2. Display Controller installationBarco Model Compatible PCIe SlotBarco MXRT-7400 x16Barco MXRT-7500 x16Barco MXRT-7600 x16Which PCIe slot to useThe table above lists the various Display Controller model(s) available for your Barco Display System andthe recommended PCIe slot to use for optimum performance. The figure below shows the different typesof PCIe slots that can be used.Image 2-1Examples of PCIe slots1 x16 slot2 x8 slot3 x1 slot2.3 Installation procedureW ARNING: Wear a grounded, protective ESD strap when handling or during installationof the Display Controller. Electrostatic charges can damage the Display Controller.If you are using a motherboard containing an on-board graphics solution and do notintend to use it as part of a multiple-display setup, disable it either in the computer’sSystem Set-up utility (BIOS) or the Windows device manager.How to installThe following instructions will take you step by step through the installation of the Barco Display Con-troller(s) for your Barco Display System.1. If you are not going to use your old Display Controller, uninstall its drivers and software.2. Turn off the computer, display(s), and other peripheral devices.3. Unplug the computer’s power cord and disconnect all cables from the back of your computer.Warning:Wait approximately 20 seconds after unplugging the power cord before disconnecting a pe-ripheral or removing a component from the motherboard to avoid possible damage to themotherboard.4. Remove the computer cover. If necessary, consult your computer’s manual for instructions.5. If necessary, unscrew or unfasten and remove any existing display controller(s) from your computer.6. Locate the appropriate slot and, if necessary, remove the metal back-plate cover(s).7. Align the Barco Display Controller(s) for your Barco Display System with the slot(s) and press it(them)in firmly until the card(s) is(are) fully seated.6 K5905271 DISPLAY CONTROLLER 27/02/2017