The general advice on the forum is to go about it in stages not one big jump. Just take your time and make sure not to disconnect the system from power during the procedure. I like to advise users to have a UPS which the system is connected to for power. That way if power is lost at the wall you will have the system protected on backup battery power. I generally don't encourage BIOS updates unless it will correct a problem you are having with the system as any hiccup that occurs during the update can cause major problems. But considering the version you have and the newest version it may be worthwhile.
Hello, I am planning to do, a BIOS update, for my PC, but I am not sure, if the update would fail, is it possible to automatically restore the previous version (does the board of this workstation, support Dual BIOS). Is it possible to update the BIOS from version, A06 to A34, or do you have to gradually from A06 to A11, and then from A11 to A12 and from A12 to A34 ? My processor is: Intel Xeon E5-1620 v3 3.50GHz My current BIOS version is:[IMAGE]  From above thanks for support
Dell Precision Tower 5810 | BIOS Update