Macku waa mashiin^(Mac) la isku halayn karo, laakiin marar dhif ah, waxa laga yaabaa inuu bilaabo ku-dhaqanka qariib ama burbur sabab la'aan. 

Waxaa laga yaabaa inaad dareento dhaqamo qariib ah sida kiiboodhka oo aan si caadi ah uga jawaabin^{(keyboard not responding normally)} , nalalka iyo tilmaamayaasha oo aan si sax ah u shaqayn, ama nidaamka hawlgalka oo u dhaqmaya si ka gaabis ah sidii caadiga ahayd. Calaamadaha kale ee la yaabka leh waxaa ka mid ah Mac-ga oo diida in uu si sax ah u dallaco^{(Mac refusing to charge properly)} , hurdo si lama filaan ah u galo, ama aan gebi ahaanba kicin.

Waxaad ku xallin kartaa qaar ka mid ah dhibaatooyinkan iyada oo loo marayo dib-u-kicinta aasaasiga ah iyo talooyinka kale ee cilad-raadinta. Si kastaba ha ahaatee, haddii ay sii jiraan, waxaad u baahan doontaa inaad dib u dejiso PRAM^(PRAM) iyo SMC ee Mac kaaga .

Waa maxay PRAM & SMC?^{(What Is PRAM & SMC?)}

PRAM ( Parameter RAM ) waxa ay kaydisaa macluumaadka muhiimka ah ee ku saabsan dejinta kontoroolka Mac kaaga. ^(Mac)Dejintan waxa ka mid ah bandhig, aagga wakhtiga, mugga hadalka, iyo in ka badan. PRAM waxa ku shaqeeya batari gudaha ah si aanay goobahaagu u lumin xataa marka aad damiso Mac -gaga .

Mac^(Macs) -yada casriga ah , PRAM waxa loo yaqaan NVRAM ( RAM aan isbedelayn ), kaas oo u adeega isla ujeedada PRAM . Farqiga ugu weyn ee u dhexeeya PRAM iyo NVRAM waa in inkasta oo labaduba ay kharribi karaan, maahan wax caadi ah NVRAM .

SMC ( System Management Controller ) waxaa lagu dhex daray Motherboard -ka ^{(motherboard )}Mac -ku-saleysan Intel wuxuuna maamulaa howlaha muhiimka ah ee Mac -gaaga . Hawlaha^(Tasks) sida korontada, nalalka, taageerayaasha, iyo waxqabadka nidaamka waxay hoos yimaadaan SMC .

Marka uu Mac -gaagu bilaabo ku-dhaqanka qariibka ah, waxaad dib u dajin kartaa PRAM iyo SMC si aad Mac -gaaga ugu soo celiso xaalad shaqo.

Goorma ayay tahay inaad dib ugu dejiso PRAM Mac-gaaga?^{(When Should You Reset PRAM On Your Mac?)}

Sidaan horey u soo aragnay, PRAM/NVRAM ee ku jira Mac kaaga ayaa maamusha goobaha kontoroolka aasaasiga ah sida mugga hadalka, xawaaraha mouse-ka, xarfaha bilowga, diskka bilowga, xusuusta dalwadda ah, kaydinta diskka, qaabeynta dekeda, iyo wajiyo kale oo badan oo hawlgalka ah. Waad hagaajin kartaa goobahan laakiin sidoo kale waxaad dib u dajin kartaa PRAM/NVRAM si aad u hagaajiso dhaqamo dhowr ah oo ay ku jiraan:

• Taariikh iyo waqti khaldan, ama wakhti khaldan.
• Mugga codka oo aan dhegtaagnayn.
• Mac si joogto ah buu ka boot ka drive qaldan.
• Calaamada su'aasha ayaa ka soo muuqata bilowga.
• Xawaaraha duuduubka jiirka ee yaabka^{(mouse scrolling speed)} leh .
• xallinta muujinta oo aan isbeddelayn

Goorma ayay tahay inaad dib ugu dejiso SMC Mac-gaaga?^{(When Should You Reset SMC On Your Mac?)}

SMC , dhanka kale, waxa ay maamushaa qalabka muhiimka ah ee Mac kaaga , marka haddii aad la kulanto hal ama dhowr arrimood oo la xidhiidha hawlaha muhiimka ah, waxaad u baahan doontaa inaad dib u dajin SMC . 

