Siv cov Kua Kua Tshaj Xo (AHT) los tshawb nrhiav teeb meem

Lub AHT Ua Tau Feem Ntau Tshem Tawm Hauv Ib Lub Tshuab Nruab Nruab Nruab

Cov Kua Kuaj Cov Khoom Siv (Apple Hardware Test) (AHT) yog daim ntawv thov uas yuav pab tau tshawb xyuas cov teeb meem kho vajtse uas koj tau nrog koj lub Mac.

Muaj qee qhov teeb meem ntawm Mac, xws li cov teeb meem kev khau raj, los ntawm teeb meem software lossis hardware. Tus piv txwv zoo yog txaws ntawm qhov xiav tshuaj ntsuam los yog grey npo thaum koj pib koj lub Mac. Yog vim li cas koj nyob nraum nyiag yuav yog qhov teeb meem kho vajtse lossis software; khiav lub Kua Khoos Tshis Tshawb xyuas Kev Pab Cuam yuav pab koj nqes tau qhov ua rau.

Lub AHT tuaj yeem ntsuas teeb meem nrog koj lub Mac cov duab, graphics, processor, nco, logic board, sensors, thiab cia.

Txawm hais tias peb tsis xav tias nws tshwm sim, Kua kho vajtse tsis ua hauj lwm los ntawm cov sij hawm mus rau lub sij hawm, nrog rau feem ntau tsis ua RAM. Luckily, feem ntau Macs RAM yog yooj yim los hloov; khiav lub Kua Kho Khoom Siv Kua Ntshav kom paub meej tias tsis ua hauj lwm hauv RAM yog txoj haujlwm yooj yim.

Muaj ntau txoj kev los khiav lub AHT, nrog rau txoj kev los ntsaws qhov kev xeem ntawm Internet. Tab sis tsis yog txhua Macs txhawb Apple Hardware Test hauv Internet; qhov no yog qhov tseeb tshwj xeeb tshaj plaws ntawm pre-2010 Macs. Yuav kom ntsuam xyuas cov laus dua Mac, koj yuav tsum xub txiav txim seb tus AHT nyob qhov twg.

Qhov Kuaj Khoos Tshua Ntawm Qhov Kua Khaub Tshua Ntawm Qhov Chaw Nyob?

Qhov chaw nyob ntawm lub AHT yog nyob ntawm tus qauv thiab xyoo ntawm koj Mac. Tus txheej txheem ntawm pib ntawm AHT kuj nyob ntawm seb Mac koj tau nyob nraum qhov twg.

2013 los yog Newer Macs

Rau txhua xyoo 2013 thiab cov Macers tshiab, Kua hloov qhov ntsuas kev kho vajtse kom siv lub cuab yeej kho vajtse tshiab hu ua Apple Diagnostics.

Koj tuaj yeem pom cov lus qhia txog kev siv tus txheej txheem tshiab ntawm:

Siv Apple Diagnostics rau Troubleshoot Koj Mac Hardware

Macs Uas Shipped Nrog OS X Tsov Ntxaus los Later

OS X Tsov raug tso tawm rau lub caij ntuj sov xyoo 2011. Tsaus cim tau qhov hloov ntawm distributing OS software ntawm lub cev tawm suab (DVDs) los muab cov software raws li ib qho download.

Ua ntej OS X Tsav , lub Kua Khoos Tshis Tshawb xyuas ntawm Apple Hardware Test nyob rau ntawm ib qho ntawm cov nruab DVDs uas tau muaj nrog Mac, los yog ntawm ib qho tshwj xeeb USB flash tsav uas tau muab rau thaum ntxov version ntawm lub MacBook Cua , uas tsis muaj qhov kho qhov muag xov xwm qhov.

