I-athikili ehlukile enikelwe kumamaki emibuzo nxazonke thuthukisa amakhompyutha we-apula kuqubule elinye igagasi lemibuzo engaphenduleki. Ngakho-ke, siyaqhubeka nomsebenzi olandelayo.
Q: Yimaphi amandla aphezulu enkumbulo okusebenza kuma-Mac angawodwana?
A: Ama-RAM e-OWC aqinisekisiwe futhi asebenza ngamakhono alandelayo aphezulu:
IMacBook Pro | maphakathi no-2012, ngasekupheleni kuka-2011, ekuqaleni kuka-2011, phakathi kuka-2010 | 16 GB |
maphakathi no-2009, ngasekupheleni kuka-2008 15″ | 8 GB | |
ngasekupheleni kuka-2008 17″, ekuqaleni kuka-2008, ngasekupheleni kuka-2007, ekuqaleni kuka-2007 | 6 GB | |
MacBook | maphakathi no-2010 | 16 GB |
ngasekupheleni kuka-2009, ngasekupheleni kuka-2008 i-aluminium | 8 GB | |
maphakathi no-2009, ekuqaleni kuka-2009, ngasekupheleni kuka-2008, ekuqaleni kuka-2008, ngasekupheleni kuka-2007 | 6 GB | |
Mac mini | ngasekupheleni kuka-2012, phakathi kuka-2011, phakathi kuka-2010 | 16 GB |
ngasekupheleni kuka-2009, ekuqaleni kuka-2009 | 8 GB | |
iMac | ngasekupheleni kuka-2012 27″, ngasekupheleni kuka-2011, phakathi kuka-2011, phakathi kuka-2010, ngasekupheleni kuka-2009 27″ | 32 GB |
ekuqaleni kuka-2013, ngasekupheleni kuka-2012 21″, ngasekupheleni kuka-2009 21″ | 16 GB | |
maphakathi no-2009, ekuqaleni kuka-2009 | 8 GB | |
ekuqaleni kuka-2008, maphakathi no-2007 | 6 GB | |
Mac Pro | 2009–2012 (8 kanye 12 core processors) | 96 GB |
2009–2012 (4 kanye 6 core processors) | 48 GB | |
2006-2008 | 32 GB |
Q: Ungashintsha kanjani i-RAM ku-iMac 21″ encane ka-2012?
A: Ku-21″ entsha, nakuba i-RAM ishintsha, ayifinyeleleki nganoma yimuphi umnyango. Ngakho-ke, kuyadingeka ukuthi ukhiphe isibonisi futhi uhlukanise cishe yonke i-iMac ukuze ufike ezikhumbuzweni futhi ukwazi ukufaka esikhundleni sazo. Futhi, inguqulo engu-21″ inezikhala ezi-2 kuphela, ngakho-ke i-16GB iyona ephezulu. Kulokhu, ngincoma ukuthi ukhokhe okwengeziwe nge-16 GB yememori ngqo kusuka efekthri.
Q: Ingabe ibhethri le-MacBook Air lingashintshwa?
A: Yebo, njengawo wonke ama-MacBooks. Kodwa-ke, akukhona ukushintshaniswa komsebenzisi, ngakho-ke udinga ukuvakashela noma yiziphi izinsizakalo ezinakekela amakhompyutha we-Apple.
Q: Kuthiwani ngosekelo lwe-TRIM lwemishini ye-OWC oyithumelayo?
A: Amadiski avela ku-OWC asebenzisa amathuluzi awo alokho okubizwa ngokuthi ukuqoqwa kukadoti kanye neminye imisebenzi ehlobene nokugcinwa kwamadiski e-SSD, akhiwe ngokuqondile kusilawuli se-SandForce. Ngakho-ke, asikho isidingo sokuvula isofthiwe ye-TRIM ohlelweni, ngokuphambene nalokho, i-OWC ayikuncomi, ngoba idrayivu izolawulwa imisebenzi emibili efanayo. Isitatimende somenzi ngalesi sihloko singatholakala kubhulogi yakhe: macsales.com.
Q: Ukusingatha kanjani ukubuyisela ama-hard drive kuma-iMac anenzwa ekhethekile yokushisa kanye ne-hard drive firmware?
