Ma waxaad ku sii wadataa inaad ku aragto " Aalladda USB aan la aqoon^{(Unknown USB Device)} ( Codsiga Sharaxiyaha Aaladda wuu^{(Device Descriptor Request)} Fashilmay)" ama " Code 43 " gudaha Maamulaha Aaladda Windows^{(Windows Device Manager)} markaad ku xirayso darawal qalin, kaarka SD, ama qalab kale oo USB ah PC gaaga? Tilmaamahan cilad-raadinta ayaa ku tusaya sida loo saxo taas.

Qaladka "Aaladda USB^(USB) Aan La Aqoon ( Codsiga Sharaxiyaha Aaladda^{(Device Descriptor Request)} Ku Fashilmay)" wuxuu yimaadaa marka nidaamka qalliinka ay dhibaato kala kulmaan go'aaminta aqoonsiga aaladda USB . Taasi waxay noqon kartaa cilad ka timid heerka hardware ee qalabka su'aasha ama USB interface ee kombiyuutarkaaga.

Si kastaba ha noqotee, ka hor intaadan gaarin gabagabadaas, u gudub talooyinka soo socda iyo xalalka si aad u hagaajisid "codsiga sharraxaadda qalabka USB-ga ayaa guuldareystay" koodka qaladka gudaha Windows 10 iyo 11.

1. Ku xidh Aaladda USB Deked^{(Plug USB Device Into)} kala duwan^{(Different Port)}

Mararka qaarkood, waxa kaliya ee ay ku qaadanayso in lagu xalliyo arrimaha USB-ga^(USB) ee Windows waa in lagu xidho aaladda deked kale oo USB ah oo kumbuyuutarkaaga ah. Ka fogaanshaha xarumaha ^(Avoiding)USB-ga^(USB) ee dibadda waa fikrad wanaagsan maadaama ay badanaa abuuraan dhibaatooyin dheeri ah. Sidoo kale, wali ma isku dayday inaad dib u bilowdo kombayutarkaagii?

2. Samee Scan beddelka qalabka^(Hardware)

Qalab kale oo degdeg ah ayaa ku lug leh kicinta Windows inuu dib u eego kombuyuutarkaaga isbeddelada qalabka. Waxa aad taas ku samayn kartaa adiga oo isticmaalaya maareeyaha aaladaha^{(Device Manager)} ku dhex jira .

1. Riix Windows Key + R si aad u furto sanduuqa Run .

2. Ku qor devmgmt.msc oo tabo Gelida^(Enter) .

3. Ku muuji^(Highlight) magaca PC-ga xagga sare ee shaashadda Maareeyaha Aaladda^{(Device Manager)} oo dooro Action > Scan for hardware change on the menu bar.

3. Isticmaal ^{(Use Hardware)}Qalabaynta^{(Troubleshooter)} iyo Qalabaynta^(Devices)

Daaqadaha^(Windows) waxay leedahay cilad-saare ku dhex jirta oo si toos ah u hagaajin kara arrimaha qalabka kala duwan ee kombiyuutarkaaga. Si aad u socodsiiso:

1. Fur sanduuqa orod cusub.

2. Ku dheji amarka soo socda oo taabo Gelida:

msdt.exe -id Device Diagnostic

3. Select Advanced > Apply toos ah u codso dayactirka oo dooro Next . Kadib, raac tilmaamaha shaashadda si aad u socodsiiso cilad-doonka.

4. Dayactir jabay^{(Repair Broken)} ama jabay diiwaanka^{(Corrupt Registry)} diiwaanka

Diiwaanka nidaamka musuqmaasuqa, jabay, ama bararka ayaa faragelin kara sida nidaamka hawlgalka ula falgalo aaladaha USB sida darawallada adag ee dibadda iyo adabtarada Bluetooth^(Bluetooth) . Isticmaal utility nadiifinta diiwaanka bilaashka ah^{(free registry cleaning utility)} si aad u sawirto oo aad u xalliso arrimaha ku saabsan diiwaanka. Tusaale ahaan, halkan waa sida loo isticmaalo Nadiifiyaha Diiwaangelinta Wise^{(Wise Registry Cleaner)} . Samee kayd kaydinta nidaamka nidaamka^{(Create a backup of the system registry)} ka hor inta aanad bilaabin.

