Step 6 :
Fasten 4 fixed screws.
Step 7 :Completed.
5. Remove OSD Board
Step 1 :
Separate both Audio Cable.
Step 2 :
Take OSD Board apart.
Step 3:
Completed.
6.Change New OSD Board
Step 1 :
Place New OSD
ViewSonic Corporation
Board.
52
Confidential - Do Not Copy
VG2230wm-1