Halka DisplayPort (DP) ay faa'iidooyin badan ku hayso^{(DisplayPort (DP) holds many benefits)} HDMI iyo^(HDMI) DVI isku xidhayaasha^(DVI) , kuma fiicna. Kormeerayaashu waxaa laga yaabaa inay ku guuldareystaan ​​inay ogaadaan isku xirka DisplayPort sababtoo ah darawal garaafyada duugoobay, isku xirka fiilada dabacsan, habeynta aaladda, fiilada dhaawacan ama deked, iwm.

Haddii aad sii wadato helitaanka " Maya^{(No DisplayPort)} Fiilada DisplayPort" ama "Ma jiro Signal DisplayPort^{(DisplayPort Signal)} " markaad ku xirayso qalabka kormeerahaaga iyadoo loo marayo DisplayPort interface, talooyinka hoos ku qoran waa inay caawiyaan xallinta dhibaatada.

1. Ka saar oo dib u xidh fiilada DisplayPort^{(DisplayPort Cable)}

Haddi kormeeraha DisplayPort-kaagu aanu ka helin signalka^{(monitor doesn’t detect a signal)} kombayutarka, ka saar fiilada oo dib u xidh. Kahor intaadan dib u xidhin fiilada, hubi in DisplayPort ee kombayutarkaagu uu nadiif yahay oo aanay wasakh iyo boodh lahayn. Sidoo kale, hubi in aanay jirin wax qalaad oo xannibaya xidhiidhka ka dhexeeya fiilada, kombiyuutarkaaga, iyo kormeeraha DisplayPort .

Isticmaal qasac hawo cadaadis ah si aad uga saarto alaabta ajnabiga ah ee DisplayPort ee kormeeraha iyo kombiyuutarkaaga. Haddii aad ku isticmaaleyso adabtarada DisplayPort kombayutarka^{(DisplayPort)} , hubi in fiilada si sax ah loogu xidhay adabtarada iyo adabtarada kombiyuutarkaaga. U beddel fiilada u beddel DisplayPort^{(DisplayPort)} ka duwan haddii adabtarada ay leedahay wax ka badan hal deked.

2. Ku rakib Darawalada Kormeeraha

Qaar ka mid ah kormeerayaasha dibadda ayaa leh darawalo u dhashay kuwaas oo awood u leh qaybo ama sifooyinka qalabka qaarkood. Haddii kormeeruhu kaaga baahan yahay inaad rakibto darawal ama app wehel, hubi inaad sidaas samayso. Haddii kale, kormeeruhu waxa laga yaabaa inuu ka ogaado wax calaamada DisplayPort ee qalabkaaga. Tixraac buug-tilmaameedka kormeeraha ama la xidhiidh soo-saare si aad u xaqiijiso haddii qalabku u baahan yahay darawal taageero ama abka si uu si habboon ugu shaqeeyo.

3. Dooro Isha Galinta Saxda ah

Kormeerayaasha leh wax ka badan DisplayPort , iska hubi inaad isticmaashid liiska si aad u dooratid isha saxda ah ee gelinta firfircoon ee aad ku xidhay fiilada DisplayPort . Ka soo qaad kormeeruhu inuu leeyahay laba DisplayPort - "DP1" iyo "DP2." Hubi in isha wax gelinta kormeeruhu ay dhigayaan “DP1” haddii kombayutarkaagu ku xidho DisplayPort^{(DisplayPort)} -ka ugu horreeya ama “DP2” ee DisplayPort kale .

Tixraac buug-tilmaameedka kormeeraha si aad u barato sida loo habeeyey Kormeeraha DisplayPorts iyo sida loogu beddelo talooyinka firfircoon ee u dhexeeya dekedaha.

4. Isticmaal fiilada DisplayPort^{(Different DisplayPort Cable)} ama Computer ka duwan^(Computer)

Kuwa soo socdaa waxay sababi karaan qaladka "No DP signal from your device"

•  Kormeeraha DisplayPort ayaa laga yaabaa inuu dhaawac gaaro. 
• Waxa laga yaabaa in fiilada si dabacsan loogu xidho dekedda. 
• Fiilada DisplayPort waa jabay, jabay, ama heerkiisu hooseeyo. 

