Reset Logic Board - Quadra 840av

Before you begin, remove the following:

•Cover

•Power Cord

•Logic Board

Unplug the computer first.

Using a small flat-blade screwdriver, pry open the latch at the end of the battery holder and lift off the cover.

Grasp the battery and remove it from the holder.

Press the computer’s power-on button. Verify that the power supply cable is disconnected from the logic board.

Wait 5—10 minutes and then

•Replace the battery

•Reassemble the computer

Note:

Make sure the battery in installed in the correct +/- direction.

Note:

This procedure resets PRAM. Be sure to check the computer’s time/date and other system parameter settings.