how to update my motherboard bios without a risk to brick my board ?

[yafatana]

I have the z170x gaming 5
and I want to update the bios to lates version

which is safe to update the bios from the bios screen

or from the windows (gigabyte utility ) which I can load the file and update

any risk to brick my board ??

 

[USAFRet]

Updating the BIOS is always a risk of bricking it.
You do it exactly how the motherboard manufacturer says to, no exceptions. And you only do it if really needed.

 

[Dark Lord of Tech]

Like stated above always a risk , only update if needed or having a known issue.

Q Flash is usually used by Gigabyte , I believe.

Check on the board page or Manual.

 

[yafatana]

I thing my motherboard
z170x gaming 5 comes with dual bios right ??
if yes if something goes wrong during update how to recover from the second bios ??

yes I checked my motherboard is GIGABYTE UEFI DualBIOS™ Technology

 

[madmatt30]

^ its automatic - if there's a bios error it will try the other bios automatically, & copy it over to the main bios on a successful boot.

Its damn near impossible to mess an update up.

http://www.gigabyte.com/microsite/55/tech_081226_dualbios.htm

 

[USAFRet]

Its damn near impossible to mess an update up.

Yet it happens:
http://www.tomshardware.com/answers/id-2774280/laptop-bricked-failed-bios-update.html
http://h30434.www3.hp.com/t5/Notebook-Recovery/A-BIOS-update-bricked-my-laptop-What-next/td-p/739505
http://www.tomshardware.com/answers/id-1709981/asrock-z77-bricked-bios-update.html
http://superuser.com/questions/29221/is-it-possible-to-recover-a-computer-from-a-failed-bios-update

 

[Dark Lord of Tech]

It happens more than you think.

 

[madmatt30]

^ yes but not on the dual bios boards unless there's an actual hardware error with the bios chip itself.

The second bios is 100% read-only- it can never be changed,updated or written to.

Edit - you can force update the backup bios too but it would be an entirely stupid thing to do IMO.

 

[yafatana]

just one more question do I need to load defults bios settings before update the bios ??

 

[madmatt30]

No mate - doesn't matter - the newly flashed bios will be default settings though.

If you have custom settings in your bios save it as a profile (your board should allow this)
The profile will still be there after a bios update & you can re-enable it .

 

[USAFRet]

just one more question do I need to load defults bios settings before update the bios ??

I would. Anything you can do to lessen the (small) possibility of failure.

 

[yafatana]

does it matter if I plugged the usb to the usb port 3 or 2 ??

sorry I promise last question I just wanna be sure thanks

 

[USAFRet]

does it matter if I plugged the usb to the usb port 3 or 2 ??

sorry I promise last question I just wanna be sure thanks

I would go USB 2.0 instead of 3.0. Again, lessen the possibility of fail.

 

[yafatana]

with gigabyte q-flash I get
1-fast update
2-normal update
which one should I use ?
fast or normal ?

 

[madmatt30]

Fast just flashes.
Normal backs up your current BIOS first before flashing the updated one.

You may as well use normal.

 

[yafatana]

update :
I updated my bios to f3 without any proplems
wow during the bios update I was shaking when I saw a message in red say
DO NOT TURN OFF YOUR COMPUTER

MY COMPUTER IS WORKING GOOD AND STABLE NO PROPLEMS .
THANKS EVERYONE .

TIME TO PLAY BATTLEFIELD 4 MULTIPLAYER NOW