1. Soo deji oo rakib Nadiifiyaha Diiwaangelinta Wise^{(Wise Registry Cleaner)} .

2. Fur Nadiifiyaha Diiwaanka Wise^{(Wise Registry Cleaner)} oo dooro Deep Scan si aad u bilowdo iskaanka nidaamkaaga diiwaanka.

3. Dooro Nadiif^(Clean) si aad u xalliso arrimaha nidaamka diiwaanka.

5. Disable Disable Fast Startup in Windows

^(Fast)Bilawga degdega ah waxa uu ku dhex dhisan yahay shaqaynta Windows taaso ^(Windows)soo dedejisa wakhtiga ay ku qaadanayso in la xidho kombayutarkaga^{(speeds up the time it takes to boot your PC)} kadib marka qabowgu xidhmo. Dami haddii "Aalladda USB-ga aan la garanayn ( Codsiga^{(Device Descriptor Request)} Sharaxiyaha Qalabka)" uu sii jiro cilad. Waxaad taas ku samayn kartaa adiga oo isticmaalaya wada hadalka Awooda Options^{(Power Options)} .

1. Ku qor powercfg.cpl sanduuqa Run oo taabo Gelida^(Enter) . Haddii kale, fur Windows Search , ku qor Control Panel sanduuqa raadinta, oo dooro Open > Hardware and Sounds > Power Options .

2. Dooro^(Choose) waxa ay badhamada korontadu ku sameeyaan shayga bidix.

3. Dooro Bedel^(Change) goobaha aan hadda la heli karin oo hoos ugu dhaadhac qaybta dejinta xidhitaanka^(Shutdown) .

4. Ka saar sanduuqa ku xiga Daar bilowga degdega ah (la taliyay).

5. Dooro Keydi^{(Select Save)} isbeddelada oo ka bax Xulashada Awoodda^{(Power Options)} .

6. Fur menu-ka Start oo dooro Power > Shutdown si aad u damiso PC-gaaga; ha dooran ikhtiyaarka Dib u bilaabida^(Restart) . Kadib, gacanta dib ugu daa.

6. Demi Dejinta Suspend Selective USB^{(USB Selective Suspend)}

Sida caadiga ah, Windows waxay si xushmad leh u hakisaa dekedaha USB-ga ee laptop-yada si ay u ilaaliso awoodda. Si kastaba ha ahaatee, taasi waxay u horseedi kartaa dhibaatooyin kala duwan, sida "Aaladda USB aan la garanayn ( Codsiga^{(Device Descriptor Request)} Sharaxiyaha Qalabka)" iyo "Code 43" khaladaadka. Dami goobta khusaysa oo hubi haddii taasi farqi samaynayso.

1. Dib u fur furaha qaabaynta Power Options .

2. Dooro Beddel^(Change) dejinta qorshaha ee ku xigta qorshaha tamarta firfircoon ee kombiyuutarkaaga.

3. Dooro Bedelka^(Change) goobaha awooda sare leh ee doorashada.

4. Balaadhi dejinta USB^{(Expand USB)} oo dooro Adeegso^(Use) dejinta suspend ee xulashada ah.

5. Deji baytariga oo ku xidh^(Plugged) si naafo^(Disabled) ah .

6. Select Apply > OK si aad u badbaadiso isbeddelladaada.

7. Ka saar oo dib u rakib USB Drivers -kaaga^(Drivers)

Wadahadalka madasha^(Forum) ayaa tilmaamaya ka saarista iyo dib u rakibida darawalada USB-ga^(USB) kumbuyuutarkaaga si ay u suurtagasho khaladka " Aaladda USB aan la aqoon". ^(USB)Si taas loo sameeyo:

1. Ka saar qalabka USB-ga^(USB) ee dhibaatada leh oo fur Maareeyaha Aaladda^{(Device Manager)} .

2. Laba-guji qaybta kontaroolayaasha Serial Bus Universal si aad u balaariso.^{(Universal Serial Bus)}

3. Midig ku dhufo USB Root Hub ama USB Hub General^{(Generic USB Hub)} oo dooro Uninstall Device^(Uninstall) > Uninstall . Ku celi^(Repeat) gelinta dheeraadka ah ee isla magaca.

