Okufanele ukwenze uma umthombo wokukhanya wekhompyutha yezimboni ungakwazi ukuxhunywa

Okuqukethwe

• 1. Thola ukuthi inombolo yembobo ikhethwe kahle yini
• 2. Hlola ikhebula elixhumanisa ibhodi lokulawula umthombo wokukhanya embotsheni ye-serial
• 3. Shintsha ezinye izimbobo ze-COM ukuze zihlolwe
• 4. Ukuxazulula izinkinga nokuxazulula okwengeziwe
• 5. Isiphetho

1. Thola ukuthi inombolo yembobo ikhethwe kahle yini

2. Hlola ikhebula elixhumanisa ibhodi lokulawula umthombo wokukhanya embotsheni ye-serial

Kwesinye isikhathi, inkinga yokuxhuma kwekhebula ingabangela umthombo wokukhanya ukuthi ungakwazi ukuxhumana nekhompyutha yezimboni. Ungasebenzisa imodi ye-buzzer ye-multimeter ukuze uthole isimo sokuxhumana sekhebula. Landela lezi zinyathelo ezingezansi ukuze uxazulule inkinga:

1. Vala amandla ekhompuyutha yezimboni kanye nebhodi lokulawula umthombo wokukhanya.

2. Khipha izixhumi emikhawulweni yomibili yekhebula futhi uhlole ukuthi ikhebuli yonakele noma ayikhululekile yini.

3. Sebenzisa i-multimeter ukuxhuma ipeni lokuhlola nezikhonkwane ezimbili zekhebula ngokulandelana kwazo. Uma ikhebula lingavinjelwanga, i-multimeter kufanele ikhiphe i-beep, ebonisa ukuthi ikhebula livamile.

4. Uma ingekho ibhiphu, noma ibhiphu yenzeka ngezikhathi ezithile, kungase kube nenkinga ngekhebula. Ungashintsha ikhebuli entsha bese uxhuma kabusha ibhodi lokulawula umthombo wokukhanya kanye nekhompyutha yezimboni.

3. Shintsha ezinye izimbobo ze-COM ukuze zihlolwe

Uma izinyathelo ezimbili ezingenhla zingayixazululi inkinga, ungazama futhi ukuxhuma ibhodi lokulawula umthombo wokukhanya kwamanye amachweba we-COM atholakalayo ukuze uqede ukuthi kungenzeka ukwehluleka kwechweba elithile.

1. Vala amandla ekhompuyutha yezimboni kanye nebhodi lokulawula umthombo wokukhanya.

2. Khipha ikhebula lokuqala bese ulixhuma kwenye imbobo ye-COM etholakalayo.

3. Vula amandla ekhompuyutha yezimboni kanye nebhodi yokulawula umthombo wokukhanya ukuze uhlole ukuthi angaxhumeka ngempumelelo yini.

4. Ukuxazulula izinkinga nokuxazulula okwengeziwe

Uma inkinga isengakaxazululeki, kungase kube namanye amaphutha noma izinkinga zokumisa. Kunconywa ukuthi uthathe izinyathelo ezilandelayo:

1. Hlola ukuthi abashayeli bekhompuyutha yezimboni kanye nebhodi lokulawula umthombo wokukhanya afakwe ngendlela efanele yini. Ungakwazi ukufaka kabusha abashayeli noma uwabuyekezele enguqulweni yakamuva.

2. Hlola umphathi wedivayisi wekhompuyutha yezimboni kanye nebhodi lokulawula umthombo wokukhanya ukuze uqinisekise ukuthi amadivayisi abonwa ngokujwayelekile ngaphandle kwanoma yiziphi izexwayiso noma ukwaziswa kwamaphutha.

3. Bheka kumanuwali eziqondiso zebhodi lokulawula umthombo wokukhanya kanye nekhompyutha yezimboni ukuze uthole izinkinga ezivamile nezindlela zokuxazulula inkinga. Ungaphinda uxhumane nosekelo lochwepheshe lomkhiqizi ukuze uthole usizo oluchwepheshile nesiqondiso.

5. Isiphetho

Ukwehluleka komthombo wokukhanya wekhompuyutha yezimboni ukuxhuma kungase kubangelwe izizathu eziningi, kodwa ngokusebenzisa izindlela ezingenhla ezilula nezisebenzayo zokuxazulula inkinga, ungathola ngokushesha inkinga futhi uthathe izixazululo ezihambisanayo. Ngesikhathi sokusetshenziswa kwenqubo yokuxazulula inkinga nesixazululo, khumbula ukunaka ukuphepha futhi uqinisekise ukuthi idivayisi isesimweni sokucisha.