First is shown by picture 1 as there is a LCD connection pin on the motherboard just next to yellow circuit. I need to replace that. – Where can I find the onboard connection pin ?
Second is shown by picture 2 as there is a small-black button which I do not know what is it for. It is back-side of the motherboard when you place in the laptop. – What is the task of this small-black button ?
I haven’t repaired laptop motherboards but with my previous experiences that clearly looks like a proprietary connector.
After having a search… I had 0 luck in finding a schematic for your laptop model. In earlier days (before 4 years) laptop used to have a BIOS reset switch switch which also acts as a reset switch… I think that smd switch should be for that purpose.
As there is no schematic, i think there is a pretty narrow chance that the replacement parts are available.
Thank you for your help ! Appreciated ! I will continue to use it with HDMI+Monitor, maybe I will go and check local computer-tech services if they can do anything…
