Hello,
Intel appreciates your loyalty and commitment and we would like to know what motherboard you are using in order to point you to its download site for its latest software and BIOS updates.
Depending on the model there might be BIOS revisions that you can upgrade to since, according to your statement, the board is in perfect condition.
Bear in mind that once an item goes End Of Life (EOL) and/or End Of Interactive Support (EOIS) you might face a situation where you would not be able to upgrade the system any more.
Regards.