Apple G3 manual Low-power warning, Attach power adapter and recharge battery, appears, low-power

	Troubleshooting		Symptom Charts/Power - 8
Low-power warning		1	Attach power adapter and recharge battery.
appears		2	Disconnect peripherals. If warning disappears when
			peripherals are disconnected, verify that peripherals are
		3	low-power.
			Reduce use of CD-ROM, floppy, or hard drive; sound;
			backlight; or other power-consuming devices. Or, reconnect
		4	power adapter.
			Try known-good, charged battery.
		5	Try known-good power adapter.
		6	Inspect power adapter port: Verify that connector is not
		7	loose; if it is, replace main logic board.
			Replace power supply board.
		8	Replace logic board.