X100

Update the VBIOS to the latest version (VBIOS BR22734), please follow the steps below :

1. Please refer to this link to download the latest VBIOS BR22734.
2. Uncompress the BR22734.zip in the bootable USB flash disk .
3. After boot up from USB flash disk, run F to update the VBIOS.
4. Reboot and check if the VBIOS updated correct.
5. Go to the →Display Properties→Settings→Advanced→Adapter to verify the version.

Please refer to the picture below to check.

1. Go to Realtek audio setting and click on icon to active setting.
   
2. Select S/PDIF Out then press OK.
   

Please refer to the link below to Download the latest VGA Driver and install it.
https://download.shuttle.eu/Archive_2004/Drivers/new/x100/