Chief-Mkwawa
Platinum Member
- May 25, 2011
- 31,559
- 42,179
tumia onscreen keyboard kubypass hio lockscreen.
hutokea hio keyboard kukataa, ukishabypass tu hio lockscreen inakubali.
LAPTOP inaharibika muda gani usipoizima bali inapiga mzigo
LAPTOP inaharibika muda gani usipoizima bali inapiga mzigo
hutokea hio keyboard kukataa, ukishabypass tu hio lockscreen inakubali.
Burnaboy
JF-Expert Member
- Dec 2, 2019
- 1,070
- 1,439
Nitafunguaje onscreen keyboard bila kuweka password? Naomba mwongozo. Nimeipakata hapa.
Burnaboy
JF-Expert Member
- Dec 2, 2019
- 1,070
- 1,439
Nime access on screen keyboard ila bado haifanyi kazi
Burnaboy
JF-Expert Member
- Dec 2, 2019
- 1,070
- 1,439
Imekubali mkuu. Pamoja sn.
Burnaboy
JF-Expert Member
- Dec 2, 2019
- 1,070
- 1,439
Update: Baada ya kufanikiwa ku log in, keyboard bado iligoma kufanya kazi. Imenisumbua sana.
Kuna website - -methodstechnologies(dot)com, wameweka methods zaidi ya kumi za ku trouble shoot. Katika hizo mwishoni kabisa nimekuta ya kufanya System Recovery. Nika downgrade Windows 10 latest version to an earlier one that existed.
Baada ya hapo keyboard imekubali kufanya kazi. Kumbe an update to windows 10 latest version inaweza kusababisha hili tatizo.
Pamoja sana mkuu. Mafundi wangenipiga hela na inawezekana wasingejua tatizo ni nini au ningeishia kufanya factory reset.
Chief-Mkwawa
Una mshauri kulingana na akili yako inavokutuma
Kwani wakati halijajaa lilikuwa linatumia umeme wa battery?? Sio sahihi battery kukaa full charge muda wote...any lithium kama upo karbu na umeme hata kufika 100% ni risk kuliko ishia 90 au 80
Mlolongo
JF-Expert Member
- Jul 4, 2019
- 3,483
- 6,257
Peleka ushamba wako huko.
You seem to know nothing about power electronics.
Chief-Mkwawa
Platinum Member
- May 25, 2011
- 31,559
- 42,179
unafikiri watengeneza laptop hawajui? ile 0 na 100% unayoiona wewe kwenye display haimaanishi kwamba ndio actual 0 na 100% bali umeekewa wewe tu to be safe. na ikifika 100 hutumii tena battery umeme unatoka kwenye adapter, ni simple logic tu.
Nini maana ya battery kuwa 0% as per your understanding? 0 doesn't mean battery haina charge ...hizo bms za laptop zinakata at 3.5v per bank...kua fully charged ni kila bank ina 4.2v or 4.3..
We ndo ulisema likijaa battery laptop haitumii tena battery inakuwa connected muda wote direct na chaja ndo nikauliza kwan wakat unachaji halijaa je laptop ilikuwa inatumia huo umeme wa battery wakat unachaji? Naina umezunguka sana na kuanza nambia kwan watengeneza laptop hawajui🤔
Ingekuwa unavowaza watu wasingetafuta app ya kuzuia battery isiingize zaidi ya 80% hata ukisahau uikute ipo below 100% sababu kukaa pale muda mrefu ni risk kama kukaa na chini ya 20% kwa muda mrefu
Toa hoja yako binti
Chief-Mkwawa
Platinum Member
- May 25, 2011
- 31,559
- 42,179
aisee yaani battery kuwa 0 ama full ni volts? ama hizo V umemaanisha nini?
huwa mkuu sipendi kubishana maneno matupu
1. HP support yao wanasema haidhuru kuacha laptop plugged in
Re: Should I keep laptop plugged in all the time even when it's fully charged?
You can leave the computer plugged in. Modern batteries do not "over charge". Too, if you leave the computer plugged into the power, it may save repeated "battery charging cycles", which, while these are measured in the thousands, might eventually wear down a battery a little more quickly...