4. Kumbuyuutarkaaga dib u bilow. Daaqadaha^(Windows) ayaa si toos ah dib ugu rakibi doona wadayaasha USB-ga marka uu dib u bilaabo.^(USB)

Fiiro gaar ah: Haddii aad isticmaalayso aaladda desktop-ka, kiiboodhkaga iyo jiirkaagu ma sii shaqayn doonaan. Riix badhanka Korontada ee daboolka ^(Power)CPU si aad u kiciso xidhidh

5. Dib u fur Maareeyaha Aaladda^{(Device Manager)} , dooro magaca PC-gaaga xagga sare ee liiska aaladaha, oo dooro Action > Scan for hardware change.

8. Cusbooneysii Software-ka Darawalka ^{(Driver Software)}USB-ga^(USB) Kumbiyuutarkaaga

Dareewalada USB-ga^(USB) ee duugoobay ayaa ah sabab kale oo ah khaladka "Codsiga Sharaxiyaha Qalabka" Si loo cusbooneysiiyo:

1. Fur Maareeyaha Qalabka.

2. Kordhi qaybta kontaroolayaasha Basaska Taxanaha ah ee Caalamiga ah.^{(Universal Serial Bus)}

3. Midig ku dhufo USB Root Hub oo dooro darawalka Cusbooneysii . ^(Update)Ku celi gelinta dheeraadka ah ee isla magaca.

4. Si toos ah u dooro darawalada ku jira Update ^(Search)Drivers^{(Update Drivers)} pop-up.

5. Sug^(Wait) ilaa uu Windows ka helayo oo ku rakibayo darawaladii ugu dambeeyay.

Haddii Windows aysan heli karin darawallada USB-ga^(USB) cusub , booqo kumbuyuutarka laptop-kaaga ama websaydhka soo saaraha Motherboard-ka- Dell , HP , Acer , iwm.-oo hubi cusbooneysiinta qalabka darawalka. Haddii kale, isticmaal qalab^{(use a driver updater tool)} casriyeeyaha darawalka sida Booster Driver^{(Driver Booster)} si aad u sawirto oo aad u cusboonaysiiso software darawalka kombiyuutarkaaga.

9. Cusbooneysii Windows si aad u hagaajiso Aaladda USB aan la aqoon^{(Fix Unknown USB Device)}

Microsoft waxay soo saartaa hagaajinta cayayaanka caadiga ah qaab Windows Updates kuwaas oo suurtogal ah inay xaliyaan arrinta "Aaladda USB aan la garanayn". Si loo rakibo:

1. Riix Windows + I si aad u furto abka Settings . Ama, midig-guji badhanka Start oo dooro Settings .

2. Dooro Windows Update.

3. Dooro Check^{(Select Check)} for updates> Download and install.

Intaa waxaa dheer, dooro View cusboonaysiinta ikhtiyaariga ah ( Windows 10 ) ama xulashooyinka Sare^(Advanced) > Cusbooneysiinta ikhtiyaariga ah ( Windows 11 ) oo ku rakib dhammaan cusbooneysiinta darawalada qalabka Microsoft-shahaadeysan ee la heli karo.^{(Microsoft-certified)}

Marar dhif ah, cusbooneysiinta Windows waxay sidoo kale soo bandhigi kartaa arrimo. ^(Windows)Haddii "codsiga sharraxaadda aaladda uu guuldarraystay" uu soo baxo isla markaaba ka dib cusboonaysiinta Windows , ka fiirso inaad tirtirto cusbooneysiintii ugu dambeysay ee Windows^{(uninstalling the latest Windows updates)} .

10. Daaqadaha^{(Roll Back Windows)} dib ugu celi gobol hore

Haddii aad leedahay System Restore oo lagu rakibay Windows^{(System Restore set up in Windows)} , isku day inaad dib u soo celiso nidaamka qalliinka waqti aadan la kulmin arrinta "sharaxeeyaha aaladda USB-ga oo fashilmay".

