Solved why the lcd monitor doesn't turn on?

October 11, 2016 at 22:14:58
Specs: Windows XP vista
I have the laptop toshiba satellite l505d-s5965
I clean the cpu gpu my screen is black.
Change the baterry motherboard...
change the powerd cord..
check the lcd screen...
I don't understand again screen is dark.
Three green light comes on fan working....but dark screen .

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#1
October 11, 2016 at 22:19:21
I have toshiba satellite l505d S5965
I clean the cpu gpu my screen is black.
Change the baterry motherboard...
change the powerd cord..
check the lcd screen...is fine
I don't understand again screen is dark.
Three green light comes on. Fan working....but dark screen .
Can anybody knows anything please?
What sould i do.
I folow all that tricks with the, press power hold take the baterry out e,t.c..

message edited by ASTERIOS


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#2
October 12, 2016 at 01:49:37
Do you have an external monitor? If so connect that to the laptop and then using the F key switch thecdisplay to external, and then to both laptop and external display.

Using an external monitor will test that graphics card in the laptop. If the graphics card is OK then the external display ought to show as nromal.

How did you clean the cpu gpu - what did you do and why?


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#3
October 14, 2016 at 09:38:41
✔ Best Answer
"I clean the cpu gpu my screen is black"

Did you have this problem before you cleaned it? I checked the system specs - it's about a 7 year old laptop (2009) with an Athlon X2 CPU & Mobility Radeon 3100 GPU integrated in the motherboard. How did you go about cleaning it?

https://www.cnet.com/products/toshi...


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