bios updates

Hello to all! I own a Toshiba Qosmio x875-Q7280 that I purchased new in 2011. During these years there have been many BIOS versions have been released but I haven't installed any because I was afraid to ruin it as once I upgraded the BIOS and my laptop started to overheat. Hopefully I was able...

I saw a couple of pc building videos and they have mentioned something about updating your BIOS. I've googled it and some people say that you should just update it, another group of people says that if there isn't a fix that you need there is no reason to update it. So I wanted to ask if I...

Not sure if this is the right forum for this. I can't connect to the internet, there is no sound, and I can't even do a system restore. I updated the BIOS to the latest version before these problems occured, so I updated it again back to the previous BIOS version, and the problems still persist...