I'm trying to repair this notebook: my friend was working and suddenly the image became corrupted with colored horizontal stripes.
He switched it off and restarted it but the screen was white with the left side darker than the right side.
I replaced the display, the original one was LG LP156WH3 but the vendor sent me a Samsung LTN156AT35 writing it was the correct replacement.
As far as I found with Google the LG and Samsung display have the same features.
Now turning on the notebook the screen is completely black but the led are on.
If I connect a display using the VGA or HDMI port I can see the notebook boot and Windows.
The last thing I can try it is to replace the display cable but I doubt the problem is there and moreover it costs 25...30€ and I don't want to waste money.
In my opinion the problem is the main board, but I want your opinion, I hope somebody has already solved such kind of problem.
Thanks
Gianni
He switched it off and restarted it but the screen was white with the left side darker than the right side.
I replaced the display, the original one was LG LP156WH3 but the vendor sent me a Samsung LTN156AT35 writing it was the correct replacement.
As far as I found with Google the LG and Samsung display have the same features.
Now turning on the notebook the screen is completely black but the led are on.
If I connect a display using the VGA or HDMI port I can see the notebook boot and Windows.
The last thing I can try it is to replace the display cable but I doubt the problem is there and moreover it costs 25...30€ and I don't want to waste money.
In my opinion the problem is the main board, but I want your opinion, I hope somebody has already solved such kind of problem.
Thanks
Gianni
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