2. dell support yao haidhuru pia
Keeping computer plugged in all the time | DELL Technologies
My laptop is basically used on my desk and is plugged in/charging all the time. Will this type of use negatively effect the battery and shorten its' life? What other positive/negative eff...
www.dell.com
3. reputable site pia zinasema haidhuru
Is It Bad to Keep My Laptop Plugged In All the Time?
Worried you're wrecking your laptop battery with bad charging habits? Read this.
www.howtogeek.com
hivyo usiongee maneno matupu mkuu na kupotosha watu, leta ushahidi wa maana kuwa ukiacha laptop plugged in inauaa battery na ni risk,
aisee yaani battery kuwa 0 ama full ni volts? ama hizo V umemaanisha nini?
huwa mkuu sipendi kubishana maneno matupu
1. HP support yao wanasema haidhuru kuacha laptop plugged in
Re: Should I keep laptop plugged in all the time even when it's fully charged?
You can leave the computer plugged in. Modern batteries do not "over charge". Too, if you leave the computer plugged into the power, it may save repeated "battery charging cycles", which, while these are measured in the thousands, might eventually wear down a battery a little more quickly...h30434.www3.hp.com
2. dell support yao haidhuru pia
Keeping computer plugged in all the time | DELL Technologies
My laptop is basically used on my desk and is plugged in/charging all the time. Will this type of use negatively effect the battery and shorten its' life? What other positive/negative eff...
3. reputable site pia zinasema haidhuru
Is It Bad to Keep My Laptop Plugged In All the Time?
Worried you're wrecking your laptop battery with bad charging habits? Read this.
hivyo usiongee maneno matupu mkuu na kupotosha watu, leta ushahidi wa maana kuwa ukiacha laptop plugged in inauaa battery na ni risk,
No mbili ni mtu kauuliza swali au hujaelewa ?? Na halijajibiwa ila naona umeandika haidhuru sasa naona we ndo bwana dell mwenyewe umeshajibu...soma post yangu kwanzia nimekuquote legeza kichwa utaelewa? Dunia ya sasa hakuna kifaa cha battery ambacho kikiachwa charge muda wote kitakuwa overcharge hilo hakuna zingesha over heat na kupasuka hata simu zote zinakata umeme once zimefika 100% battery enyewe ina bms yake haikubali battery husika kuwa overcharged hata siku moja,, . Ila pamoja na hayo point ni hii...any lithium battery muda wote kuwa 100% inakula hio battery kidogo kidogo hutoona kwa muda huo
Ingekuwa being 100% haina madhara basi tungekuwa tunanunua simu zikiwa full charge au laptop jiulize kwann zinaachwa zikiwa na nominal volt na sio full volt?
Kuiacha charge imejaa sometime inafanya cycle ndogo ndogo sijui kama unaelewa maana ya life cycle ya battery wat does it mean?
Test za battery zinafanywa hvyo na sio maneno ya kufikirika.,,, Site yako hiyo ya how to geek naona pia hujasoma yote umeona maneno kadhaa ume screenshot umeleta humu ...haya soma na hapo afu endelea bishaaisee yaani battery kuwa 0 ama full ni volts? ama hizo V umemaanisha nini?
huwa mkuu sipendi kubishana maneno matupu
1. HP support yao wanasema haidhuru kuacha laptop plugged in
Re: Should I keep laptop plugged in all the time even when it's fully charged?
You can leave the computer plugged in. Modern batteries do not "over charge". Too, if you leave the computer plugged into the power, it may save repeated "battery charging cycles", which, while these are measured in the thousands, might eventually wear down a battery a little more quickly...
2. dell support yao haidhuru pia
Keeping computer plugged in all the time | DELL Technologies
My laptop is basically used on my desk and is plugged in/charging all the time. Will this type of use negatively effect the battery and shorten its' life? What other positive/negative eff...
3. reputable site pia zinasema haidhuru
Is It Bad to Keep My Laptop Plugged In All the Time?