1. Ku qor rstrui sanduuqa Run oo taabo Gelida^(Enter) .

2. Dooro barta dib u soo celinta oo dooro badhanka Scan ee barnaamijyada saameeya si aad u aqoonsato barnaamijyada iyo darawalada ay saameyn doonto haddii aad doorato inaad hore u socoto. Kadib, dooro Next .

3. Dooro Dhamaystir.

Sug^(Wait) ilaa uu saaxirku soo^{(System Restore)} celinayo nidaamka qalliinka xaalad hore.

Maxaa Kale Oo Aad Qaban Kartaa?

Haddii " qalabka USB-ga^(USB) uu ku guuldareystay" qaladku uusan tagi doonin, hubi haddii kombuyuutar kale uu aqoonsan karo qalabka USB-ga^(USB) iyada oo aan dhibaato lahayn. Haddi ay awooddo, waxa ay u badan tahay in ay wax ka khaldan yihiin qalabka kombiyuutarkaaga-tusaale, kontaroolaha martigeliyaha USB-ga^(USB) oo xumaaday ama sahay koronto.

Kahor intaadan booqan farsamayaqaanka kombayutarka deegaankaaga, samee dadaalkii ugu dambeeyay si aad u xalliso arinta adiga oo checking if BIOS/UEFI needs an update ama dib u dajinta Windows si ay u noqdaan kuwo warshadaysan^{(resetting Windows to factory defaults)} . Haddii qalabka USB uu ku guuldareysto meel kale sidoo kale, markaa waxay u badan tahay inay cilladaysan tahay.

10 Ways to Fix “Unknown USB Device (Device Descriptor Request Failed)”

Do you keep seeing an “Unknown USB Devіce (Device Descriptor Request Failed)” or “Code 43” in Windows Device Manager when conneсting a pen drіve, SD сard, or another USB deviсe to your PC? This trоυbleshooting guide shows you how to fix that.

The “Unknown USB Device (Device Descriptor Request Failed)” error occurs when the operating system has trouble determining the identity of a USB device. That could be due to a fault at the hardware level with the device in question or the USB interface on your computer.

However, before arriving at that conclusion, go through the following suggestions and solutions to fix the “USB device descriptor request failed” error code in Windows 10 and 11.

1. Plug USB Device Into a Different Port

Sometimes, all it takes to resolve USB-related issues in Windows is to plug a device into a different USB port on your computer. Avoiding external USB hubs is a good idea since they often create additional problems. Also, have you tried restarting your computer yet?

2. Perform Scan for Hardware changes

Another quick fix involves prompting Windows to rescan your PC for hardware changes. You can do that via the built-in Device Manager.

1. Press Windows Key + R to open a Run box.

2. Type devmgmt.msc and press Enter.

3. Highlight your PC’s name at the top of the Device Manager screen and select Action > Scan for hardware changes on the menu bar.

3. Use Hardware and Devices Troubleshooter

Windows has a built-in troubleshooter that can automatically fix various hardware issues on your computer. To run it:

1. Open a new Run box.

2. Paste the following command and press Enter:

msdt.exe -id DeviceDiagnostic

3. Select Advanced > Apply repairs automatically and select Next. Then, follow the on-screen instructions to run the troubleshooter.

4. Repair Broken or Corrupt Registry Entries

A corrupt, broken, or bloated system registry can interfere with how the operating system interacts with USB devices such as external hard drives and Bluetooth adapters. Use a free registry cleaning utility to scan and fix issues with the registry. For example, here’s how to use Wise Registry Cleaner. Create a backup of the system registry before beginning.

1. Download and install Wise Registry Cleaner.

2. Open Wise Registry Cleaner and select Deep Scan to initiate a scan of your system registry.

3. Select Clean to fix issues with the system registry.

5. Disable Fast Startup in Windows

Fast startup is built-in Windows functionality that speeds up the time it takes to boot your PC after a cold shutdown. Disable it if the “Unknown USB Device (Device Descriptor Request Failed)” error persists. You can do that via the Power Options dialog.

