Video Board C

Discharging Crt Monitor

Warning This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT safety in Bulletins Safety. Replacement Note Video board C is in a metal box. When replacing a defective board, retain the back cover of the metal box and send the rest of the module, including cables, back to Apple. 1 Pull off the back of the metal box that holds video board C. Remove the cables from the four plastic clamps. 3 Disconnect connectors D2 and D7 from the logic board....