Nrog OS X Tsov thiab tom qab, lub AHT muaj nyob rau hauv qhov muab faib zais rau ntawm Mac's pib tsav tsheb. Yog tias koj siv tus tsov ntxhuav los sis tom qab, koj yuav tsum tau khiav tawm ntawm Apple Hardware Test; tsuas hla mus rau qhov Yuav ua li cas khiav hauv AHT.

Lus Cim : Yog tias koj tau rho tawm lossis hloov koj lub Mac tsav tsheb, koj yuav zaum tau siv Apple Hardware Test hauv Internet .

Cov Macs Uas Nkag Mus Rau OS X 10.5.5 (Caij Ntuj Sov 2008) rau OS X 10.6.7 (Lub Caij Ntuj Sov 2011)

OS X 10.5.5 (Leopard) tau tawm rau lub Cuaj hlis xyoo 2008. Cov Macs uas tau muag OS X 10.5.5 thiab tom qab versions Leopard, los yog nrog rau txhua yam ntawm Snow Leopard , tus AHT yog nyob ntawm Daim Ntawv Thov Txhuas Disc 2 DVD uas tau muaj nrog Mac.

MacBook Cua cov tswv uas muas lawv Macs thaum lub sij hawm no lub sij hawm thav duab yuav pom lub AHT nyob rau hauv lub MacBook Cua Reinstall Drive , USB flash tsav uas tau muaj nrog purchase.

Intel-Raws li Macs Siv Cov Yawg Xwb OS X 10.5.4 (Lub Caij Ntuj Sov 2008) lossis Nyuam Qhuav

Yog tias koj muas koj lub Mac los yog ua ntej lub caij ntuj sov 2008, koj yuav pom qhov AHT ntawm Mac OS X Install Disc 1 DVD uas tau nrog koj cov purchase.

PowerPC-Raws li Macs

Rau cov laus Macs, xws li iBooks, Power Macs, thiab PowerBooks, tus AHT yog nyob rau ntawm ib daim CD uas muaj nrog Mac. Yog tias koj tuaj yeem tsis pom CD, koj tuaj yeem tau download tau AHT thiab hlawv ib daim luam mus rau CD. Koj yuav pom cov AHT thiab cov lus qhia yuav ua li cas yuav tsum tau hlawv CD hauv cov cuab yeej Hardware Test Images site.

Yuav ua li cas yog tias koj tsis pom AHT Disk lossis USB Drive

Nws tsis yog tsis yooj yim dua rau cov xov xwm kho qhov muag los yog USB flash tsav los ua qhov kev phem dhau sijhawm. Thiab tau kawg, koj yuav tsis pom tias lawv nyob nraum ploj mus txog thaum koj xav tau.

Yog tias koj pom koj tus kheej hauv qhov xwm txheej no, koj muaj ob txoj kev xaiv yooj yim.

Koj tuaj yeem muab kua hu thiab yuam kom muaj ib qho kev hloov tshiab. Koj yuav xav tau koj lub xov tooj Mac; ntawm no yog yuav ua li cas nrhiav tau nws:

1. Los ntawm Apple menu, xaiv Hais txog No Mac.
2. Thaum Qhia Txog Qhov Mac Mac qhov rai qhib, nyem rau ntawm cov ntawv nyeem ntawm OS X thiab Software Update button.
3. Nrog rau txhua tus nias, cov ntawv nyeem yuav hloov los mus qhia rau tam sim no version ntawm OS X, OS X Tuam Tshoj, los sis Serial Number.

Thaum koj muaj tus lej xov tooj, koj tuaj yeem hu Apple Support ntawm 1-800-APL-CARE lossis siv qhov kev pabcuam hauv online rau pib thov kev hloov xov xwm.

Lwm qhov kev xaiv yog coj koj lub Mac mus rau Apple Computer qhov chaw pabcuam lossis Apple Retail Store. Lawv yuav tsum tau khiav lub AHT rau koj, nrog rau kev txheeb xyuas cov teeb meem koj tau muaj.

