メインコンテンツにスキップ

The Toshiba Satellite L505 is a 15.6 inch value notebook computer.

4回答 すべてを表示

Why is my screen black

A stranger gave me a free Toshiba Satellite L505-S6946, and when I powered it on, the screen appeared to be black.

この質問に回答する 同じ問題があります

この質問は役に立ちましたか?

スコア 0
コメントを追加

1 件の回答

最も参考になった回答

nickolaskostyu  interesting background story. Stranger eh? Anyhow, start by connecting an external monitor to this laptop. See what it shows you. If that also remains black then you have most likely an issue with the GPU on this computer.

このアンサーは役に立ちましたか?

スコア 3

コメント:

what is a GPU?

さんによる

Hi, thanks for your advice. I hooked up an external monitor and everything’s there as normal. But I can’t get my laptop screen to show that. My laptop screen screen still remains black. I ve tried taking off the battery etc and all other issues like that. Nothing works. But what might have an issue on it…is that before it went crazy I had it connected to the tv on hdmi . So I think the computer still thinks it’s doing that. I’ve pressed the function keys and put “pc screen only” option not duplicate screens etc…. but it doesn’t register. Hope someone can help?

さんによる

Hi @k. kellogg ,

A GPU is a Graphics Processing Unit.

It handles the video section i.e. processing the video portion of the data and converting it into appropriate signals that is then displayed on the screen

It can either be a separate IC chip or is integrated in with the CPU (Central Processing Unit) on the motherboard or even on a separate board that is connected to the motherboard but that is more usual in a desktop computer than a laptop

さんによる

コメントを追加

回答を追加する

nickolaskostyu さん、ありがとうございました!
統計データを表示:

過去 24時間: 0

過去 7 日: 0

過去 30 日: 2

今までの合計 114