1. Type powercfg.cpl into a Run box and press Enter. Alternatively, open Windows Search, type Control Panel into the search box, and select Open > Hardware and Sounds > Power Options.

2. Select Choose what the power buttons do on the left pane.

3. Select Change settings that are currently unavailable and scroll down to the Shutdown settings section.

4. Uncheck the box next to Turn on fast startup (Recommended).

5. Select Save changes and exit Power Options.

6. Open the Start menu and select Power > Shutdown to turn off your PC; do not select the Restart option. Then, manually turn it back on.

6. Disable the USB Selective Suspend Setting

By default, Windows selectively suspends USB ports in laptops to conserve power. However, that can lead to various problems, such as the “Unknown USB Device (Device Descriptor Request Failed)” and “Code 43” errors. Disable the relevant setting and check if that makes a difference.

1. Re-open the Power Options configuration pane.

2. Select Change plan settings next to your computer’s active power plan.

3. Select the Change advanced power settings option.

4. Expand USB settings and select Use selective suspend setting.

5. Set On battery and Plugged in to Disabled.

6. Select Apply > OK to save your changes.

7. Remove and Reinstall Your USB Drivers

Forum chatter indicates removing and reinstalling the USB drivers for your computer as a likely fix for the “Unknown USB Device” error. To do that:

1. Unplug the problematic USB device and open Device Manager.

2. Double-click the Universal Serial Bus controllers category to expand it.

3. Right-click USB Root Hub or Generic USB Hub and select Uninstall device > Uninstall. Repeat for additional entries with the same name.

4. Restart your computer. Windows will automatically reinstall the USB drivers as it reboots.

Note: If you’re using a desktop device, your keyboard and mouse will no longer work. Press the Power button on the CPU casing to trigger a shutdown.

5. Re-open the Device Manager, select your PC’s name at the top of the devices list, and select Action > Scan for hardware changes.

8. Update Driver Software for Your Computer’s USB

Outdated USB drivers are another reason for the “Device Descriptor Request Failed” error. To update them:

1. Open Device Manager.

2. Expand the Universal Serial Bus controllers category.

3. Right-click USB Root Hub and select Update driver. Repeat for additional entries with the same name.

4. Select Search automatically for drivers on the Update Drivers pop-up.

5. Wait until Windows locates and installs the latest drivers.

If Windows can’t locate newer USB drivers, visit your laptop or motherboard manufacturer’s website—Dell, HP, Acer, etc.—and check for device driver updates. Alternatively, use a driver updater tool like Driver Booster to scan and update the driver software for your computer.

9. Update Windows to Fix Unknown USB Device

Microsoft releases regular bug fixes in the form of Windows Updates that can potentially resolve the “Unknown USB Device” issue. To install them:

1. Press Windows + I to open the Settings app. Or, right-click the Start button and select Settings.

2. Select Windows Update.

3. Select Check for updates > Download and install.

Additionally, select View optional updates (Windows 10) or Advanced options > Optional updates (Windows 11) and install all available Microsoft-certified hardware driver updates.

Rarely, Windows updates can also introduce issues. If the “Device descriptor request failed” error shows up right after updating Windows, consider uninstalling the latest Windows updates.

10. Roll Back Windows to an Earlier State

If you have System Restore set up in Windows, try rolling back the operating system to a time when you didn’t encounter the “USB device descriptor failed” issue.

1. Type rstrui into a Run box and press Enter.

2. Pick a restore point and select the Scan for affected programs button to identify programs and drivers that will be affected if you choose to go ahead. Then, select Next.

3. Select Finish.

Wait until the System Restore wizard rolls the operating system to an earlier state.

What Else Can You Do?

If the “USB device descriptor failed” error won’t go away, check if another PC can identify the USB device without issues. If it can, there’s likely something wrong with your computer’s hardware—e.g., a malfunctioning USB host controller or power supply.

Before visiting your local PC technician, perform a last-ditch effort to resolve the issue by checking if BIOS/UEFI needs an update or resetting Windows to factory defaults. If the USB device fails elsewhere as well, then it’s likely defective.

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