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2answers
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Diagnose failure in Dell d630

A Dell d630 is showing signs of failure: On startup, often nothing is seen on screen. it's about 50:50 if it starts up fine or does nothing Plugging in an external monitor when nothing appeared, we ...
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I have a Toshiba Satellite A300 19P, It was working normally a week ago, today it just won't boot. After the initial Toshiba boot logo, I get a black screen and nothing happens, I hear the computer ...
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Diagnosing / Servicing A Notebook GPU

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I have a Compaq Presario CQ50, and sometimes when I am using it the system crashes with a black screen. The only way to recover is with a reboot using a button on the laptop (not via software of ...