Shaashadda kombiyuutarkaaga ama kormeerahaagu waxa uu ka kooban yahay malaayiin si taxadar leh loo qorsheeyay nalal yaryar oo loo yaqaan pixels, kuwaas oo abuuraya sawirada aad aragto. Pixel-yada dhexdiisa waxa ku jira-pixels-hoosaadyo soo saara midabada RGB^(RGB) (casaan, cagaar iyo buluug), kuwaas oo marka la wada shido soo saaraya iftiin cad oo saafi ah, halka midabada kale ay sii daayaan iyagoo bedelaya heerarka mid kasta oo ka mid ah saddexda midab.

Pixel ku dheggan waxay dhacdaa mar kasta oo mid ka mid ah-pixels-hoosaadyadan uu ku dhego hal midab - guduud, cagaar ama buluug, oo u muuqda mid joogto ah, dhibic dhalaalaysa kormeerahaaga.

pixels^(Stuck) ku dheggan way ka duwan yihiin pixels dhintay, kuwaas oo had iyo jeer madow had iyo jeer iyadoon loo eegin sawirka kormeerahaaga, sababtoo ah ma jiro iftiin gaadhaya pixels noocaas ah. Sido kale aad bay u adagtahay in la hagaajiyo, mararka qaarkoodna waa inaad beddeshaa kormeeraha.

Waad ku mahadsan tahay in kastoo, waxaad isticmaali kartaa tijaabooyinka pixels dhintay si aad u baadho oo aad u xalliso dhibaatooyinka kormeerahaaga^{(diagnose and troubleshoot problems with your monitor)} si aad u hagaajiso pixels xayiran adoo isticmaalaya habab iyo software badan.

Maxaa Sababa Xadhkaha Pixels?^{(What Causes Stuck Pixels?)}

pixels xumaaday ama xayiran ayaa korjoogteeyayaasha dhibtay tan iyo markii LCD (muujinta crystals dareere ah) ayaa goobta yimid.

pixels^(Stuck) ku dheggan waa labajibbaaran yaryar oo madax adag kuwaas oo ilaalinaya hal midab mar kasta, laakiin had iyo jeer maaha kuwo joogto ah. Waxay ka dhashaan dhibaatooyinka qalabka, sida caadiga ah cilladaha wax soo saarka sida khaladaadka gudaha, ama transistor-ka joogtada ah, kaas oo saameyn kara pixel-ka ama mid ka mid ah seddexda-pixels-hoosaadyada.

Tusaale ahaan, haddii wax ku saabsan pixel-ka aan si sax ah loogu samayn dusha muraayadda substrate-ka, taas oo keentay cillad koronto. Xaaladaha intooda badan, in kastoo, marka pixel-ku xayiran yahay, macnaheedu maaha in pixel oo dhan uu dhaawacmay. Waxa ay noqon kartaa hal ama in ka badan oo ka mid ah-pixels-hoosaadka ka samaysan isku dhafka midabka ee pixel-ka.

Kahor intaadan dib ugu noqon dukaanka si aad u hesho bedel ama dayactir, waxaa jira dhawr waxyaalood oo aad samayn karto si aad u xalliso dhibaatada. Waxaan ku tusi doonaa sida loo hagaajiyo pixels dhintay iyo sidoo kale sida loo sameeyo tijaabada pixel dhintay si loo hagaajiyo pixels ku dheggan kormeerahaaga.

Farqiga udhaxeya Pixel ku dheggan & Pixel dhintay^{(Difference Between a Stuck Pixel & a Dead Pixel)}

Pixel ku dheggan ayaa ka soo muuqda mid ka mid ah saddexda midab ee ay ka samaysan yihiin pixels-hoosaadyada, kuwaas oo ah casaan, cagaar ama buluug. Haddii aad aragto pixel aan caadi ahayn oo ay ku jirto mid ka mid ah midabadaas, waa pixel xayiran.

Dhanka kale, pixels dhintay, waxay u muuqdaan sida leydi yar yar oo madow sababtoo ah-pixels-hoosaadkoodu gabi ahaanba waa damsan yihiin sababtoo ah transistor jabay, taas oo macnaheedu yahay in aan wax awood ah la siin pixels si ay u iftiimiyaan.

