Sc2 upgarde firmware

Sorry guys, i had a cardiac arrest a 5 months back and was in a coma for 14 days. As a result had suffered with memory loss, so appplogies.

i have forget what the procedure to update firmware. can anyone help

Download latest version from the wiki page, link can be found at

The latest version installs itself, so after installation just launch the new True Drive and it will automatically prompt firmware update if required.