Technical Support HP 15-CK011NP DAG77MB2AC0 convert to uma

[afonso]

hi,
First of all, I would like to wish you all a good year and many successful repairs

Now I needed help if it is possible to convert this model to uma.

Thanks,
Regards.

 

[Hosein Asadolahi]

hi,
First of all, I would like to wish you all a good year and many successful repairs

Now I needed help if it is possible to convert this model to uma.

Thanks,
Regards.

hi , tnx , you too bro

this model havent any schematic so you must test it yourself by removing gpu voltage core .

 

[afonso]

hi , tnx , you too bro

this model havent any schematic so you must test it yourself by removing gpu voltage core .

hi,
the problem is when i turn on after 20 seconds the lcd stops showing an image, the backlight remains, but the image disappears (black screen,
bios or windows).

1- i've tested it with another lcd but the same problem.
2- It doesn't pass the image to the external and the voltages on lvds i think are ok.
3- Removing the GPU coils doesn't give any image.
4- forgot to tell, caps lock and sound works when fail.

I think the problem it will be the cpu graphics

 

[Hosein Asadolahi]

hi,
the problem is when i turn on after 20 seconds the lcd stops showing an image, the backlight remains, but the image disappears (black screen,
bios or windows).

1- i've tested it with another lcd but the same problem.
2- It doesn't pass the image to the external and the voltages on lvds i think are ok.
3- Removing the GPU coils doesn't give any image.

I think the problem it will be the cpu

disconnect lvds cable from motherboard and test with external display only ( place gpu voltage core )

 

[afonso]

disconnect lvds cable from motherboard and test with external display only ( place gpu voltage core )

tested, don't show image in external.
Thnks.