4.4.6 Display Connector .............................................................................14
4.4.7 GPIO ..................................................................................................15
4.4.8 Mouse & Keyboard Connector (adopts standard 2-in-1 mouse &
keyboard connector)..........................................................................16
4.4.9 Serial Port ..........................................................................................16
4.5 Operation Control .........................................................................................19
4.6 Status Indicator .............................................................................................19
5. Assembly and Maintenance ....................................................................................20
5.1 Overall Assembly Drawing...........................................................................20
5.2 Installing the Cover.......................................................................................21
5.3 Removal and Installation of Motherboard ....................................................21
5.3.1 Installing the Motherboard.................................................................21
5.3.2 Removing the Motherboard ...............................................................22
5.4 Removing the Driver ....................................................................................22
5.5 Installing the Wall-mounted Bar ...................................................................23
6. Installing the Drivers ..............................................................................................24
7. Appendix.................................................................................................................25
7.1 Troubleshooting and Solutions......................................................................25