--- title: CommBox Classic V3 & V3X | Knowledge Base description: Everything you need to get the most from your CommBox Classic V3 and V3X. From setup and connectivity to teaching tools and troubleshooting, --- [Skip to content](https://support.commbox.com.au/knowledge/commbox-classic-v3-v3x#main-content) English Show submenu for translations [Log a ticket](https://support.commbox.com.au/knowledge/kb-tickets/new) [Customer portal](https://support.commbox.com.au/portal) [![CBOX Final Logo RGB 02-1](https://support.commbox.com.au/hs-fs/hubfs/Logos/CBOX%20Final%20Logo%20RGB%2002-1.png?width=300&height=60&name=CBOX%20Final%20Logo%20RGB%2002-1.png)](https://www.commbox.com.au/) - [Knowledge Base](https://support.commbox.com.au/knowledge) - [System Status](https://commbox.betteruptime.com/) - [Training Hub](https://www.commbox.com.au/training-hub) - [My Tickets](https://support.commbox.com.au/portal) Open main navigation Close main navigation - [Knowledge Base](https://support.commbox.com.au/knowledge) - [System Status](https://commbox.betteruptime.com/) - [Training Hub](https://www.commbox.com.au/training-hub) - [My Tickets](https://support.commbox.com.au/portal) - English Show submenu for translations - [Log a ticket](https://support.commbox.com.au/knowledge/kb-tickets/new) - [Customer portal](https://support.commbox.com.au/portal) - [Book Training Now](https://www.commbox.com.au/book-training) [Book Training Now](https://www.commbox.com.au/book-training) How can we help you? - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://support.commbox.com.au/knowledge) 2. [CommBox Classic V3 & V3X](https://support.commbox.com.au/knowledge/commbox-classic-v3-v3x) # CommBox Classic V3 & V3X Everything you need to get the most from your CommBox Classic V3 and V3X. From setup and connectivity to teaching tools and troubleshooting, ## Firmware Release - [What’s new in the Classic V3/V3X Melaleuca v3.9.0 Firmware Release](https://support.commbox.com.au/knowledge/v3x-melaleuc-release-notes) - [How do I update the touch firmware on a V3/V3X](https://support.commbox.com.au/knowledge/how-do-i-update-the-touch-firmware-on-a-v3/v3x) - [What’s new in the Classic V3/V3X v3.6.0 firmware update](https://support.commbox.com.au/knowledge/what-has-been-added-in-the-latest-update-for-classic-v3/v3x-v3.6.0) - [How to update firmware for the Classic V3/V3X?](https://support.commbox.com.au/knowledge/how-do-i-update-my-commbox-classic-to-new-firmware) ## How to - [V3/V3X - How Install a WiFi network certificate and connect to an Enterprise network](https://support.commbox.com.au/knowledge/v3/v3x-how-install-a-wifi-network-certificate-and-connect-to-an-enterprise-network) - [How to disable the front panel buttons on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-do-i-disable-the-front-panel-buttons-on-my-commbox-classic-v3) - [How to enable Miracast Compatibility Mode Eshare on your CommBox Classic V3X screen](https://support.commbox.com.au/knowledge/enable-miracast-compatibility-mode) - [How to use split screen mode on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/can-i-use-apps-split-screen-on-my-classic-panel) - [How to freeze your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-do-i-freeze-my-commbox-screen-at-any-time) - [How to adjust screen brightness on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-do-i-adjust-my-classics-screen-brightness) - [How to set EDID from 2.0 to 1.4 on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-to-set-edid-from-2.0-to-1.4-on-your-commbox-panel) - [How to disable HDMI-CEC on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-to-disable-hdmi-cec-on-your-commbox-classic-v3/v3x) - [How to use your own picture as a whiteboard background on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/can-i-have-my-own-picture-as-my-whiteboard-background) - [How to change the HDMI EDID version setting on your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-do-i-change-my-hdmi-version-setting) - [How to zoom out in the CommBox Whiteboard app on your CommBox V3 or V3X screen](https://support.commbox.com.au/knowledge/how-do-i-zoom-out-in-the-whiteboard-app) See less ▼ ## User Guide - [How to access the User Guide for your CommBox Classic V3 or V3X screen](https://support.commbox.com.au/knowledge/how-to-access-the-user-guide-for-your-commbox-classic-v3-or-v3x-screen) ## Troubleshooting - [Can I customise the home screen layout on my CommBox Classic V3 or V3X?](https://support.commbox.com.au/knowledge/can-i-reorganise-the-layout-of-my-apps-like-i-can-on-my-phone) ## Known Issues - [CommBox Classic V3X 3.8.0 Firmware Known Eshare Casting Issue](https://support.commbox.com.au/knowledge/commbox-classic-v3x-3.8.0-firmware-known-eshare-casting-issue) - [General CommBox Product Information](https://support.commbox.com.au/knowledge/general-commbox-product-information#main-content) - 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