:<pre>nano /boot/config.txt</pre>
:Change the line7 from '''dtoverlay=tc358743''' to '''dtoverlay=tc358743,<span class="tb_red">4lane=1</span>'''
:
[[File:X680v1.5-setting1.png]]
:Save and exit by hitting '''CTRL + X''', answering '''Y''' and hitting Enter when prompted.