Check the processor microcode info

If some platforms have not provided processor microcode in the BIOS interface, we can check the  processor microcode under the OS.

1.Windows:open the windows registry after upgrading the BIOS .

HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0

2.Linux:open the terminal with root account,type the command ‘dmesg |grep -i microcode’ for the confirmation