Apple 4400/200 PC manual

Additional Procedures	Logic Board Reset - 6
1	Pull up and disconnect
	the battery connector.
2	Pull up and remove the
	battery from its hook-
	and-loop base.
3	Wait 5-10 minutes and
	then replace the battery.

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