System76 Thelio User Manual

Thelio IO Board
USB IO
The USB connector has a row of 5 and a row of 4 holes
for pins. You want to use the row of 4 holes with the red
wire to the left. For reference, this is the
pinout:
5V
D-
D+
GND
None
IO Power button Fig. 13: Thelio IO Board Pinout.
The button is connected on the left side and the
motherboard on the right. Both are connected with the
solid plastic side facing the edge. This is the pinout:
Button
LED+
LED-
BTN+
BTN-
Board
LED+
LED-
BTN+
BTN-
Fig. 14: Power Button and Motherboard power connectors attached to Thelio IO board.
System76 Thelio (thelio-b1)
14

System76 Thelio Specifications

General

Brand	System76
Model	Thelio
Category	Desktop
Language	English