Arrimahan oo kale waxaa ka mid ah laakiin aan ku koobnayn:

• Mac wuu seexdaa ama u xidhaa si lama filaan ah.
• Nalka dambe ee kiiboodhka^(Keyboard) , nalka tusaha baytariga, iftiinka dambe ee soo-bandhigidda, iyo nalalka tilmaamayaasha heerka ayaa u dhaqma si khaldan.
• Batarigu uma eka inuu si sax ah u dallacaynayo^{(Battery doesn’t appear to be charging properly)} .
• Soo bandhig^(Display) dhalaalka oo aan si sax ah u shaqayn.
• Mac wuxuu u shaqeeyaa si aan caadi ahayn si tartiib tartiib ah xitaa isticmaalka CPU yar .
• Taageerayaashu waxay ku ordayaan qeylo dheer oo degdeg ah^{(Fans running loudly and fast)} .
• Dekadaha Bluetooth^(Bluetooth) iyo USB ma shaqeeyaan.
• Qalabka dibadda lama aqoonsan
• Badhanka korontada si fiican uma shaqeeyo
• Mac si fiican uguma jawaabo markaad furto ama xidhid.
• Aan ka soo toosin ama aan gelin hurdo^{(not entering sleep)} .
• Tilmaamaha awoodda^(Power) oo aan soo bandhigin ama si khaldan u muujin.
• Habka Bandhiga^{(Display Mode)} Bartilmaameedka oo si sax ah u shaqaynaya.
• Astaanta Booska Dock way sii boodayaan iyaga oo aan furin abka la xidhiidha.

Sida dib loogu dajiyo PRAM Mac-gaaga^{(How To Reset PRAM On Your Mac)}

Dib-u-dejinta Mac-gaagu^{(Resetting your Mac)} waa inay noqotaa meesha ugu dambaysa marka la xalliyo dhibaatooyinka sida dib-u-kicinta iyo tabaha kale si loo dedejiyo^{(speed up a slow computer)} guul-darrooyinka kombuyuutarka.

Kahor intaadan dib u dajin PRAM -ka iyo SMC -ga ^(SMC)Mac kaaga , hayso kayd dhawaan ah dhammaan walxahaaga muhiimka ah. Waxaad dib ugu celin kartaa darawal dibadeed ama furaha USB . Intaa waxaa dheer, waxaad u baahan tahay inaad ka saarto dhammaan ku hadlaayasha, dongles, darawallada, bandhigyada dibadda, iyo kiiboodhka si aanay waxba u faragelin habka dib u dejinta.

Dib-u-dejinta PRAM/NVRAM ee Mac -gaagu waxay dejisaa dariiqa adag sidii disk-ga bilawga ah waxayna dib u soo celinaysaa qalabkii hore ee qalabka^{(restores the default hardware settings)} .

1. Si aad dib ugu PRAM/NVRAM , xidh Mac -gaaga, shid oo tabo oo hayso Option, Command, P, iyo R furayaasha isku mar. Furaha sii daa 20 ama sekan ka dib Mac kaaga waxa uu u muuqan doonaa inuu dib u bilaabo.

Fiiro gaar^(Note) ah : Haddii Mac -gaagu uu ku dhawaaqo dhawaaqa bilawga ah, sii daa afarta furayaasha ka dib codka bilowga labaad. Haddii aad leedahay Mac leh Apple T2 Security Chip^{(Mac with the Apple T2 Security Chip)} , sii daa furayaasha ka dib marka ay calaamadda Apple soo baxdo ka dibna baaba'o mar labaad.

1. Haddii Mac -gaagu isticmaalo erayga sirta ah ee firmware (macnaheedu waa in isticmaalayaasha kale ee aan lahayn erayga sirta ah ay ka bilaabi karaan oo keliya diskka bilawga ah ee loo qoondeeyey), waa inaad damisaa erayga sirta ah ka hor inta aanad dib u dejin NVRAM^(NVRAM) .

