メインコンテンツにスキップ

修理を始めるには

修理する権利

パーツ&ツール

Repair guides and support for your Samsung TV.

1806の回答 すべてを表示

HDMI no signal even though TV recognizes the HDMI

I have a un85hu8550. Even though the TV recognizes that an HDMI is plugged into each of the 4 ports I still get no signal. I’ve by passed my receiver, reset the TV, updated firmware, left it unplugged all night. Still nothing. Funny thing is I was using HDMI 3 last night playing PS4 and now I have nothing. Any ideas? Menu works fine, Smart Hub and all that work fine.

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 2

コメント:

My UN65HU8700 does the same! We've tried all the same thing! We turn it on, in 15 minutes, we have sound and wait about another 15 minutes for a picture. Ugh! Samsung told me to take it to a repair shop but I feel that this is a common problem and should be a recall issue.

さんによる

I have the same problem - working ok the night before then "No signal" message appeared next morning. List of channels all saying "No Information!

さんによる

I just had same issue described above. HDMI been working fine for ages prior to today. When I saw check connection error I checked connections…then I got a new HDMI out of package to check. I tried HDMI ports 1 thru 4. I tried multiple devices (computer bluray) I turn on device the TV recognizes then in a few seconds check connection error pops up. Samsung sucks!

さんによる

Yes indeed, Samsung sucks. I have an Samsung UN50M5300 smart tv, sparsely used I wanted to start using it in my bedroom, it doesn’t see the DirecTV box. The Element tv works fine. The samsung no such luck. I reset, did it all, but the two HDMI ports don’t work. I don’t even remember who I bought it from. It’s a disgrace.

さんによる

I had exactly the same problem. Waited a week and a half for technicians to come out and fix the problem..... Just for them to do a "Factory Reset". Apparently the normal user of the TV is not allowed to know how to do it. Luckily Google has the answer!

https://ccm.net/faq/40592-reset-a-samsun...

さんによる

3件以上のコメントを表示

コメントを追加

Nintendo Switch 修理キット

ゲームを再開するための、早くて簡単な修理キット

Switch 修理キットページへ

Nintendo Switch 修理キット

ゲームを再開するための、早くて簡単な修理キット

Switch 修理キットページへ

3件の回答

最も参考になった回答

Hi @E.M.

Have you checked if the TV has the latest firmware Ver.1290.4 installed?

Also being only 9 months old it is still covered by the manufacturer's warranty.

Get it fixed or replaced under warranty.

この回答は役に立ちましたか?

スコア 2
コメントを追加

All of the HDMI ports are controlled by a single control IC. It sounds like some portions of the controller are working as expected (it can recognize that something is there). However, the controller is not passing along an actual signal. This can happen due to a number of reasons, most of which are internal to the IC. This unit need to go to a repair shop to have the IC changed. The other alternative is to swap out the main board that has the HDMI inputs on it.

Dan

この回答は役に立ちましたか?

スコア 0
コメントを追加

I would try replacing the hdmi cable first

この回答は役に立ちましたか?

スコア 0
コメントを追加

回答を追加する

T Corbin 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: 36

過去 7 日: 225

過去 30 日: 1,032

今までの合計 23,163