Having problems with your Toshiba Portege M400-S4031 Notebook ?

Toshiba m400 screen blank

\015 I have a toshiba portege m400 and my screen has gone blank. It started with some disfiguration and then went completely blank over a period of time. I plug it into a external screen and it works fine that way.\015

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Repair Help & Product Troubleshooting for Toshiba Portege M400-S4031 Notebook

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