1. Marka bilawga la dhammeeyo, fur Xulashooyinka Nidaamka^{(System Preferences)} oo hagaaji meel kasta oo dib loo dajiyay sida xallinta bandhigga, mugga codka, aagga waqtiga, ama xulashada diskka bilowga iyo kuwa kale. Si aad u furto Dookhyada ^{(Preferences)}Nidaamka^(System) , dhagsii Apple menu > System Preferences ama dhagsii astaanta Dookhyada ^{(Preferences)}Nidaamka ee ^(System)Dockka^(Dock) .

Fiiro gaar ah: ^(Note)Macs -ka desktop-ka , waxaa laga yaabaa inaad u baahato inaad bedesho batteriga haddii ay dhacdo in goobaha sida aagga waqtiga ama codka dib loo dejiyo mar kasta oo aad xirto oo aad ka saarto kombiyuutarkaaga.

Sida Dib Loogu Soo Celiyo SMC Mac-gaaga^{(How To Reset SMC On Your Mac)}

Dib-u-dejinta SMC ee Mac -gaaga waxay soo celinaysaa dejimaha caadiga ah ee la xidhiidha dejinta heerka hoose oo aadan wax ka beddeli karin nidaamka Dookhyada^{(System Preferences)} . Dib u dajinta SMC waxay ku xidhan tahay Mac - ga aad isticmaalayso, haddii uu leeyahay baytari la guuri karo ama la dhisay, iyo haddii uu korontadu ka baxo darbiga.

1. Si aad dib ugu dejiso SMC^(SMC) - ga Mac kaaga , waxaad u baahan doontaa inaad xidho Mac gaaga . Haddii kombuyuutarku xidhmi waayo, taabo oo qabo badhanka korontada ilaa 10 ilbiriqsi ama ilaa uu damiyo Mac .

1. Haddii Mac -gaagu leeyahay Apple T2 Security Chip , xidh^{(shut down)} kombayutarka, taabo oo hay badhanka awoodda oo sii daa 10 ilbiriqsi ka dib.
2. Riix badhanka awooda^{(power button)} si aad u shido Mac-gaga 
3. Haddii Mac -gu aanu wali sidii la rabay ugu jawaabin, xidh oo tabo oo qab Control , Option and Shift furayaasha isku mar isku mar ilaa 7 ilbiriqsi. Riix oo hay batoonka Power sidoo kale sug inta uu Mac ka baxayo.

1. Hoos u qabo Control , Option , Shift , iyo Power button hoos 7 ilbiriqsi oo kale ka dibna iyaga sii da 
2. Riix batoonka Power si aad u shido Mac^(Mac) -ga oo hubi in uu si caadi ah mar kale u shaqeeyo.

Macs -ka desktop -ka ee leh Apple T2 Security Chip , xidh kombayutarka oo fur fiilada korontada. Sug^(Wait) 10-15 ilbidhiqsi, dib u xidh fiilada korontada, ka dibna taabo badhanka korantada 5 ilbiriqsi ka dib si aad u shido kombayutarka.

Xusuusin^(Note) : Dib u dajinta SMC ma saamayso waxa ku jira PRAM/NVRAM .

1. Si aad dib ugu dejiso SMC^(SMC) - ga Mac^(Macs) -yada aan haysan Apple T2 Security Chip , xidh Mac -ga , oo tabo oo hay Shift , Control , and Option furayaasha.

1. Adigoo wali haynaya Shift , Control , iyo furayaasha Option , taabo oo hoos u qabo badhanka Korontada . ^(Power)Ku hay afarta furayaasha oo dhan 10 ilbiriqsi.

1. Sii daa afarta furayaasha 10 ilbiriqsi ka dib oo taabo batoonka Power si aad u shido Mac-ga.^{(Power )}

Haddii aad haysato buug-yaraha Mac oo leh baytari la guuri karo, xidh^{(shut down)} Mac-ga oo ka saar^(remove) batteriga. Riix oo hay batoonka Power 5 ilbiriqsi, dib^(reinstall) u rakib batteriga, ka dibna riix batoonka Power si aad u ^(Power)shido Mac^(Mac) .

