Lenovo Ideapad Z465, black screen

ahmadumar

Honorable
Nov 19, 2013
1
0
10,510
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My laptop Lenovo Ideapad Z645 has stopped showing any image at all. It was working all fine but when i started it, it just came up with a black screen. no logo or anything, nothing at all except for the lights . nothing is functioning such as the capslock key or anything else.
i tried connecting it to an external monitor but nothing came there.
i also tried removing the battery, pressing the power button for 1 min and continuing sometimes without the battery so only external supple and sometimes with the battery nothing happened.
I also tried holding fn+B Keys and then turning it on and what happened is the lights no longer appeared but still the screen remained black.
 

breakfastdude

Honorable
Dec 18, 2013
4
0
10,510
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Try reseating the RAM modules if you can access them. That same problem has happened to a few friends of mine, and reseating the RAM modules did the trick (it was a pain in the *ss before we knew RAM was the problem, since a lot of notebook motherboards don't POST when the RAM modules aren't seated properly anymore due to vibrations/shocks).
 
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