You can get the bios and the BUPDATER utility from the ASUS suport page for 1015PEM. How often do you update your computer's BIOS firmware?
A television remote control is an example of an engineered product that contains firmware.
Note: Occasionally you will need to install a previous version before updating to the latest version.
This info is usually found in the "Important Information" section.
If performed correctly, there will be no loss of system or user data on the drive.
However, if the firmware process is interrupted for any reason, your solid state drive may not function properly.