Kumbiyuutarrada Mac -macaanka ee aan lahayn Apple T2 Security Chip , xidh Mac - ga , ka saar fiilada korontada oo sug 15 ilbiriqsi ka hor inta aanad dib u ^(Power)xidhin^(Wait) fiilada .

Haddii PRAM/NVRAM ama dib-u-dejinta SMC aysan ku caawin, isku day inaad isticmaasho Apple Diagnostics ama Apple Hardware Test ( macnaha^(Macs) la soo bandhigay ka hor Juun 2013^{(June 2013)} ). Tijaabooyinku waxay ka kooban yihiin koox baadhitaanno ah oo ka tijaabiya Mac kaaga^{(suite of diagnostics that test your Mac)} arrimaha qalabka, soo jeediya xalalka, oo kaa caawinaya inaad la xidhiidho Taageerada Apple^{(Apple Support)} si aad u hesho caawimo dheeraad ah.

Marlabaad Mac-gaga Haku Shaqeeyo^{(Get Your Mac Working Again)}

Haddii Mac -gaagu uu si xun u dhaqmayay, dib-u-dejinta PRAM ama SMC (ama labadaba) waxay dib ugu soo celin doontaa inay u shaqeyso sidii aad filaysay. Mac - gaagu si caadi ah ma u shaqaynayaa ka dib marka la isticmaalo tillaabooyinkan? Nala wadaag faallooyinka.

How To Reset PRAM & SMC On Your Mac

A Mаc is a reliable machine, but on rare occasions, it might start acting weіrd or crashing for no apparent reason. 

You may notice some strange behaviors such as the keyboard not responding normally, lights and indicators not working correctly, or the operating system acting slower than usual.  Other strange symptoms can include the Mac refusing to charge properly, entering sleep unexpectedly, or not booting at all.

You can solve some of these problems through a basic reboot and other troubleshooting tips. However, if they persist, you’ll need to reset the PRAM and SMC on your Mac.

What Is PRAM & SMC?

PRAM (Parameter RAM) stores vital information about your Mac’s control settings. These settings include a display, time zone, speaker volume, and more. PRAM is powered by an internal battery so that your settings aren’t lost even when you turn off your Mac.

In modern Macs, PRAM is known as NVRAM (non-volatile RAM), which serves the same purpose as PRAM. The main difference between PRAM and NVRAM is that even though both can get corrupted, it’s not as common with NVRAM.

SMC (System Management Controller) is incorporated into the motherboard of an Intel-based Mac and manages core tasks of your Mac. Tasks like power, lights, fans, and system performance fall under the SMC.

When your Mac starts acting strange, you can reset PRAM and SMC to get your Mac back to a working state.

When Should You Reset PRAM On Your Mac?

As we’ve already seen, the PRAM/NVRAM in your Mac manages basic control settings such as speaker volumes, mouse speed, startup fonts, startup disk, virtual memory, disk cache, port configuration, and many other operating facets. You can adjust these settings but you can also reset the PRAM/NVRAM to fix several behaviors including:

• Wrong date and time, or wrong time zone.
• Sound volume not sticking.
• Mac constantly boots from the wrong drive.
• Question mark appearing at startup.
• Weird mouse scrolling speed.
• Display resolution not changing.

When Should You Reset SMC On Your Mac?

SMC, on the other hand, manages the core hardware functions of your Mac, so if you experience one or more issues related to such core tasks, you’ll need to reset SMC. 

Such issues include but aren’t limited to:

• Mac sleeps or shuts down unexpectedly.
• Keyboard backlight, battery indicator light, display backlight,  and status indicator lights behave incorrectly.
• Battery doesn’t appear to be charging properly.
• Display brightness not working right.
• Mac runs unusually slowly even with little CPU usage.
• Fans running loudly and fast.
• Bluetooth and USB ports not working.
• External devices are not recognized.
• Power button doesn’t work well.
• Mac doesn’t respond properly when you open or close the lid.
• Not waking from or not entering sleep.
• Power indicator not displaying or displaying incorrectly.
• Target Display Mode working correctly.
• Bouncing Dock icons keep bouncing without opening the related apps.

