SMART MX Series - Chapter 5 Troubleshooting; The display isnt turning on

CHAPTER3
CONNECTING POWER, CABLES AND DEVICES
28 smarttech.com/kb/171257
No. Connector Connects to Notes
1 RJ45 [N/A] Do not use this connector. Use
the connectors on the display
instead. See page20.
2 USB Type-A (×2) [N/A] Do not use. See page27.
3 HDMI out [N/A] Do not use. See page25.
5 Micro SD [N/A] This connector is a service port.
6 LED [N/A] LED lights green when the iQ
appliance is inserted in the
accessory slot and turned on.
Other connectors
There are additional connectors on the bottom of the display (see Mounting multiple displays on
page18 and Appendix C: Remotely managing the display on page65).