Kua txhawb peb lub ntsiab hom kev pw tsaug zog rau kev lag luam thiab cov khoom ua si. Peb hom yog pw, Hibernation, thiab Pw kom zoo, thiab lawv txhua tus ua haujlwm me ntsis txawv. Cia peb saib cov ua ntej kom koj txiav txim siab raws nraim li cas koj xav pw koj lub Mac thaum kawg.
Pw tsaug zog
Mac lub RAM yog sab laug ntawm lub sijhawm nws tsaug zog. Qhov no tso cai rau Mac kom sawv los sai sai vim tias tsis muaj dab tsi los ntsaws txhua yam ntawm lub zog tsav tsheb. Qhov no yog hom qauv pw tsaug zog rau Macs duab.
Hibernation
Hauv no hom, tus txheem ntawm RAM yog theej rau koj tsav ua ntej Mac nkag pw. Thaum lub Mac pw, lub hwjchim tawm ntawm RAM. Thaum koj tsa lub Mac, tus tsav pib yuav tsum xub sau cov ntaub ntawv rov qab mus rau RAM, yog li wake lub sij hawm kuj nce mentsis qeeb qeeb. Qhov no yog hom kev pw tsaug zog rau kev tshem tawm ua ntej 2005.
Pw kom zoo
RAM txheej txheem yog theej rau cov pib tsav tsheb ua ntej Mac nkag mus pw tsaug zog, tab sis tus RAM tseem siv tau thaum lub Mac pw. Lub sij hawm tsim yog ceev heev vim hais tias RAM tseem muaj cov ntaub ntawv tsim nyog. Sau txog tus txheej txheem RAM rau cov pib tsav tsheb yog kev tiv thaiv. Yuav tsum muaj tej yam tshwm sim, xws li lub roj teeb tsis ua hauj lwm, koj tuaj yeem rov qab tau koj cov ntaub ntawv.
Txij li thaum xyoo 2005, hom kev pw tsaug zog hom rau cov txav tau zoo lawm, tab sis tsis yog tag nrho cov kua lag luam muaj peev xwm txhawb nqa hom no. Kua hais tias cov qauv ntawm xyoo 2005 thiab tom qab ntawd ncaj nraim txhawb Kev Noj Qab Haus Huv Hom; qee qhov kev kub ntxhov ua ntej kuj txhawb kev nyab xeeb Hom.
Nrhiav Qhov Twg Hom Koj Lub Mac Siv
Koj tuaj yeem paub tias hom twg uas koj lub Mac yog siv los qhib lub Terminal application , nyob ntawm / Cov Ntawv Qhia / Kev Siv Hluav Taws Xob /.
Thaum twg qhov chaw dav dav qhib qhov rooj, sau rau cov lus hauv qab no kom tiav (koj tuaj yeem tshuav peb nias ntawm kab hauv qab los xaiv nws, tom qab ntawd muab daim ntawv / luam tawm cov ntawv nyeem rau hauv Terminal):
pmset -g | grep hibernatemode
Koj yuav tsum pom ib qho ntawm cov lus teb nram qab no:
- hibernatemode 0
- hibernatemode 1
- hibernatemode 3
- hibernatemode 25
Zero txhais tau hais tias muaj kev pw tsaug zog thiab yog lub neej rau kev lag luam; 1 txhais tau hais tias hibernate hom thiab yog qhov kev pheej hmoo rau cov laus txav qub (ua ntej xyoo 2005); 3 txhais tau hais tias kev pw zoo thiab yog qhov kev pheej yig rau cov txawb tau tom qab xyoo 2005; 25 yog tib yam li hom hibernate, tab sis yog qhov chaw siv rau newer (ncej 2005) Mac cov chav txawb.
Ob phau ntawv sau txog hibernatemode 25 : Hom no muaj peev xwm ua kom muaj peev xwm tshaj plaws ntawm cov roj teeb runtime, tab sis nws ua li ntawd los ntawm kev noj ntev dua rau kev nkag mus rau hom hibernation, thiab ntev dua los ntawm qhov chaw hibernation. Nws kuj yuam paging ntawm nco tsis nco mus ua ntej hibernation tshwm sim, thiaj li yuav tsim tau ib qho chaw cim xeeb me me. Thaum koj Mac wakes los ntawm kev pw tsaug zog, cov tsis nco qab uas yog paged rau disk tsis yog rov qab nco rau tam sim ntawd; xwb; qhov tsis nco qab yog rov qab los thaum tsim nyog. Qhov no tuaj yeem ua rau cov apps siv sijhawm ntev los thauj thiab tsav paging kom zoo tom qab koj Mac tau ntes los ntawm kev pw tsaug zog.
Txawm li cas los xij, yog tias koj yuav tsum tau nyem tawm txhua lub joule ntawm lub zog los ntawm koj lub Mac lub roj teeb , qhov kev sib tw hom hibernation no yuav pab tau.
Standby
Dhau li ntawm kev pw tsaug zog, koj Mac yuav nkag mus rau lub hom phiaj kom tseg lub roj teeb. Mac portable yuav nyob twj ywm hauv standby mus li peb caug hnub hauv cov xwm txheej zoo tagnrho. Feem ntau cov neeg siv roj teeb uas tsim nyog thiab muaj siab them yuav pom 15 mus rau 20 hnub ntawm lub hwjchim uas sawv ntsug.
Mac computers los ntawm 2013 thiab yav tom ntej txhawb kev ua haujlwm ntawm standby. Standby yog sau tau yog tias koj lub Mac tau pw li peb teev, thiab koj lub lag luam hauv Mac tsis muaj kev sib txuas sab nraud, xws li USB , Thunderbolt , lossis SD cards.
Koj tuaj yeem tawm ntawm lub nkoj los ntawm kev qhib lub hau ntawm koj lub iPad, lossis tapping tej qhov tseem ceeb, ntsaws rau hauv lub hwjchim txuas, nyem nas lossis trackpad, lossis ntsaws cov duab.
Yog tias koj cia koj lub Mac nyob hauv kev tawm qauv ntev ntev, lub roj teeb tuaj yeem tag tawm, yuav tsum tau xa koj lub hwj huam thiab nws pib lub Mac los ntawm nias lub hwj huam khawm.
Hloov Koj Lub Mac Tus Pw Tsav
Koj tuaj yeem hloov hom kev pw tsaug zog hauv koj lub Mac, tab sis peb tsis qhia nws rau cov laus (pre-2005) Mac cov chaw ua si. Yog tias koj sim quab yuam kev hom kev pw tsaug zog, nws yuav ua rau kom tshem tau cov ntaub ntawv tawm thaum pw tsaug zog. Txawm hais tias tuaj tsis tau, koj tuaj yeem mus nrog cov khoom muag uas yuav tsis tsa, qhov twg, koj yuav tsum tshem tawm cov roj teeb, ces rov nruab roj thiab khiav haujlwm. Yog tias lub txawb nqa tsis txhawb Kev Pw Tsav Siab, peb xav tau qhov tseeb ntawm qhov hibernating hla sai wakeup ntawm tus qauv pw tsaug zog.
Yog tias koj lub Mac tsis yog ib qho khoom ua ntej xyoo 2005, lossis koj xav hloov qhov twg, qhov kev hais kom yog:
sudo pmset -a hibernatemode X
Hloov X nrog tus najnpawb 0, 1, 3, lossis 25, nyob ntawm seb hom kev pw tsaug zog uas koj xav siv. Koj yuav tsum tau siv koj tus password los ua kom tiav qhov kev hloov.