The first thing to do, setting all to a single driver on a laptop VGN-FE, which would be in the task manager there was no "question mark" or "exclamation point" "? Sony VAIO VPCF126FM/B Laptops Drivers Download Only now proceed to install utilities. You need to follow a strict sequence of installation. The manufacturer recommends that you install the drivers and utilities to update the latest firmware BIOS. I repeat, the update you do at your own risk, it happens[…]