dell inspiron 15 - How to replace the CMOS battery

Real loud high pitched series of 5 beeps = dead battery. We are changing that out today . Everyone has items used in video so- lol here Battery = CR2032 Phone https://www.amazon.com/LG-US997-Unloc... Nylon Plastic Spudger Set Crowbars https://www.amazon.com/Universal-Plas... Phone Holder https://www.amazon.com/gp/product/B07... stanley phillips #1 screwdriver https://www.amazon.com/Stanley-62-561...