Bios Update Help M810L V.71A

Hi, just wondering if anyone could help me please. I'd like to update my bios to the latest version but don't know what to download from the pcchips website.

My motherboard sticker says M810LM. The boot string reads M810LR-H. I found out that pcchips renamed the model to M810L. The version reads v.71a on motherboard sticker.

I've found the model and version on the site, but noticed that the model has other versions. ie. v.71c and v.80. Do I download my actual model and version or do I download the 7.1c or v.80 since they are the only 2 above the v.71a.

Hope someone can help me with this, thanks.