How to Replace AD Board and IO Board?

Part No.: AVPW1560Ce - Case 6-OW-110901-78507 - Question: How to Replace AD Board and IO Board?

Step 1. Remove screw x 14 to remove rear cover
 

Step 2. Re-plug LCD cable on the AD board to check if the issue can be eliminated. If not, please replace the AD board and make sure the wiring is exactly the same as the original.



Step 3. If the new AD board still cannot fix the issue, please replace the IO board.

Remove screw x 5 and remove IO bracket


Step 4. Replace the IO Board