hi could someone please give me instructions on how to flash my bios please , ive seen sites saying something like , download latest bios version , put on usb drive , put usb drive in laptop ,hold fn and esc keys , press powerbutton , keep holding fn and esc key for 7/8 secs then let go when the power led starts flashing , comp should shut down after approx 8 min and reboot , job done , but i cant find anywhere that says instructions for aspire 5310 model , i dont want to do it unless 100% sure it works on this model . my reason for wanting to do this is my lappy turns on fan works hdd light comes on briefly power light comes on , but black screen and no hdd noise ,
any help very much appreciated
thank you