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Repair and Disassembly guide for the 2020 ASUS G15 G512LI, A laptop produced by Asus for budget/light gaming.

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My screen doesnt turn on after diassembling and cleaning laptop

Hey there

I opened up my G512 LV to clean it up and change the silicons of it and add an extra ssd. After puting everything back together carefully and reassembled it the screen is not turning on … its dimmed and I can see something of windows by puting light on lcd.

Everything is fine with external display.

Every part of laptop ( battrey, ram, cpu Etc ) works fine.

But there is no luck with Built in display its just dimmed or better to say blacked out.

I also switched rams and reconnected the lcd cable to motherboard serveral times and no luck also tried hard reset and win + ctrl + shift + n.

I even tried electrisity discharge of mother board ( took off battrey and no adapter then holded power for 30sec ).

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Most Helpful Answer

Here are the possible simple answers with function keys:

<Fn> + <F8> Increases display brightness

<Fn> + <F9> Toggles display mode

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2 Comments:

Unfortunately No Luck

I cant even access to my bios

i have the sound of startup but no image

i can work on external display but no bios image at laptop display or external display

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Hi @amirhossei32629

I am not too clear on your last sentence. What do you mean by "but no bios image"? Do you mean the BIOS/UEFI settings screen or what?

You also say you can "see something". It certainly sounds like you didn't reconnect something correctly.

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Amirhossein will be eternally grateful.
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