How can you update BIOS outside of Windows ie usb (Acer P453, Insyde20 BIOS)?

Cablenot
Cablenot Member Posts: 2 New User

I have a Acer P453 Travelmate 2 yrs old useless brick thanks to Insyde BIOS and dead HDD.  How can I update BIOS to (possibly) install Win7?