![After updating to 10.15.4, BIOS shows this message on boot. Replacing CMOS battery did not help. : r/hackintosh After updating to 10.15.4, BIOS shows this message on boot. Replacing CMOS battery did not help. : r/hackintosh](https://i.redd.it/9e0t7h65zmp41.jpg)
After updating to 10.15.4, BIOS shows this message on boot. Replacing CMOS battery did not help. : r/hackintosh
![Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube](https://i.ytimg.com/vi/SC-qHnXrdb0/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBDhRWnmmoGLhJkxAGHR69YduPjVQ)
Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube
![Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube](https://i.ytimg.com/vi/c7tw3Xns5S8/maxresdefault.jpg)
Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube
![Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube Update install BIOS forcefully without Battery / damaged battery or battery below 10% in Dell Laptop - YouTube](https://i.ytimg.com/vi/YSjDurP4IkU/sddefault.jpg?sqp=-oaymwEmCIAFEOAD8quKqQMa8AEB-AH-BYAC4AOKAgwIABABGE8gUyhlMA8=&rs=AOn4CLAme9UdArY6_ONmazp5TjGp9OZeWQ)