Inspiron 5675, BIOS 1.3.7, supported CPU?

Hello Dell Community,

I am looking to upgrade the CPU in my Inspiron 5675, which is an A10 9700. I've looked everywhere and can't find info on my BIOS or my motherboard. I would like a link or a list of the supported processors I can install. If someone could help me find what series my motherboard is or walk me through on how to find. Appreciate any help. If no info comes up, can someone at least explain how to replace a motherboard and processor from scratch. The physical part I can handle. My question is after you physically install the processor, what next?