Xaaladaha qaarkood, in kastoo, pixel-ka madow waa uu xayiran karaa, ma aha inuu dhintay. Farqiga ugu weyni waa in pixel-ku xayiran uu si joogto ah u shido, halka pixel-ka dhintay uusan mar dambe shid doonin. Si ka duwan pixels dhintay, kuwaas oo si dhif ah loo soo nooleeyay, pixels xayiran yihiin oo kaliya madax adag, oo ka jawaabi kara daawooyinka kala duwan.

Haddii waxa aad aragto ay yihiin pixels cad ama midab leh, isku day qaar ka mid ah hababka hoos ku taxan si aad u hagaajiso.

Sida loo hagaajiyo Pixel ku dheggan Kormeerahaaga^{(How To Fix a Stuck Pixel On Your Monitor)}

1. Sug.

2. Samee tijaabada pixel dhintay ama hubi.

3. Isticmaal cadaadis iyo kulayl.

4. Isticmaal software dhinac saddexaad si aad u iftiimiso pixel-ka.

5. Beddel kormeerahaaga.

Way fududahay in la hagaajiyo pixel xayiran marka loo eego mid dhintay sababtoo ah wali waxay leedahay koronto, waxaadna dib ugu soo celin kartaa sidii caadiga ahayd. Dhammaan hababka looma dammaanad qaaday inay shaqeeyaan, sababtoo ah ugu dambeyntii waxay kuxirantahay waxa ka khaldan pixel-ka.

Haddii kuwaan midkoodna uusan shaqeyn, xalka ugu dambeeya waa inaad bedesho kormeerahaaga.

Iska sugo^{(Wait It out)}

pixels^(Stuck) -ku dheggan ayaa is-furi kara saacado ka dib. Qaarkood waxay qaadan karaan maalmo ama toddobaadyo, mararka qaarkood sannado, laakiin ma sugi doontid in badan si ay isu xalliso. 

Haddii aadan u dulqaadan karin inaad sugto, isku day hababka kale ee hoose.

Samee tijaabada Pixel Dead^{(Run a Dead Pixel Test)}

Tijaabada pixel dhintay waxay ku lug leedahay ku socodsiinta kormeerahaaga qaab shaashad buuxda ah iyada oo loo marayo palette midabada aasaasiga ah ama madow iyo caddaan si loo aqoonsado pixel-ku xayiran.

Si arrintan loo sameeyo, ku nadiifi shaashaddaada maro jilicsan, ka dibna fur goobta Imtixaanka Pixels Dead ee^{(Dead Pixels Test)} browserkaaga. U beddel qaabka shaashadda oo dhan si aad si taxadar leh u eegto dhammaan shaashadaha tijaabada.

Isticmaal Cadaadis & Kulayl^{(Use Pressure & Heat)}

Kuwani waa hababka gacanta ee lagu xalliyo pixels xayiran iyadoo la isku darayo cadaadiska iyo kulaylka.

Kahor intaadan bilaabin, dami kormeerahaaga, oo adeegso maro qoyan, cadaadis saar meesha uu pixel-ku ku dheggan yahay, adoon saamaynayn meelaha kale maxaa yeelay tani waxay abuuri kartaa pixels badan oo xayiran.

Markaad cadaadis saarto, kombuyuutarka iyo shaashaddaada, ka saar cadaadiska, ka dibna hubi haddii pixel-ku xayiran uu meesha ka baxayo. Caadi ahaan, dareeraha ku jira hal ama in ka badan oo ka mid ah-pixels-hoosaadyadiisa ayaa dhex mari doona si ay u abuuraan midabyo kala duwan oo ay si siman u faafiyaan.

Habka kulaylka waxa ku jira in maro diirran la saaro pixel-ku dheggan dhawr ilbiriqsi, ka bacdina la damiyo kormeeraha ilaa 48 saacadood si loo ogolaado in pixel-ku damiyo awooda xad dhaafka ah oo uu dami.