Isticmaal fiilada DisplayPort ee kormeeraha kale si aad u xaqiijiso inay xaaladdu wanaagsan tahay. Haddii dhibaatadu sii socoto, fiilada ayaa u badan dambiilaha.

Waxaan si adag ugu talinaynaa isticmaalka fiilada DisplayPort ee lagu soo raray kormeerahaaga meel ka baxsan sanduuqa. Soosaarayaal badan oo kormeerayaal ah ayaa leh dukaamada khadka tooska ah iyo kuwa tooska ah halkaas oo aad ka iibsan karto agabyada asalka ah ee aaladahaaga. Haddii aad ka iibsanayso iibiyeyaasha qolo saddexaad, hubi inaad xaqiijiso in fiilada aad isticmaalayso ama iibsanayso uu yahay DisplayPort-certified . U gudub tilmaan-bixiyahan doorashada fiilada DisplayPort (oo ha helin mid xun)^{(guide on choosing a DisplayPort cable (and not get a bad one))} si aad wax badan u barato.

5. Dib u bilow Darawalka Garaafyada ee PC gaaga^{(Graphics Driver)}

Waxyaabaha wanaagsan ee ku saabsan Windows waa in nidaamka qalliinku leeyahay qalab badan oo cilad-raadinta ah oo ku dhex jira oo hagaajinaya arrimaha waxqabadka. Haddii kombuyuutarku aanu ogaan doonin kormeeraha dibadda ee ku xidhan DisplayPort , dib u bilaabista display/graphics drivers ku caawin kara.

Ka saar qalabkaaga muraayada DisplayPort^{(DisplayPort)} oo taabo furaha astaanta Windows^{(Windows logo key)} + Ctrl + Shift + B . Shaashadda PC-gaagu waxay madoobaan doontaa ilaa 2 ilbiriqsi, waana inaad sidoo kale maqashaa dhawaaq. Ku soo celi fiilada DisplayPort kombuyutarkaaga oo hubi haddii kormeeruhu helo signalka gelinta wakhtigan. 

Taxanahan furaha Windows wuxuu dib u bilaabayaa dhamaan darawalada sawirada, ha ahaadeen ^(Windows)AMD , Intel , ama NVIDIA . Waxa kale oo aad isticmaali kartaa isku darka furaha si aad u hagaajisid cilladaha kale ee la xidhiidha bandhigga ee qalabka Windows .

6. Dib u bilow Aaladahaga

Haddii dib-u-kicinta darawalka garaafyada aysan hagaajinaynin dhibaatada, dib u bilaw kombayutarka iyo kormeeraha dibadda. Ka saar kormeeraha isha korantada, sug ilaa 10 ilbiriqsi, oo dib ugu xidh furka korontada. *

7. Cusbooneysii Darawalka Sawirka Qalabkaaga^{(Graphics Driver)}

Ku xidh kombiyuutarkaaga internetka oo raac tillaabooyinka hoose.

1. Midig ku dhufo icon Start menu^{(Start menu icon)} ama taabo Windows + X oo dooro Maareeyaha Aaladda^{(Device Manager)} ee Menu Helitaanka Degdegga ah.

1. Kordhi qaybta adabtarada Bandhigga^{(Display adapter)} , midig-guji adabtarada bandhigga, oo dooro cusboonaysii darawalka^{(Update driver)} .

1. Si toos ah u dooro darawaliinta^{(Search automatically for drivers)} .

Microsoft mararka qaarkood waxay ku rakibtaa noocyadii ugu dambeeyay ee darawalada qaarkood qalabkaaga inta lagu jiro Cusbooneysiinta Windows^{(Windows Updates)} . Haddii Maareeyaha Aaladu^{(Device Manager)} aanu u helin wax cusboonaysiin darawalka garaafyada PC gaaga, ku toosi raadintaada qaybta Cusboonaysiinta Windows^{(Windows Updates)} .

