What does the "🔌 Fix HDMI and DisplayPort Connection Issues" guide cover?

Troubleshoot HDMI or DisplayPort no signal, handshake failures, audio over HDMI not working, and cable connection problems

Is my cable or my screen broken?

Testing the same cable and port with a different screen (or a different cable with the same screen) is the quickest way to narrow that down before assuming either is at fault.

Why does it work on one port but not another?

That's a strong, useful clue — it usually points to something about that specific port or how it's being used, rather than a broadly faulty screen or PC.

Sound works but there's no picture — what does that mean?

That's a genuinely distinct problem from no signal at all — it means part of the handshake succeeded and part didn't, which narrows down where to look considerably.

Do I need a new cable or adapter?

Sometimes, but it's worth confirming that's really the cause first — plenty of “no signal” cases are resolved through settings rather than new hardware.

🔌 Ndandani Masalah Sambungan HDMI lan DisplayPort

Medium15-25 minutesHardware Troubleshooting

Last updated: June 18, 2025

Ngatasi masalah HDMI utawa DisplayPort ora ana sinyal, gagal jabat tangan, audio liwat HDMI ora bisa digunakake, lan masalah sambungan kabel

Ora yakin iki masalah persis sampeyan? Saben panuntun WindowsHelper kalebu masalah tartamtu — dudu dhaptar pamriksa masalah umum — dadi yen judhul ing ndhuwur cocog karo sing sampeyan deleng, iki minangka pandhuan sing bener.

Apa konco "ora ana sinyal" ing layar HDMI utawa DisplayPort

HDMI lan DisplayPort ora mung nggawa gambar - sadurunge ana apa-apa sing katon, PC lan layar kudu "ngenalake" siji liyane lan setuju babagan carane gambar bakal dikirim. Jabat tangan kasebut biasane kedadeyan sajrone sekedhik, nanging yen gagal, sampeyan bakal entuk layar sing tetep peteng utawa nuduhake "ora ana sinyal" sanajan kabeh katon nyambung.

Amarga jabat tangan sing gumantung ing kabel, bandar ing loro ends, lan carane layar lan PC rembugan karo saben liyane, layar ora-sinyal bisa teka saka salah siji saka sawetara TCTerms - pramila gejala padha bisa duwe sabab ndasari banget beda saka siji persiyapan kanggo sabanjure.

Carane ngomong iki

Layar nuduhake "ora ana sinyal" utawa tetep peteng sanajan disambungake lan diuripake
Gambar katon sedhela banjur mudhun, utawa kelip-kelip antarane nuduhake soko lan dadi peteng
Kerjane karo siji kabel utawa port nanging ora liyane
Swara liwat kabel padha bisa nanging gambar ora, utawa kosok balene

Carane serius iku?

Biasane cilik

Layar tanpa sinyal biasane sambungan utawa jabat tangan hiccup - kurang totoan, lan arang tandha layar utawa PC dhewe wis rusak.

Worth njupuk serius

Yen gambar kelip-kelip antarane kerja lan ngeculake tinimbang tetep peteng, pola intermiten kasebut kudu digatekake tinimbang ditolak minangka siji-sijine.

Napa ngganti kabel ora mesthi ngatasi

Nyoba kabel beda iku naluri pisanan wicaksana, lan ora ngatasi nuduhake nyata iki - nanging nalika sabab nyata iku port, setelan, utawa carane loro piranti rembugan, kabel anyar ngganti apa-apa lan sampeyan kiwa mung minangka macet.

Path sing efisien nggarap bagean endi saka jabat tangan sing bener-bener gagal kanggo persiyapan spesifik sampeyan, tinimbang ngganti komponen siji-sijine lan ngarep-arep. Nyempitake lan nuntun perbaikan sing cocog yaiku apa sing kudu ditindakake WindowsHelper.

Apa iki mbantu

Apa sing dikarepake: Sedheng kangelan • biasane bab 15-25 menit.

Topics covered

audio cable connection display displayport failures

Iki minangka salah siji saka 41 Pemecahan Masalah Hardware ing perpustakaan WindowsHelper. Ndandani langkah-langkah lengkap kanggo iki ana ing aplikasi WindowsHelper.

Bakal teka ing app

Ndandani langkah-langkah lengkap kanggo iki ana ing aplikasi telpon WindowsHelper — bakal teka, durung ana rega sing diumumake. PC gratis Companion (kasedhiya saiki) yaiku piranti sing nyambungake telpon menyang PC.

🔔 Njaluk kabar nalika diluncurake

Pitakonan umum

Apa kabel utawa layar rusak?

Nguji kabel lan port sing padha karo layar sing beda (utawa kabel sing beda karo layar sing padha) minangka cara paling cepet kanggo mbatesi kasebut sadurunge nganggep salah siji.

Yagene bisa ing siji port nanging ora liyane?

Iki minangka pitunjuk sing kuat lan migunani - biasane nuduhake babagan port khusus kasebut utawa cara digunakake, tinimbang layar utawa PC sing rusak.

Swara bisa nanging ora ana gambar - apa tegese?

Iki minangka masalah sing beda banget amarga ora ana sinyal - tegese bagean saka jabat tangan bisa sukses lan bagean ora, sing nyuda lokasi sing katon.

Apa aku kudu kabel utawa adaptor anyar?

Kadhangkala, nanging kudu dikonfirmasi yen iki pancen sababe - akeh kasus "ora ana sinyal" sing dirampungake liwat setelan tinimbang hardware anyar.

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