Hello. There is a laptop with hardware (Lenovo g770 Intel Core i3 2310m,lenovo 20089 Intel hd graphics 3000, ram 8g) In connection with the change of processor it would like to open the configuration in the BIOS, and to lift restrictions on whitelist. But the problem lies in the fact that the firmware is carried out with the battery, which I have not. How do I do this without it?