Hi All My Old CPU 2600K SB Am Upgrade To 3770K IVB --- Before Upgrade Him Work Update BIOS MOBO (MSI Z68 GD65 G3) To 25.8 ME8 And Work Fine But Hide Voice Beep What The Matter Its Normal And Can I Reinstall Sequential BIOS 25.2 25.4 25.6 25.8 Or No need