Yuav ua li cas khiav cov Kua Kho Khoom Siv Kua Kho Mob

Tam sim no hais tias koj paub tias qhov twg AHT nyob rau hauv, peb tuaj yeem pib ua kua Apple Hardware Test.

1. Ntxig qhov tsim nyog DVD lossis USB flash drive rau hauv koj lub Mac.
2. Kaw koj lub Mac, yog nws nyob rau.
3. Yog tias koj tabtom sim kuaj xyuas lub Mac, nco ntsoov txuas mus rau AC zog qhov chaw. Txhob khiav qhov kev kuaj ntawm Mac lub roj teeb.
4. Nias lub pob hluav taws kom pib koj lub Mac.
5. Tam sim ntawd puag nram D yuam. Nco ntsoov lub D qhov tseem ceeb yog nias ua ntej ib qho screen gray tshwm. Yog hais tias lub vijtsam grey koj mus rau lub punch, tos koj lub Mac kom pib, ces kaw nws thiab rov ua qhov txheej txheem.
6. Txuas mus tuav D qhov tseem ceeb kom txog rau thaum koj pom lub cim me me ntawm Mac ntawm koj cov duab. Thaum koj pom lub cim, koj tuaj yeem tso D yuam.
7. Cov npe ntawm cov lus uas siv tau los khiav lub AHT yuav tshwm sim. Siv tus cursor nas lossis Cov Ncauj Txav / Hauv xub kom vov meej ib hom lus siv, ces nias lub khawm hauv qab ntawm phab qab sab laug (ib qho nrog txoj xub tig xub).

1. Lub Kua Khaub Thuas Kho Mob yuav tshawb xyuas seb qhov teeb meem yog nruab rau hauv koj lub Mac. Koj yuav tsum tau tos me ntsis rau qhov kev soj ntsuam kuaj mob kom tiav. Thaum nws ua tiav lawm, Lub Khoos Kas kuaj yuav qhia tau.
2. Ua ntej koj nias lub khawm kuaj, koj tuaj yeem xyuas seb qhov khoom kho qhov twg tau pom los ntawm khij lub Hardware Profile tab. Saib ntawm daim ntawv teev cov khoom kom ntseeg tau tias koj Mac's loj yam ntxwv yog qhia kom yog. Yog tias muaj dab tsi zoo li tsis yog lawm, koj yuav tsum xyuas qhov koj Mac qhov kev tsim kho yuav tsum muaj. Koj tuaj yeem ua qhov no los ntawm kev tshawb xyuas Apple's qhov chaw txhawb nqa rau cov lus qhia ntawm Mac koj siv. Yog hais tias cov ntaub ntawv hais tsis haum, koj yuav muaj cuab yeej ua tsis tau zoo uas yuav tsum tau kuaj xyuas thiab kho lossis hloov.
3. Yog hais tias cov lus qhia teeb txeem tuaj yeem yog, koj tuaj yeem mus rau qhov kev xeem.
4. Nias lub Hardware Test tab.
5. Lub AHT txhawb ob hom kev tshuaj ntsuam: ib qho kev xeem ntawv thiab kev sim txuas ntxiv. Qhov kev sim txuas ntxiv yog ib txoj hauv kev zoo los nrhiav kev teeb meem nrog RAM lossis duab. Tab sis txawm hais tias koj tsis txaus siab qhov teeb meem no, nws yog ib lub tswv yim zoo los pib nrog qhov kev xeem, kev xeem ntawv.
6. Nias khawm kuaj.
7. Lub AHT yuav pib, tso cai rau ib qho chaw raws li txoj cai thiab muaj lus qhia yuam kev uas yuav ua rau. Qhov kev ntsuam xyuas no yuav siv sij hawm ib ntus, yog li zaum rov qab los yog mus so. Koj yuav hnov ​​koj lub Mac cov kiv cua khiav nce thiab nqis; qhov no yog qhov qub thaum lub sijhawm xeem ntawv.
8. Lub txheej xwm bar yuav ploj thaum qhov kev xeem tiav lawm. Kev Xeem Ntawm Qhov Kev Xeem ntawm lub qhov rais yuav tso tawm ib qho lus "Tsis muaj teeb meem pom" lossis ib daim ntawv teev cov teeb meem pom. Yog tias koj pom ib qho yuam kev hauv kev xeem, sim saib qhov yuam kev cai hauv qab no rau ib daim ntawv teev cov hom kev cai yuam kev thiab seb lawv txhais li cas.