How To Reset PRAM On Your Mac

Resetting your Mac should be a last resort when troubleshooting options such as rebooting and other tricks to speed up a slow computer failure.

Before you can reset the PRAM and SMC on your Mac, have a recent backup of all your critical stuff. You can back them up to an external drive or a USB key. Plus, you need to disconnect all speakers, dongles, drives, external displays, and keyboards so that nothing will interfere with the resetting process.

Resetting the PRAM/NVRAM on your Mac set the hard drive as the startup disk and restores the default hardware settings.

1. To reset PRAM/NVRAM, shut down your Mac, power it on and press and hold the Option, Command, P, and R keys together at the same time. Release the keys after 20 or so seconds and your Mac will appear to restart.

Note: If your Mac plays a startup sound, release the four keys after the second startup sound. If you have a Mac with the Apple T2 Security Chip, release the keys after the Apple logo appears and then disappears a second time.

1. If your Mac uses a firmware password (meaning that other users without the password can only start up from the designated startup disk), you’ll have to turn off the firmware password before resetting NVRAM.

1. Once the startup is completed, open System Preferences and adjust any settings that were reset like display resolution, sound volume, time zone, or startup disk selection among others. To open System Preferences, click the Apple menu > System Preferences or click the System Preferences icon in the Dock.

Note: For desktop Macs, you may need to replace the battery in case settings like time zone or sound volume are reset each time you shut down and unplug your computer.

How To Reset SMC On Your Mac

Resetting the SMC on your Mac restores default settings related to low-level settings that you can’t modify in the System Preferences.  An SMC reset depends on the Mac you’re using, whether it has a removable or built-in battery, and if it runs off power from the wall.

1. To reset SMC on your Mac, you’ll need to shut down your Mac. If the computer won’t shut down, press and hold down the power button for about 10 seconds or until the Mac powers off.

1. If your Mac has the Apple T2 Security Chip, shut down the computer, press and hold the power button and release it after 10 seconds.
2. Press the power button to turn on your Mac. 
3. If the Mac still doesn’t respond as it should, shut it down and then press and hold Control, Option and Shift keys at the same time for about 7 seconds.  Press and hold down the Power button as well and wait for the Mac to go off.

1. Hold down the Control, Option, Shift, and Power button down for another 7 seconds and then release them. 
2. Press the Power button to turn on your Mac and check if it works normally again.

For desktop Macs with the Apple T2 Security Chip, shut down the computer and unplug the power cable. Wait for 10-15 seconds, plug back the power cable, and then press the power button after 5 seconds to turn on the computer.

Note: Resetting SMC doesn’t affect the contents of PRAM/NVRAM.

1. To reset SMC on Macs that don’t have the Apple T2 Security Chip, shut down the Mac, and press and hold down the Shift, Control, and Option keys.

1. While still holding the Shift, Control, and Option keys, press and hold down the Power button. Hold all four keys for 10 seconds.

1. Release the four keys after 10 seconds and press the Power button to turn on the Mac.

If you have a Mac notebook with a removable battery, shut down the Mac and remove the battery. Press and hold the Power button for 5 seconds, reinstall the battery, and then press the Power button to turn on the Mac.

For desktop Mac computers without the Apple T2 Security Chip, shut down the Mac, unplug the power cable and wait 15 seconds before plugging the cable back in. Wait another 5 seconds and then press the Power button to turn on the computer.

If a PRAM/NVRAM or SMC reset doesn’t help, try using the Apple Diagnostics or Apple Hardware Test (for Macs introduced before June 2013). These tests contain a suite of diagnostics that test your Mac for hardware issues, suggest solutions, and help you contact Apple Support for further assistance.

Get Your Mac Working Again

If your Mac has been misbehaving, resetting the PRAM or SMC (or both) will get it back to operating as you expect it to. Is your Mac running normally after using these steps? Share with us in a comment.

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