White allo a kan wani kwamfutar tafi-da-gidanka da kuma sauran gefen image lahani: dalilai da hanyoyin da ganewar asali

Wasu masu amfani, wani lokacin bayyana matsalar da cewa lokacin amfani da kwamfutar tafi-da-gidanka fari stripe bayyana a allon (yawan tsaye da kuma a kwance ratsi) ko allo ba ya aiki a duk. Programmatic hanyar warware wannan halin da ake ciki shi ne ba ko da yaushe haka al'amarin. Amma a nan shi ne don gane asali da Sanadin ko a gida kamar yadda zai yiwu.

White allo a kan wani kwamfutar tafi-da-gidanka, ko makada: cikin Sanadin

A general, allon iya bayyana ba kawai fari a kwance ko a tsaye sanduna, isharar hardware gazawar.

Sau da yawa za ka lura da ripples, mirroring da abun ciki, shading ko Ɓoyo allo. Abin da zai iya haifar da irin wannan kasawa? Babban dalilai, mafi masana bayar da shawarar da wadannan:

• zafi fiye da kima ko gazawar na graphics katin.
• lalacewar da tsarin hukumar.
• magudi a allo matrix.
• lalacewar madauki tsakanin main naúrar da allo.
• tsarin-fadi da matsaloli.

Software kasawa, idan ba ka kunna kwamfutar tafi-da-gidanka allo, akwai ba haka ba mutane da yawa da suke da alaka da mafi yawa tare da kuskure shigar direbobi ko video adaftan yunkurin amfani da software ga bukatun na sama sanyi na graphics totur. Wani lokaci matsalar kuma iya faruwa lokacin da ƙoƙarin overclock graphics cards. Amma a mafi yawan lokuta shi ne wani take hakkin da "baƙin ƙarfe" daidai a kan hardware (jiki) matakin.

Shirya matsala da software laifinsu

Idan gaba daya fari allo a kan wani kwamfutar tafi-da-gidanka - shi iya nuna wani rataya na da a halin yanzu a guje aikace-aikace ko "haduwa" direbobi.

A farko matsalar da aka warware ta a tilasta kashewa na shirin ta hanyar da "Task Manager", da ake kira "trehpaltsevoy" mai hade da Ctrl + Alt Del ko taskmgr umurnin a menu "Run» (Win R).

Matsala ta biyu, idan akwai wani farin allo a kan wani kwamfutar tafi-da-gidanka, za a iya warware ta reinstalling da direbobi. a kalla a cikin "Na'ura Manager" Don yin wannan, kawai zata sake farawa da na'ura na farko, sa'an nan kuma shigar ko sabunta da ya dace direbobi graphics guntu. Amma ba za ka iya amfani da musamman kayayyakin aiki, don atomatik direban updates ne ba kawai video, amma kuma duk da wasu na'urorin ba a cikin sanyi.

Wani lokaci da cewa wani farin allo a kan wani kwamfutar tafi-da-gidanka ba da amsa a duk kowane ayyuka da cewa na iya haifar da m aikace-aikace (mafi sau da yawa shi ne wasan, tsarin bukatun masu yawa fi waɗanda suke da goyan bayan da graphics katin). A wannan yanayin, da aikace-aikace ne mafi alhẽri a gama (idan ba ka taimaka, "Na'ura Manager", za ka iya amfani da kwamfutar tafi-da-gidanka tilasta kashewa da kuma sake kunnawa), sa'an nan gaba daya cire.

video cards

Yanzu 'yan kalmomi game da bayyanar ratsi, ripples da sauran effects. Mafi sau da yawa, dalilin da aka zafi fiye da kima graphics katin. Yana sanya ma nauyi kaya, da kuma mai sanyaya ba zai iya jimre da sanyaya. Za ka iya, ba shakka, cewa masana sa ƙarin Layer na thermal manna, amma zai taimaka kawai har a wani lõkaci.

Ƙayyade cewa dalilin ta'allaka daidai a cikin graphics adaftan iya zama quite sauki. Domin wannan to your kwamfyutar via wani misali VGA connector buƙatar haɗi da keken duba. Idan Laifi effects zai bayyana a kan shi, sa'an nan a cikin al'amarin da yake a cikin video da kuma dole ne a musanya shi. Wata kila yana da wata matsala tare da motherboard, amma kafin shi ba tare da na musamman ilmi da basira na wani lantarki ba zai isa.

Idan band kuma visuals a kan wani biyu duba, za mu iya cewa wannan take hakkin da matrix da a haɗa madauki.

Duba matrix allo

A gwajin matrix allo kuma iya sa kanka. A saboda wannan dalili mai m nakasawa dabara. Da farko kokarin kadan matsa lamba a kan matrix a cikin yankunan iyakar jari makada, sa'an nan ƙoƙarin tanƙwara shi dan kadan a cikin kwance jirgin sama.

Idan nakasawa da launi canji, da matrix za su iya maye gurbinsu. A wannan ya kamata a yi idan m ripples ko fadin allo ke fadi da fari stripe, ko hoton kama wani mummunan, ko yana canzawa da launuka a cikin matakai na taya (ko da idan ka shiga cikin BIOS saituna).

Ko madauki ne OK?

Idan ba na kunna kwamfutar tafi-da-gidanka allo, matsalar ne a fili lalace a haɗa madauki, located tsakanin murfin da keyboard naúrar. The download mataki na iya, wani lokacin ya bayyana, ko da band ripple, ya maye gurbin wani baki allon.

Idan da suka faru, kokarin da sauri bude da kuma rufe murfin, tabbatar da ganin hoton. Duk wani alama canje-canje zai madauki Laifi (wani lokacin da image iya flicker, ripple, bayyana ƙarin layuka da kuma ginshikan pixels a cikin nau'i na fari, da dai sauransu).

White allo a kan wani kwamfutar tafi-da-gidanka: abin da ya yi?

A karshe, cikin tambaya ya zauna bude kamar yadda ya kawar da irin wannan matsaloli. A programmatically bayyananne. Hanyoyi guda biyu da aka bayyana a sama. Kuma shi ne mafi alhẽri ba shigar da wani shirin ko wasan, wanda ya bukaci da kwamfutar tafi-da-gidanka kawai ba ja. A duk sauran lokuta, a lokacin da gazawar dalili ne m akalla a firamare, shi kadai, a gyara ko maye gurbin matsala bangaren shi ne makawa.