How to fix my graphics card
i have a toshiba satellite c850 and the lcd is broken yet when i connect to an external monitor or plasma tv via the HDMI cable is does not send a signal or display anything. as for the broken LCD screen it lights up when the laptop is on.
Please help, i had the same issue but in a different scenario, lap top is on but screen is super dim, have tried all but still so dark and you can still see the desk top, was it from gpu? Monitor?
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