Isticmaal Software-ka Qaybta Saddexaad si aad u iftiimiso Pixel^{(Use Third-Party Software To Flash The Pixel)}

pixels^(Stuck) ku dheggan waa dhibaatooyin hardware, laakiin waxaad heli kartaa barnaamij software ah oo u dhaqmi kara sidii pixel fixer dhintay si ay u furto pixel ah.

Waxaad ku ordi kartaa pixel-ku xayiran iyo kuwa kale ee ku hareeraysan, adigoo isticmaalaya software-ka, adigoo isticmaalaya baaskiil midabyo kala duwan shaashaddaada. Barnaamijku wuxuu si joogto ah u waydiin doonaa pixel inuu beddelo midabkiisa.

Waxaa jira dhowr ikhtiyaar oo la heli karo laakiin waxaad isku dayi kartaa inaad isticmaasho software sida JScreenF i x , PixelHealer , ama UndeadPixel si aad u furto pixel-ka.

JScreenFix waxay kaa caawin kartaa inaad hagaajiso pixel xayiran laakiin kuma caawinayo inaad hesho. Si aad u isticmaasho software-ka, ka fur goobta^{(open the site)} biraawsarkaaga, oo dhagsii buluugga Launch JScreenFix . Waxay ku shubi doontaa daaqad madow oo leh labajibbaaran oo leh pixels biligleynaya.

Waxaad daaqadda ku soo daabici kartaa qaab shaashad buuxda ah adiga oo riixaya badhanka cagaaran ee dhinaca midig ee hoose ee shaashaddaada, oo u jiid labajibbaaran meesha uu ku dheggan yahay pixels oo ha sii joogo 10 daqiiqo.

UndeadPixel waa aaladda tijaabada pixel dhintay ee Windows kaa oo kaa caawin karta inaad hesho pixel ku dheggan adoo isticmaalaya goobtiisa, kaas oo ku wareegaya midabyo badan oo shaashaddaada ah. Dhibic biligleynaya ayaa soo muuqan doonta, taas oo aad ku jiidi karto oo aad ku soo ridi karto shaashaddaada pixel-ka dhintay una ogolow in ay shaqeyso saacado.

Waxa kale oo aad samayn kartaa tijaabada kormeerka onlaynka ah^{( online monitor test)} si aad u ogaato pixels-ka xayiran marka aad tijaabinayso tayada kormeerahaaga^{(quality of your monitor)} . Tijaabadani waxa ay ku siinaysaa saddex hab oo aad ku tijaabin karto shaashaddaada pixels-ka dheggan.

Beddel Kormeerahaaga^{(Replace Your Monitor)}

Tani waa xalka ugu dambeeya ee lagu hagaajinayo pixel-ku xayiran, haddii aad runtii qasab tahay. Inta badan warshaduhu waxay bixiyaan dammaanad dayactirka ama beddelka, markaa hubi dammaanadda qalabkaaga^{( check your device’s warranty)} ka hor intaadan qaadin cabbirkan.

Dead Pixel Tests To Fix a Stuck Pixel On Your Monitor

Your computer screen or mоnіtor is comprised of millions of carefullу programmed tiny lights known as pіxels, which create the imageѕ you see. Within the pixels are sub-pixels thаt еmit RGB (red, green, and blue) colors, which when lit altogether, emit a pure white light, while other colors are emitted by changіng the levels of each of the three colors.

A stuck pixel occurs whenever one of these sub-pixels gets stuck on one color – red, green or blue, and appears as a persistent, bright dot on your monitor

Stuck pixels are different from dead pixels, which remain black all the time regardless of the image on your monitor, because there’s no light reaching such pixels.  They’re also fairly difficult to fix, and sometimes you have to replace the monitor.

Thankfully though, you can use dead pixel tests to diagnose and troubleshoot problems with your monitor to repair stuck pixels using a number of methods and software.

What Causes Stuck Pixels?

Malfunctioning or stuck pixels have plagued monitors since LCD (liquid crystal displays) screens came on the scene.

Stuck pixels are stubborn little squares that maintain a single color all the time, but they’re not always permanent. They’re caused by hardware problems, usually from manufacturing defects such as errors in assembly, or by a transistor that’s constantly on, which could affect the pixel or one of its three sub-pixels.

