Possibility of Inverter problem?

zb22

Estimable
Jun 27, 2015
2
0
4,510
0
Hello.

I have Compaq Presario cq61 laptop.
I got a problem with the monitor, which I can't work with the laptop without the power cable plugged in.
When it un-plugged the monitor starts to make noises and suddenly become black,
the pc is still on, but the monitor is off or something.
In the beginning I thought that I should exchange the LCD with a new one,
but then I found out that there is a part called inverter which relates to the power for the LCD or something.

Do you think that exchanging the inverter should fix the problem?

Thank you.
 

zb22

Estimable
Jun 27, 2015
2
0
4,510
0


yeah the laptop.
I mean that the the screen works only when the power cord plugging in, otherwise the screen just turns off and becomes black, but the pc still works.
 
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