Question about Dell Inspiron 6400 Notebook
Replace the Discrete Video card. That's why your LCD didn't detect when you run the Diagnostic test. There 2 type of video cards available to Dell Inspiron 6400/E1505. Either you have a on-board video card or discrete video card. Mostly, the discrete video card is caused when you not getting video output to your LCD (completely dark as if it is off). Discrete video card is detachable and replaceable. Good Luck.
Posted on May 30, 2009
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Posted on Jan 02, 2017
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