I have a Dell 690 fitted with one Xeon DP 5060 3.2GHz with BIOS A02. I want to add a second processor and have bought one (acturlly two) on eBay. I can't get them to work. I get a message processor mismatch. I have checked and all three processors are indentical. No pair will work together. I have been advised to upgrade the BIOS. However, I cannot find an update to the A02.
Hi Geoff Edwards,
Dell Precision 690 latest BIOS version is A08 you can download and flash it on the system using the link below.
Please let me know if this helps.
Thanks and Regards,Ravi Chandra BC#iworkfordell