A: Lokhu kusebenza kuwo wonke ama-iMacs kusukela ngasekupheleni kuka-2009 kuya kweyakamuva. U-Apple wanquma (mhlawumbe ngenxa yesikhala esiminyene, esingapholiswanga kahle) ukuthi angasebenzisi izinga lokushisa elivamile elakhelwe ngqo kuma-hard drive ngendlela ebizwa ngokuthi yi-SMART status. Kunalokho, isebenzisa ama-disc ashintshiwe nge-firmware ekhethekile noma isebenzisa ikhebula elikhethekile ukukala izinga lokushisa. Ngakho-ke uma ufaka idiski yakho kulawa ma-iMacs, uhlelo alutholi ulwazi kusuka kunzwa yalo futhi luqala abalandeli ngesivinini esikhulu. Kuzwakala sengathi i-iMac isizondiza ihambe. Lokhu kungaxazululwa ngesofthiwe enciphisa ijubane labalandeli noma, kumamodeli amadala, ngokujikeleza inzwa. Kodwa-ke, kokubili okuhlukile kune-drawback enkulu, okungukuthi isistimu ayazi ukuthi izinga lokushisa lediski liyini futhi alikwazi ukuzivumelanisa nokupholisa kuyo. Lapho i-Apple yenza umzamo omkhulu kangaka wokulinganisa izinga lokushisa, kunengqondo ngempela ukukukala.
Sinikeza isisombululo sangempela se-hardware ngokuxhunywa kwenzwa yokufaka esikhundleni esebenza ngokugcwele, isistimu ithola idatha efanele kuyo futhi ilawula isivinini sabalandeli ngokufanele. Futhi lokho okwamamodeli asekupheleni kuka-2009, maphakathi no-2010 naphakathi kuka-2011 Sisasebenza kuma-iMac amasha, kodwa nawo anezilinganiso zawo zokushisa, ngakho-ke asikho isidingo sokuzama ukufaka i-hard drive kuze kube yilapho kutholakala isisombululo esifanele. .
Q: Ngingakwazi ukufaka amadrayivu amabili ku-iMac? I-SSD eyodwa yakudala kanye ne-SSD eyodwa?
A: Yebo. Kumamodeli angu-21″ no-27″ maphakathi no-2011 kanye nangama-27″ maphakathi no-2010, i-SSD ingafakwa njengedrayivu yesibili. Ngakho inhlanganisela ekahle ye-hard disk enkulu (kufika ku-4 TB) kanye ne-SSD esheshayo. Kungaba i-SSD ehlukile yesistimu nedatha eyisisekelo nedatha enkulu ku-hard disk noma njengokumiswa kwe-Fusion Drive. Kuma-iMac amadala, ungabeka i-SSD esikhundleni se-DVD drive.
Q: Ingabe amadrayivu e-SSD athengiswa kanzima ebhodini ku-MacBook Air ne-Pro ene-Retina display?
A: Cha, idrayivu nekhadi leSikhumulo Sezindiza yizona kuphela izingxenye ezihlukene nebhodi lomama. La mahemuhemu avela eqinisweni lokuthi i-RAM idayiswa kanzima futhi idiski inomumo we-atypical nesixhumi. Ibukeka njengememori kunediski. Ukuma kwe-SSD esetshenziswe ku-MacBook Air kanye ne-Pro ene-Retina display nakho kuhlukile. I-2010-11 kanye ne-2012 Airs iba nesixhumi esihlukile.
Q: Kungenzeka yini ukushintsha iprosesa noma ikhadi lehluzo kunoma iyiphi i-Mac?
A: Ngamagama alula: kuyenzeka kuma-iMacs, kodwa asinikezeli ukuthuthukiswa okunjalo ngenxa yezinkinga zewaranti.
Amakhadi ezithombe angashintshwa ngokomzimba kuphela kuma-iMacs kuze kube ngu-2012. Ku-MacBooks ne-Mac minis, ama-chips ezithombe ezizinikele nawo ayingxenye yebhodi lomama. Nokho, inkinga ukutholakala kwalawa makhadi athile. Amakhadi amasha awathengiswa ngokuhlukana, ashiya kuphela i-eBay namanye amaseva anezingxenye ze-Apple zomsuka ongaqinisekile futhi azinawaranti. Vele, bekungeke kube yi-Apple uma amakhadi ewanikezayo engenayo i-firmware ekhethekile, ngakho-ke i-iMac ingase ingasebenzi ngekhadi elivamile le-laptop. Lezi yizizathu zokuthi kungani singanikezi ukuthuthukiswa okunjalo. Akufanele sikhohlwe nge-Mac Pro, lapha isimo sihluke ngokuphelele - ukufaka esikhundleni sekhadi lehluzo kuyindaba elula. Nokho, kufanele kuqikelelwe ukuthi ikhadi lemifanekiso liyasekelwa ku-Mac. Ngakho awukwazi ukukhetha noma yini efana ne-PC.
