Toshiba Satellite M40X manual Ac-In Led, Procedure 2 Adaptor / battery replacement

2.3 Power Supply Troubleshooting			2 Troubleshooting Procedures
		Table 2-2 DC-IN LED
	AC-IN LED	Power supply status
	Solid on	AC power exists (LED is solid green).
	Off	No AC power exists.

To check the power supply status, install a battery pack and connect an AC adaptor to the DC-IN port on the computer and to a power supply.

If the DC-IN LED or Battery LED is not lit, go to Procedure 2.

Procedure 2 Adaptor / battery replacement

A faulty adaptor may not supply power or may not charge the battery. Perform Check 1. Check 1 Connect a new AC adaptor. If the problem is not resolved, go to Check 2. Check 2 Insert a new battery. If the problem is still not resolved, go to Procedure 3.

Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual [CONFIDENTIAL] 2-9