How To Remove Cmos Battery From Sony Vaio Laptop. Find the CMOS battery in a Sony Vaio VGN-FS550 Laptop. A couple days l.
Write down your current BIOS Setup options before replacing the battery. You might have to do something to that effect. Under the cover you can access both RAM modules.
Usually it is not under a removable section of the bottom.
To remove the battery pack. 4 Reassemble the laptop and try a boot up. Follow the below steps to power reset the computer. Make sure only the AC adapter is connected and revolve on the computer.
