Likhatiso tse khethehileng tsa keyboard tse tla u thusa ha u e-na le mathata 'me u qala Mac ea hau bocha

Mong'a e mong le e mong oa komporo ea Apple o batla hore Mac ea bona e sebetse joalo ka oache ka linako tsohle le tlasa maemo ohle. Ka bomalimabe, ha ho joalo kamehla, 'me ka linako tse ling hoa hlokahala ho fetola mokhoa oa boot kapa mefuta e fapaneng ea reset. Ke hantle bakeng sa liketsahalo tsena moo likhutšoane tsa keyboard tseo re u hlahisetsang tsona sengolong sa rona kajeno li ka ba molemo. Ka kopo hlokomela hore tse ling tsa likhutšoane tse boletsoeng li sebetsa ho Mac ka li-processor tsa Intel.

Boholo ba beng ba likhomphutha tsa Apple ba na le likhutšoane tse 'maloa tsa keyboard ka menoana ea bona e nyane. Ba tseba ho li sebelisa ho sebetsa ka mongolo, lifensetere ho komporo ea komporo, kapa esita le mokhoa oa ho laola ho bapala mecha ea litaba. Empa sistimi ea ts'ebetso ea macOS e boetse e fana ka likhutšoane tsa keyboard bakeng sa liketsahalo tse ikhethileng, joalo ka mokhoa oa ho hlaphoheloa, ho qala ho tsoa polokelong ea kantle, le tse ling.

Ho qala ka mokhoa o sireletsehileng

Safe Mode ke mokhoa o khethehileng oa ho sebetsa oa Mac moo komporo e sebetsang e sebelisa feela likarolo tsa bohlokoa tsa software. Ka lebaka la sena, o ka fumana habonolo hore na mathata a hajoale a komporo ea hau a bakoa ke lits'ebetso tse kentsoeng. Nakong ea mokhoa o bolokehileng, liphoso li boetse li hlahlojoa le ho lokisoa ha tsona ho ka khonehang. Haeba u batla ho qala Mac ea hau ka mokhoa o bolokehileng, qala komporo ea hau hape 'me hang-hang u tobetse ebe u tšoara konopo ea Shift e letšehali ho fihlela u bona molaetsa oa ho kena. Kena ebe u khetha Safe Boot ha menu e nepahetseng e hlaha.

Ho etsa litlhahlobo

U ka sebelisa sekhechana sa keyboard ho qala sesebelisoa se bitsoang Apple Diagnostics. Sesebelisoa sena sa phetoho se sebelisetsoa ho lekola le ho lemoha liphoso tse ka bang teng tsa Hardware. Ho tsamaisa tlhahlobo, qala Mac ea hau bocha 'me u tobetse konopo ea D ha e ntse e bulela, kapa Option (Alt) + D e kopantseng haeba u batla ho etsa tlhahlobo ea tlhahlobo ho web version ea eona.

SMC reset

Mathata a khethehileng ho Mac a ka boela a rarolloa ka ho tsosolosa seo ho thoeng ke memori ea SMC - molaoli oa tsamaiso ea tsamaiso. Mofuta ona oa memori o laola, ka mohlala, mesebetsi le liketso tse ling tse amanang le betri ea MacBook, empa hape le moea oa moea, matšoao kapa ho tjhaja. Haeba u nahana hore ho tsosolosa memori ea SMC ke tharollo e nepahetseng bakeng sa mathata a hajoale ho Mac ea hau, tima komporo. Ebe o tobetsa 'me u tšoare motsoako oa linotlolo tsa Ctrl + Option (Alt) + Shift bakeng sa metsotsoana e supileng, ka mor'a metsotsoana e supileng - ntle le ho tlohela linotlolo tse boletsoeng - tšoara konopo ea matla, 'me u tšoare linotlolo tsena kaofela metsotsoana e meng e supileng. Ebe u qala Mac ea hau joalo ka tloaelo.

Khutlisa NVRAM

NVRAM (Memory Non-Volatile Random Access Memory) ho Mac e ikarabella, har'a lintho tse ling, bakeng sa tlhahisoleseling mabapi le tlhophiso ea nako le data, komporo, molumo, toeba kapa trackpad le likarolo tse ling tse tšoanang. Haeba u batla ho tsosolosa NVRAM ho Mac ea hau, tima Mac ea hau ka ho feletseng - u hlile u hloka ho ema ho fihlela skrine e tima ka ho feletseng 'me u sitoa ho utloa balateli. Ebe u bulela Mac ea hau 'me hang-hang u tobetse ebe u tšoara linotlolo tsa Option (Alt) + Cmd + P + R ha u ntse u li tšoere metsotsoana e 20. Ebe u lokolla linotlolo 'me u lumelle Mac boot up.