14 DAY TRIAL // MSI has recently released a new BIOS for its FM2-A55M-E33 motherboard. Version 11.4 updates the audio table for Windows 8.1.
To flash the BIOS, you will need a USB flash drive and the archive from the link below. To avoid BIOS update failure, please do not use older versions of the update utility. Please use Trinity CPU to update the BIOS before changing to Richland CPU.
After you've downloaded and extracted the zip file, copy the executable to the root folder of the flash drive and boot to DOS.
Execute the update file by typing “X:\>E7721VB4.exe” where “X” is the drive letter of the USB stick. When asked if you wish to update the BIOS, confirm by pressing “Y.”
Next, it is important to be patient and wait for the installation to complete. The system will restart several times to update the BIOS with NVRAM & ROMHOLE.
When the “BIOS updated successfully!” message appears on the screen, press any key to continue. A final restart will be performed and the installation is now complete.
Get the latest BIOS update from MSI and stay “updated one minute ago.”