Which of the following should the user have done prior to installing the new processor?

A user purchased a processor to upgrade a computer. After the installation, the computer no longer boots, but everything appears to be installed correctly.

Which of the following should the user have done prior to installing the new processor? (Choose two.)
A . Run a Windows Update
B . Verify the power requirements of the new CPU
C . Purchase a high-efficiency cooling system
D . Disable Secure Boot
E . Check for BIOS updates
F . Reinstall the operating system

Answer: B,D