CPU Board

To replace the CPU board, refer to the steps below.

1. Performs the following steps (1) - (3).
   PoE Board

2. When you use CV2-HB/SB/LB, remove the fixing screws for the USB device fixing brackets and then remove the USB device fixing brackets. (When you use CV2-L/S/H/SA/HA, do not remove those parts.)
   

Symbol	Description
A	Rear face
B	Top side
a	Internal brackets fixing screws

3. Remove the chassis fan cable and the LED/SW board connection cable on the CPU board.

4. Remove the spacers and the screws fixing the CPU board.
   

Symbol	Description
a	Screws fixing the CPU board
b	Spacers fixing the CPU board

5. Remove the CPU board.
   Lift the board carefully not to hitch to the chassis plate.

6. Remove the CFast and memory on the removed CPU board.

7. Install the CFast and memory to the new CPU board.

8. Install the new CPU board to the bottom of the chassis while aligning to the screw holes.

9. Fix the board in the reverse order to removal.
   Be careful of the direction of the LED/SW cables.

   • For CV2-H/S/L/HA/SA
     Connect the LED/SW cable so that the red wire faces the front side of CV2.
     

   • For CV2-HB/SB/LB
     Connect the LED/SW cable so that the red wire faces the back side of CV2.