Kumaphrosesa, isimo ngokufanayo sikhawulelwe kuma-iMacs. Ama-MacBooks nama-Mac minis asebenzisa amaphrosesa eselula athengiswa kuphela kubakhiqizi be-PC ngezinkulungwane. Ngakho-ke akunakwenzeka ukuthola izingcezu ngazinye, futhi uma kunjalo, ngentengo engenakukhokhwa. Nge-iMac, ukufaka esikhundleni sephrosesa kusho ukulahlekelwa okuthile kwewaranti nge-Apple, ngakho-ke kunengqondo emishinini emidala. Khona-ke udinga ukushintshela kuphrosesa enesokhethi efanayo kanye nokusetshenziswa okufanayo noma okuphansi. Isimo siyahlukahluka ngokuya ngokulungiselelwa okuthile, futhi isibonelo, ezinye izinguqulo ezine-i3 yasekuqaleni ngeke zikwazi ukuthuthukela ku-i7. Ingomuntu ngamunye futhi iwukuhlola okunesibindi kunokuqiniseka. Enye inkinga ukutholakala kwama-processor. Njengoba ngibhekene nokuthuthukiswa kwe-iMac, engaphandle kwewaranti, ngidinga iphrosesa ehambisanayo eyayisesikhathini samanje, isibonelo, eminyakeni emibili edlule, futhi iphrosesa enjalo ayisathengiswa entsha. Ngakho futhi lokho kushiya i-eBay noma abanye abathengisi bengenawaranti.
Ngakho-ke zombili izinguquko ezifanele ama-DIYers athola iphrosesa esetshenzisiwe noma ikhadi lezithombe, badlule ezinkundleni zezingxoxo, bese beqala ukushintshana ngokuzifaka engozini.
U-Libor Kubín ubuze, uMichal Pazderník wakwa-Etnetera Logicworks, inkampani engemuva kwayo, waphendula. nsparkle.cz.
Umbuzo cishe ungaphezu kukaMnu. Pazderník, ingabe ucabanga ukuthi esikhathini esizayo kuyokwenzeka ukushintsha i-MacBook Pro ngekhadi le-Retina Airport ngemodeli ephakeme enezinga le-ac?
umbuzo uwukuthi ingabe imojuli entsha izoba yiphini futhi ihambisane ngokomzimba naleyo ekhona.
Umbuzo othakazelisayo. Ngicabanga ukuthi kungenzeka. Ukuthuthukisa usuka ekhadini leSikhumulo sezindiza g ukuya ku-n ngokushesha kungenzeka kwamanye amamodeli. Kodwa-ke ngeke kuqinisekiswe, asazi ukuthi isixhumi ngeke sishintshe kumodeli elandelayo noma uma singeke sihlangabezane nemikhawulo yesofthiwe. Nokho, ngibona ithuba lokuthi izosebenza lapha.
Siyabonga ngempendulo, uma lokhu "kuthuthukisa" kungenzeka esikhathini esizayo, ngizokuthinta nakanjani :-)
Sawubona, nginombuzo owodwa. Ku-mac mini 2012 i5 entsha, ngishintshe idiski yakudala nge-SSD. Kungenzeka ukuthi isivinini sediski ekuhlolweni sifinyelela inani le-140 MB / s kuphela lapho ubhala futhi kuyinto ezungeze i-400 MB / s lapho ufunda. Ngicabanga ukuthi inani lokubhala lika-140 MB/s alanele, akunjalo?
Sawubona, u-140MB/s uphansi impela. Nokho, kuya ngemodeli ye-SSD onayo kanye naku-SW esetshenziselwa ukuhlola. Amanye ama-SSD (ngokwesibonelo i-OWC) anamanani aphansi lapho ubhala idatha ecindezelwe, esetshenziswa ngokwesibonelo yiBlackmagic Speedtest edumile. Kunoma yikuphi, isivinini esiphezulu ngesikhathi sokubhala okulandelanayo asibalulekile kangako, isivinini ngesikhathi sokubhala okungahleliwe kwamabhulokhi wedatha amancane abaluleke kakhulu.
Usuku oluhle,
kungenzeka ukwengeza idrayivu ye-SSD ka-2012 ku-iMac eyisisekelo futhi udale idrayivu ye-fusion.
Ngifunde endaweni ethile ukuthi i-SSD evela kuMacbook rPRO kufanele iye lapho (kufanele kube nesixhumi sayo ebhodini)
Nokho, ngokombono bekungenzeka, kodwa bengilokhu ngafunda i-Fusion Drive kancane (ngaphambi kokuba i-Apple ikhiphe isibuyekezo se-BOOTCAMP ye-3TB+)... Kuyinqubo yesofthiwe, i-FD yenziwa ngomyalo bese uyidala usebenzisa i-OS X idrayivu yangaphandle, okufanele isule yonke idatha ku-iMac, akuwona wonke ama-SSD anemingcele yawo. Ngabonisana nochwepheshe mayelana nokuthi kungenzeka yini nge-512 GB SSD, njll. Ingabangela ububi, angiyincomi... Kungcono ukubonisana nokusekelwa kwezobuchwepheshe kwe-Apple...
Usuku oluhle,
Ngingathanda ukubuza ngentengo yokwengeza idrayivu yesibili (SSD) ku-iMac 27″ maphakathi no-2010, kokubili esikhundleni se-DVD drive futhi ngaphezu kwalokho. Nginentshisekelo futhi ezindlekweni zokufakwa uma ngine-SSD yami.
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