1. Dooro Ka raadi darawalada la cusboonaysiiyay ee Windows Update^{(Search for updated drivers on Windows Update)} .

Kumbiyuutarkaagu waa inuu si toos ah u bilaabo hubinta nidaamka iyo cusboonaysiinta darawalka. Haddii kale, dooro Check for updates button.

8. Dib ugu laabo Darawalka Sawirada

Kumbiyuutarkaagu wuxuu soo bandhigi karaa dhammaan noocyada cilladaha la xiriira soo-bandhigidda haddii aad dhawaan rakibtay darawal garaafyo aan degganayn ama buggy. Haddii kormeerahaagu uu joojiyo muujinta signalka DisplayPort isla markaaba ka dib markii uu cusboonaysiiyey darawalka garaafyada PC-gaaga, ku celi darawalka nooc hore^{(roll back the driver to a previous version)} oo dib u bilow kombayutarkaga.

1. Riix furaha summada Windows^{(Windows logo key)} + X oo dooro Maareeyaha Aaladda^{(Device Manager)} .

1. Midig ku dhufo^{(Right-click)} darawalka qaybta "Display adapters", oo dooro Properties .

1. U tag tab darawalka oo dooro Dib-u-celinta Darawalka^{(Roll Back Driver)} .

Badhanka "Roll Back Driver" waa la xiiri doonaa haddii darawalka aan waligiis la cusboonaysiin.

9. Cusbooneysii Kormeerahaaga

Soosaarayaasha^(Display) soo bandhiga waxay inta badan soo rogaan cusbooneysiinta firmware-ka kuwaas oo hagaajiya cilladaha nidaamka oo hagaajiya shaqada alaabtooda. U tag bogga soo saaraha kormeeraha oo hubi haddii ay jiraan wax cusub oo u diyaar ah kormeerahaaga. Waxa kale oo aad ka heli kartaa tillaabooyin faahfaahsan oo ku saabsan cusboonaysiinta kormeerahaaga buug-tilmaameedka.

10. La xidhiidh soo saaraha Kormeeraha^{(Monitor Manufacturer)}

Dhibaatadu waxay la xiriiri kartaa hardware-ka haddii cilad-raadinta kor lagu soo sheegay ay xallin weydo arrinta. La xiriir soo saaraha kormeeraha si aad u hesho taageero ama booqo dukaanka dayactirka ee sumcadda leh ee kuu dhow si aad uga baarto qalabka wax-ka-qabashada qalabka.

Inta aad sugayso kaalmada, waxaad isticmaali kartaa is-dhexgalyada kale sida HDMI ama DVI si aad ugu xidho qalabkaaga kormeeraha.

No DisplayPort Signal From Your Device? 10 Ways to Fix

While DisplayPort (DP) holds many benefits over HDMI and DVI connectors, it isn’t perfect. Monitors may fail to detect a DisplayPort connection due to an outdated graphics driver, loose cable connection, incorrect device configurations, damaged cable or port, etc.

If you keep getting a “No DisplayPort cable” or “No DisplayPort Signal” when connecting a device to your monitor via the DisplayPort interface, the recommendations listed below should help fix the problem.

1. Unplug and Reconnect the DisplayPort Cable

If your DisplayPort monitor doesn’t detect a signal from your computer, unplug the cable and plug it back in. Before reconnecting the cable, ensure your PC’s DisplayPort is clean and free of dirt and dust. Also, make sure there isn’t any foreign material blocking contact between the cable, your computer, and the DisplayPort monitor.

Use a can of compressed air to remove foreign materials from the DisplayPort on the monitor and your computer. If using a DisplayPort adapter on your computer, ensure the cable is correctly plugged into the adapter and the adapter into your computer. Switch the cable to a different DisplayPort if the adapter has more than one port.

2. Install the Monitor Drivers

Some external monitors have native drivers that power some components or features of the device. If the monitor requires you to install a driver or companion app, make sure you do so. Otherwise, the monitor may detect no DisplayPort signal from your device. Refer to the monitor’s instruction manual or contact the manufacturer to confirm if the device requires a support driver or app to work properly.

