system BIOS update to complete and restart automatically (Remember not to power off!!!)
![]()
SourceByrd's Weblog- https://note.t4x.org/other/update-dell-bios/