Preparing the GC
Caution
Board components can be damaged by static electricity; use a properly
grounded static control wrist strap when removing the electronics covers.
7.
6
•
Current 6890 models. Raise the right side of the cover and lift to
remove it.
Remove the electronics side and top covers.
Side cover
Loosen
screws
Press rear
Top cover
tab (under
cover) and
lift off