3. Select the Correct Input Source

For monitors with more than one DisplayPort, make sure you use the menu to select the correct active input source you’ve plugged the DisplayPort cable into. Suppose the monitor has two DisplayPorts—“DP1” and “DP2.” Ensure that the monitor’s input source is set to “DP1” if your computer plugs into the first DisplayPort or “DP2” for the other DisplayPort.

Refer to the monitor’s instruction manual to learn how the monitor’s DisplayPorts are configured and how to switch the active input between the ports.

4. Use a Different DisplayPort Cable or Computer

The following could cause the “No DP signal from your device” error:

•  The monitor’s DisplayPort may be damaged. 
• The cable may be plugged loosely in the port. 
• The DisplayPort cable is broken, frayed, or substandard. 

Use the DisplayPort cable on another monitor to confirm if it’s in good condition. If the problem persists, the cable is most likely the culprit.

We strongly recommend using the DisplayPort cable that shipped with your monitor out-of-the-box. Many monitor manufacturers have offline and online stores where you can buy original accessories for your devices. If you’re buying from third-party vendors, be sure to confirm that the cable you’re using or buying is DisplayPort-certified. Go through this guide on choosing a DisplayPort cable (and not get a bad one) to learn more.

5. Restart Your PC’s Graphics Driver

The good thing about Windows is that the operating system has many built-in troubleshooting tools that fix performance issues. If your computer won’t detect an external monitor connected via DisplayPort, restarting your display/graphics drivers might help.

Unplug your device from the DisplayPort monitor and press the Windows logo key + Ctrl + Shift + B. Your PC’s screen will go black for about 2 seconds, and you should also hear a beep. Plug the DisplayPort cable back into your computer and check if the monitor receives the input signal this time. 

This Windows key sequence restarts all graphics drivers, be it AMD, Intel, or NVIDIA. You can also use the key combinations to fix other display-related glitches on Windows devices.

6. Restart Your Devices

If restarting the graphics driver doesn’t fix the problem, restart your computer and the external monitor. Unplug the monitor from its power source, wait for about 10 seconds, and plug it back into the power outlet. `

7. Update Your Device’s Graphics Driver

Connect your computer to the internet and follow the steps below.

1. Right-click the Start menu icon or press Windows + X and select Device Manager in the Quick Access Menu.

1. Expand the Display adapter category, right-click your display adapter, and select Update driver.

1. Select Search automatically for drivers.

Microsoft sometimes installs the latest versions of certain drivers on your device during Windows Updates. If the Device Manager doesn’t find an update for your PC’s graphics driver, direct your search to the Windows Updates section.

1. Select Search for updated drivers on Windows Update.

Your computer should automatically start checking for system and driver updates. Otherwise, select the Check for updates button.

8. Roll Back Graphics Driver

Your computer could exhibit all sorts of display-related malfunctions if you recently installed an unstable or buggy graphics driver. If your monitor stopped detecting DisplayPort signal right after updating your PC’s graphics driver, roll back the driver to a previous version and restart your computer.

1. Press Windows logo key + X and select Device Manager.

1. Right-click the driver in the “Display adapters” category, and select Properties.

1. Head to the Driver tab and select Roll Back Driver.

The “Roll Back Driver” button will be grayed out if the driver has never been updated.

9. Update Your Monitor

Display manufacturers often roll out firmware updates that fix system malfunctions and improve the functionalities of their products. Head to your monitor manufacturer’s website and check if there’s an update available for your monitor. You may also find detailed steps on updating your monitor in the instruction manual.

10. Contact the Monitor Manufacturer

The problem might be hardware-related if the troubleshooting mentioned above didn’t resolve the issue. Contact the monitor manufacturer for support or visit a reputable repair shop near you to examine the monitor for hardware damage.

While you await assistance, you can use other interfaces like HDMI or DVI to connect your device to the monitor.

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