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オリジナル投稿者: francisco.vendrell

タイトル:

laptop display not working but external monitor works

テキスト:

Hello there,

I got this laptop used from marketplace as a weekend project, after a few weeks i still couldnt find a solution

It also does not recognize (in device manager and hwinfo64) the internal display as well, only the external one.

I tried troubleshooting the gpu drivers, ram, bios, etc and nothing worked

Could it be a motherboard issue?

When i opened it i found this:

[image|2462214]

[image|2462216]

[image|2462217]

Thank you very much for your time

デバイス:

Lenovo ThinkPad W540

ステータス:

open