Ami Bios Update Tool Hot [portable] -

Laptops are even more sensitive. Remove the battery, let it sit for 30 minutes, then flash from a bootable USB without entering Windows.

Example: UEFI app that listens for Ctrl+F12 , sets gRT->SetVariable(L"FlashNow", ...) , then gRT->ResetSystem() . ami bios update tool hot

The system will restart. DO NOT power off the machine , or you risk bricking your motherboard. Crucial Tips for a Successful Update Laptops are even more sensitive

Close all background applications, including your web browser and antivirus. Open Command Prompt as an . let it sit for 30 minutes