Dell Precision 5820 Resizable BAR support. Dell needs to update the BIOS!

We tried reaching you on a private message asking for the Service Tag number to ascertain the warranty but did not receive a response. Please feel free to reply to the private message whenever you are available.

Any progress please ? We have more than 30 pcs of Dell 5820 Workstations and we need "Resizable BAR Support" for main application. Without Resizable BAR Support is application very limited.

Dell every time redirects this communication to private messages. And in private message "recommends to enable Resizable BAR in BIOS". Regardless of the fact that in the very first message you write to them that this function is not found in the bios.

@DELL-Cares​ hi do we have a solution for the bios option ? we need it for intel arc 770.

I also need an option to enable resizable BAR. 

I too have same problem im getting ready to buy intel arc a770 for my dell precision T5820 and I'm finding it hard to find any information or a solution before I buy this gpu

Got a Precision 5820 Tower but no REBAR support in bios. Intel's Arc A770 needs REBAR to function properly. Would be very helpful with either a official update in BIOS or .bin file so we can patch in REBAR support ourselves!