Display issue in Pavilion dv3000
Closed
Kabir
-
Jan 11, 2016 at 09:48 PM
KY_WD Posts 2053 Registration date Thursday October 23, 2014 Status Member Last seen February 28, 2017 - Jan 12, 2016 at 08:04 AM
KY_WD Posts 2053 Registration date Thursday October 23, 2014 Status Member Last seen February 28, 2017 - Jan 12, 2016 at 08:04 AM
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1 response
KY_WD
Posts
2053
Registration date
Thursday October 23, 2014
Status
Member
Last seen
February 28, 2017
122
Jan 12, 2016 at 08:04 AM
Jan 12, 2016 at 08:04 AM
Hello Kabir,
In situations like this it's recommended connecting the laptop to an external monitor to see will there be any video signal going out from the laptop. If it does go out, then there's a need for LCD inverter replacement. If there's nothing showing either on external monitor nor display, but the fans are still working, the problem that you have may be due to the failure of the video chip. Sometimes, after much of a use and less cooling the graphics processor which is responsible for video signal transmission get unsolders, the thermic paste goes away and it gets unsoldered, therefore the screen doesn't show anything. If you possess knowledge of notebooks' hardware you can change the paste yourself by opening the laptop and check if the chipset that is next to the processor has got unsoldered or you can bring your laptop to a technician to get it soldered again. I just would like to warn you that it is a temporary solution and in a time you will probably be getting the same issue.
Let me know if that helped you. Cheers.
In situations like this it's recommended connecting the laptop to an external monitor to see will there be any video signal going out from the laptop. If it does go out, then there's a need for LCD inverter replacement. If there's nothing showing either on external monitor nor display, but the fans are still working, the problem that you have may be due to the failure of the video chip. Sometimes, after much of a use and less cooling the graphics processor which is responsible for video signal transmission get unsolders, the thermic paste goes away and it gets unsoldered, therefore the screen doesn't show anything. If you possess knowledge of notebooks' hardware you can change the paste yourself by opening the laptop and check if the chipset that is next to the processor has got unsoldered or you can bring your laptop to a technician to get it soldered again. I just would like to warn you that it is a temporary solution and in a time you will probably be getting the same issue.
Let me know if that helped you. Cheers.