For instance, if something about the pixel wasn’t correctly manufactured on top of the substrate glass, thereby resulting in electrical malfunction. In most cases though, when the pixel is stuck, it doesn’t necessarily mean the whole pixel is damaged. It could be just one or more of the sub-pixels that form color combinations in the pixel.

Before you head back to the store for a replacement or repair, there are several things you can do to troubleshoot the problem. We’re going to show you how to fix dead pixels and also how to perform a dead pixel test to fix a stuck pixel on your monitor.

Difference Between a Stuck Pixel & a Dead Pixel

A stuck pixel appears in one of the three colors its sub-pixels form, which is either red, green or blue. If you spot an odd pixel and it’s in one of these colors, it’s a stuck pixel.

Dead pixels, on the other hand, appear like small black rectangles because their sub-pixels are completely off owing to a broken transistor, which means no power is supplied to the pixels for them to light up.

In some cases though, a black pixel could be stuck, not necessarily dead. The main distinction is that a stuck pixel is permanently on, while a dead pixel just won’t turn on anymore. Unlike dead pixels, which are rarely resurrected, stuck pixels are just stubborn, and can respond to different remedies.

If what you see is a white or colored pixel, try some of the methods listed below to fix it.

How To Fix a Stuck Pixel On Your Monitor

1. Wait it out.

2. Perform a dead pixel test or check.

3. Use pressure and heat.

4. Use third-party software to flash the pixel.

5. Replace your monitor.

It’s easier to fix a stuck pixel compared to a dead one because it still has power supply, and you can reset it back to normal. Not all methods are guaranteed to work though, because ultimately it depends on what’s wrong with the pixel.

If none of these work, the last resort is to replace your monitor.

Wait It out

Stuck pixels can unstick themselves after a few hours. Some can take days or weeks, sometimes years, but you’re not going to wait that long for it to sort itself out. 

If you don’t have the patience to wait, try the other methods below.

Run a Dead Pixel Test

A dead pixel test involves running your monitor in full-screen mode through a palette of basic colors or black and white to identify the stuck pixel.

To do this, clean your screen with a soft cloth, and then open the Dead Pixels Test site on your browser. Switch to full screen mode to look carefully at all test screens.

Use Pressure & Heat

These are manual methods of resolving stuck pixels by combining pressure and heat.

Before you start, turn off your monitor, and using a damp cloth, apply pressure to the spot where the stuck pixel is, without affecting other areas as this may create more stuck pixels.

As you apply the pressure, power on the computer and your screen, remove the pressure, and then check if the stuck pixel disappears. Usually, the liquid in one or more of its sub-pixels will pass through to create the different colors and spread equally.

The heat method involves placing a warmed cloth against the stuck pixel for a few seconds, and then turning the monitor off for up to 48 hours to allow the pixel drain excess power and go off.

Use Third-Party Software To Flash The Pixel

Stuck pixels are hardware problems, but you can get a software program that can act as a dead pixel fixer to unstick the pixel.

You can run the stuck pixel and others around it, through the software, cycling through various colors on your screen. The program will constantly ask the pixel to change its colors.

There are several options available but you can try using software such as JScreenFix, PixelHealer, or UndeadPixel to unstick the pixel.

JScreenFix can help you fix a stuck pixel but doesn’t help you find it. To use the software, open the site on your browser, and click the blue Launch JScreenFix. It’ll load a black browser window with a square that has many flashing pixels.

You can launch the window in full-screen mode by pressing the green button on the lower right side of your screen, and drag the square to the area where the stuck pixel is and let it stay there for 10 minutes.

UndeadPixel is a Windows dead pixel test tool that can help you find a stuck pixel using its locator, which cycles several colors across your screen. A flashing dot will appear, which you can drag and drop on your screen over the dead pixel and allow it to run for some hours.

You can also run an online monitor test to identify stuck pixels while testing the quality of your monitor. This test offers three modes through which you can test your screen for stuck pixels.

Replace Your Monitor

This is a last resort solution to fix a stuck pixel, if you really must. Most manufacturers offer warranties for repairs or replacement, so check your device’s warranty before taking this measure.

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