Advantech PPC-A84/A120-X5X user manual Because of the modular design of the LCD

8.Remove the front bezel carefully by a flat screwdriver.

9.Unscrew the six screws on the LCD holding plate to seperate the LCD cabinet and LCD holding plate.

10.Detach the LCD cabinet.

11.Detach the LCD by unscrewing the four screws located on each of the corners.

12.The touchscreen is stuck on the LCD holding plate by a strongly double-side adhesive tape. We do not recommend you to remove it unless the touchscreen is detective and you would like to replace it.

Note:	Because of the modular design of the LCD and
	touchscreen, you do not disassemble the whole
	system step by step if you would like to replace the
	defective LCD or touchscreen.You just start disas-
	sembling the module from step 8. Then, you can
	easily remove the LCD and touchscreen by step 9 to
	step 12.

130 PPC-A84/A120 User’s Manual