Next you will need to copy the BIOS update directly into the USB flash disk drive. Next you will power off your laptop or desktop PC or computer. Power it on again and press the boot key on your keyboard which f12 and in the boot menu select the USB. Next you will need to type the name of the update.exe or rom and at the press space and type in /forceit and it will update. Watch the video to learn or see how you should do it. Thanks for watching i hope this video was helpful. In this Video I Update the Bios Version of a Laptop with a Dead Battery. UPDATE: Hello everyone, There is an error in the video. 📌Have some time to become better? Here’re some Books I like: This method does not works for all manufacturers/models, it works for many but not for all. Get 30 Days of 2 day delivery, Amazon Music, Prime Video and more. ►Purchases made through some Amazon links may provide some compensation to this channel. Video taken from the channel: My IT Workshop Please use them if you are thinking of buying the product, that way you help me make more videos:). You can do it, but the risk is a power cut or bumping the plug out will ruin the MBD. That is why it wont work without the battery. Then type C600.a24 /forceit This is an example for a C600, so you will have to use the syntax of your update.