Worried you're wrecking your laptop battery with bad charging habits? Read this.
hivyo usiongee maneno matupu mkuu na kupotosha watu, leta ushahidi wa maana kuwa ukiacha laptop plugged in inauaa battery na ni risk,
Hata watengeneza smart phone siku hizi wameweka fast charge ..ile ni biashara ila test inaonesha battery ya kawaida ya 4000mah lithium ikiwa charging na chaja ya kawaida 5V 1A or 2A ita last muda mrefu kuliko kuichaji fast túseme nusu saa umeingiza 60 or 70% unaipa stress zile chemical kule ndani haiwezi dumu kama hii nyingne ila nyie msiopenda kuelewa utapita page ya samsung utaleta maneno wakiisifia battery yao na chaja yao...
Once material zilizounda battery ni sawa basi tabia zitafanana haijalishi ni nani katengeneza,,,. Sasa wewe dell hawaundi battery wananunua kwa kina panasonic na makampuni mengne ..panasonic anakwambia hii battery ikiachwa hivi inalika haraka wewe unawasikiliza dell😁😁 hio ni biashara mkuu ...jitahd usome usome kidogo fanya na test ndogo ndogo about battery
polokwane
JF-Expert Member
- Dec 16, 2018
- 3,361
- 5,842
Kuharibika kwa pc hasa kama itatumika kwa muda mrefu chanzo hasa huwa ni mfumo wa upoozaji.
Kama mfumo wa upoozaji uko vizuri piga kazi tu Usiwaze ila hakikisha mifumo yake ya upumuaji haiingiliwi yaani air inlets na outlets flow na hasa kama sehemu unayo fanyia kazia ina vumbi sana hali ambayo itahatarisha RPM ya cooling fan au unaziba air inlet flow kwa kuweka mashine sehemu ambayo haivuti hewa vizuri, kwa laptop mfano kama kitandani, kwenye kochi , mapajani nk.
Weka on top of hardmetals.
barafuyamoto
JF-Expert Member
- Jul 26, 2014
- 32,378
- 29,739
Haina tatizo hata masaa 24 mashine zinapita kazi
Watu8
Platinum Member
- Feb 19, 2010
- 73,773
- 102,126
Ongezea na vumbi pia
polokwane
JF-Expert Member
- Dec 16, 2018
- 3,361
- 5,842
Umeongea point kubwa sana ambayo wengi hawaijui uingiaji wa charge ambao ni standard inabid kinacho chajiwa kiwe na uwezo mkubwa hata mara tatu zaid ikibid ya kile kinacho charge na hasa kama ukitaka ufanisi bora na ulinzi na usalama wa kile linacho chajiwa.
Mfano mdogo wale wanao charge feature phones hizi za vibatani au almaarufu vitochi ambavyo vina batt ya 800MA kwa kutumia charger kubwa za smart phone yenye 1 to 2 A , kweli kisimu kitajaa haraka lakini pia kitaisha charge haraka tofauti na ukicharge kwa charger yake ya 250 -300mah ambapo kitachukua mda mrefu kidogo kujaa lakini kikijaa kitakaa na charge mda mrefu..
Chief-Mkwawa
Platinum Member
- May 25, 2011
- 31,559
- 42,179
Mkuu hata huelewi unachoongea no offense.
Hakuna aliekataa Joto linaua battery, Nimeongea huko juu na wadau kibao wameliongeleA,
Leta ushahidi kuacha laptop plugged in baada ya battery kujaa ni jambo baya, hayo mambo ya fast charging na cooling ni mengine hayahusiani na Tunachoongea hapa. Hizo volts na Ampere hata hazina maana na tunachozungumzia.
Chief-Mkwawa
Platinum Member
- May 25, 2011
- 31,559
- 42,179
Ushahidi Pls.
Simu zina miundo yake, kitochi hakipokei 1a ama 2a hata utumie hio chaja umeme unaingia kidogo kidogo kama kawaida, na hizo Habari za kwamba inaisha upesi ni za kijiweni otherwise leta ushahidi.