1. Yog tias txhua yam pom zoo, koj tuaj yeem xav khiav qhov kev sim ncua ntxiv, uas yog qhov zoo dua rau kev nrhiav teeb meem thiab duab teeb meem. Kom khiav qhov kev sim txuas ntxiv, muab ib qho cim kos rau hauv Kev Ua Kev Tsim Kev Tshawb Xyuas (yuav siv sijhawm ntau dua), thiab nias lub khawm kuaj.

Xaus Kev Xeem hauv Txoj Kev Xeem

Koj tuaj yeem nres txhua qhov kev sim hauv kev ua haujlwm los ntawm txhaj Nres Testing button.

Kev txiav tawm ntawm Apple Hardware Test

Thaum koj siv cov Kua Kuaj Khoos Tshawb, koj tuaj yeem txiav luam yeeb los ntawm kev txhaj tshuaj los yog Khawm Dauv.

Apple Hardware Test Qhov yuam kev

Qhov yuam kev lis dej num tau tsim los ntawm Apple Hardware Test yuav tsum yog cryptic zoo tshaj plaws, thiab txhais tau rau cov kev pabcuam Apple service. Muaj ntau tus yuam kev lis dej num tau dhau los paub zoo, tiam sis, thiab cov nram qab no yuav tsum pab:

Apple Hardware Test Qhov yuam kev

Yuam Code	Kev piav qhia
4AIR	AirPort wireless card
4ETH	Ethernet
4HDD	Hard disk (suav SSD)
4IRP	Logic board
4MEM	Nco Module (RAM)
4MHD	Sab nraud disk
4MLB	Logic board controller
4MOV	Cov Kiv cua
4PRC	Processor
4SNS	Fais tsis tau
4YDC	Video / Graphics card

Feem ntau ntawm cov lis dej num yuam kev saum toj no qhia tias tsis ua hauj lwm ntawm qhov feem xyuam thiab feem ntau yuav tsum muaj cov kws kho tsheb saib koj Mac, txhawm rau txiav txim qhov ua rau thiab tus nqi rau kev kho. Tab sis ua ntej koj xa koj lub Mac tawm mus rau lub khw, sim rov ua dua PRAM thiab ntxiv cov SMC . Qhov no yuav pab tau rau qee qhov yuam kev, nrog rau cov teeb meem ntawm lub rooj tsav xwm thiab teeb meem.

Koj tuaj yeem ua qhov teeb meem ntxiv rau kev nco (RAM), hard disk , thiab sab nraud disk. Thaum tsav tsheb, txawm yog sab hauv los sis sab nraud, koj tuaj yeem kho kho nws siv Disk Utility (uas yog muaj nrog OS X ), los yog ib tus thib peb app, xws li Drive Genius .

Yog hais tias koj Mac muaj neeg siv kev pabcuam RAM rau kev siv, sim tu thiab kho cov RAM. Tshem tawm RAM, siv ib lub cwj mem xaj los ntxuav lub RAM modules 'cov contacts, thiab ces muab reinstall RAM. Thaum rov qab muab dua RAM lawm, khiav cov Kua Kho Khoom Siv Kua Kho Mob dua, siv qhov kev sim siab ntxiv. Yog tias koj tseem muaj teeb meem nco, koj yuav tsum hloov lub RAM.

Luam tawm: 2/13/2014

Kho tshiab: 1/20/2015