メインコンテンツにスキップ

The Samsung Galaxy Tab S 10.5 released in July 2014 is a 10.5” Android tablet with a 2560x1600 pixel resolution, 16GB of storage, and 8.0MP camera. Model numbers: SM-T800 (WIFI), SM-T805 (Cellular and WIFI)

100回答 すべてを表示

Extra step needed when replacing an LCD? Charging but no power on.

Does anyone know is an extra step is needed when replacing an LCD on a Samsung Tab S 10.5”? For example some sort of memory wipe to or reboot to sync the new LCD to old motherboard? I replaced the LCD on mine but it will not power on, I also replaced the battery. However when plugged in the screen shows its charging.

回答がありました! 回答を表示 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 1
コメントを追加

1 件の回答

ベストアンサー

@sumrican “For example some sort of memory wipe to or reboot to sync the new LCD to old motherboard” no, there is not. This “However when plugged in the screen shows its charging. “ makes it sound like it is a power issue. Double check your battery and double check your work and pay particular attention to the battery and the charging port.

This is the flowchart for the No Power troubleshooting.

Block Image

Block Image

Block Image

Block Image

このアンサーは役に立ちましたか?

スコア 1

6 件のコメント:

Thank you for taking the time to respond old turkey. The flow charts are all a foreign language to me but I will double check the battery connections. Thanks again.

さんによる

@sumrican the schematics go with the flow chat. It would show you which components to measure in case your phone does not power up. I would allow you to do some fault finding. Hopefully it's just the battery/charging port.

さんによる

Could it be the left speacker with the power bitton attached to it? When I hold the power button dow it gets exceedingly hot along with the speaker?

さんによる

Absolutely could it be a bad flex cable. Replace it and re-evaluate.

さんによる

I replaced the flex cable and was able to power on the device. Thank you oldturkey03. Now I have an issue with the lcd flex cable the screen flickers and no touch response. Im gonna try replacing it and will update you. Thank you for your help so far

さんによる

1以上のコメントを表示

コメントを追加

回答を追加する

Luis さん、ありがとうございました!
統計データ:

過去 24時間: 0

過去 7 日: 0

過去 30 日: 0

今までの合計 179