March Products 120 III (PC620) User Manual
Page 37
User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
3-27
3.1.3.3. MB & Touch Controller Assembly
Refer to Fig. 3-4. Follow the steps below to assemble the
motherboard to the system chassis. Make sure the CPU with
cooling fan and SDRAM are already properly installed to the
motherboard before the motherboard is attached to the
display metal plate.
1. Reverse the display module with the rectangle openings at
the right bottom side. From your point of view, the
motherboard module is to be installed to the right upper
side of the metal plate.
2. Tape the motherboard insulator to the motherboard (C)
first. The insulator is to separate the electronic
components on the reverse side of the motherboard from
the metal plate to prevent short circuitry caused during
system operation.
3. Fix the motherboard with an insulator to the chassis with
nine PMS M3*6 screws.
4. Fix the touchscreen controller (D) to the lower side of the
metal plate with four PMS M3*5 screws.
F
IGURE
3-4:
F
RONT
B
EZEL
M
ODULE ASSEMBLY
PDF created with pdfFactory trial version