Having problems with your Toshiba Satellite L45-S7409 Notebook PC ?

Changed motherboard, needs battery to power up, but when battery goes dead no power. does this laptop need battery to power up?

Answers :

No, means your charging circuit / charge controller is not working. Double check that the board (also known as DC converter or DC Controller) is seated firmly, all connectors are in place, etc. You may also check the power supply as well, or try substituting another supply for a short time.
Repair Help & Product Troubleshooting for Toshiba Satellite L45-S7409 Notebook PC

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