一、筆記本電腦一直插著電源好嗎

筆記本電腦(nao)要不(bu)(bu)要一直插著(zhu)電源，這是很多筆記本用戶都會(hui)有(you)的(de)(de)一個疑(yi)問(wen)，實際上，筆記本電腦(nao)有(you)多種不(bu)(bu)同(tong)的(de)(de)使用情(qing)況，不(bu)(bu)同(tong)情(qing)況對于電源的(de)(de)需求是不(bu)(bu)同(tong)的(de)(de)：

1、常規使用

筆(bi)記本電(dian)腦與(yu)(yu)手機(ji)不同，筆(bi)記本電(dian)腦屬于(yu)便攜式辦(ban)公(gong)設備，雖(sui)然可以(yi)依(yi)靠電(dian)池(chi)(chi)續(xu)航，但它(ta)的主(zhu)要作用(yong)與(yu)(yu)手機(ji)這(zhe)類(lei)移(yi)動設備不同，它(ta)只(zhi)是(shi)為筆(bi)記本電(dian)腦提(ti)供(gong)一個短時間移(yi)動辦(ban)公(gong)的能力，電(dian)池(chi)(chi)的作用(yong)與(yu)(yu)“UPS”類(lei)似。所以(yi)，如(ru)果是(shi)常(chang)規使(shi)用(yong)筆(bi)記本電(dian)腦（正常(chang)使(shi)用(yong)），就必須要一直插著(zhu)電(dian)源才能夠使(shi)用(yong)。

2、關機狀態下

如果筆(bi)記(ji)本電(dian)(dian)(dian)(dian)腦處于關機狀態，且電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)量充足的(de)情況下，是(shi)可以將筆(bi)記(ji)本電(dian)(dian)(dian)(dian)腦的(de)充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源(yuan)拔掉的(de)，雖然一(yi)直插(cha)著沒有什么問題，但如果為筆(bi)記(ji)本電(dian)(dian)(dian)(dian)腦供(gong)電(dian)(dian)(dian)(dian)的(de)電(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)壓不(bu)穩，容易(yi)導致(zhi)擊(ji)穿電(dian)(dian)(dian)(dian)壓損(sun)壞電(dian)(dian)(dian)(dian)源(yuan)適配器和電(dian)(dian)(dian)(dian)腦內部(bu)的(de)零(ling)部(bu)件，比如主板、聲卡、網卡等等。所以，如果短期內不(bu)使用(yong)電(dian)(dian)(dian)(dian)腦，或者使用(yong)環境內的(de)供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源(yuan)不(bu)穩定，可在不(bu)使用(yong)的(de)情況下，將其拔除。

3、電量不足的情況下

筆(bi)記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)與手(shou)機(ji)有一個相同的(de)特性(xing)，那就是在(zai)關(guan)機(ji)的(de)狀態下(xia)，如(ru)果(guo)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)量不足，電(dian)(dian)(dian)(dian)(dian)(dian)源適(shi)配器(qi)都可以為(wei)手(shou)機(ji)或筆(bi)記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)進行充電(dian)(dian)(dian)(dian)(dian)(dian)。也就是說，如(ru)果(guo)筆(bi)記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)量不足，就可以在(zai)關(guan)機(ji)狀態下(xia)插著電(dian)(dian)(dian)(dian)(dian)(dian)源，這樣就可以為(wei)筆(bi)記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)。但需(xu)要注意的(de)是，筆(bi)記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)大多采用(yong)(yong)(yong)鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，如(ru)果(guo)使(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)為(wei)筆(bi)記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)供電(dian)(dian)(dian)(dian)(dian)(dian)，一旦電(dian)(dian)(dian)(dian)(dian)(dian)量低于5%就會自動關(guan)機(ji)，此時(shi)就必須要連接電(dian)(dian)(dian)(dian)(dian)(dian)源適(shi)配器(qi)才能(neng)使(shi)用(yong)(yong)(yong)，電(dian)(dian)(dian)(dian)(dian)(dian)源適(shi)配器(qi)為(wei)用(yong)(yong)(yong)戶(hu)正常使(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)(nao)提供供電(dian)(dian)(dian)(dian)(dian)(dian)的(de)同時(shi)，也會對電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進行充電(dian)(dian)(dian)(dian)(dian)(dian)。

二、什么情況需要拔掉筆記本電腦的電源

筆記本電(dian)腦在以下(xia)幾(ji)種情(qing)況(kuang)下(xia)，需要將電(dian)源拔掉：

1、雷雨天氣

筆(bi)記本電(dian)(dian)(dian)腦(nao)最怕的(de)(de)就是(shi)“非恒定電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)流”的(de)(de)輸(shu)出，雖然電(dian)(dian)(dian)源(yuan)適配(pei)器會變(bian)壓(ya)，但(dan)如果電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)流較高，一(yi)樣會損(sun)傷適配(pei)器和電(dian)(dian)(dian)腦(nao)內部的(de)(de)零件，最常(chang)見的(de)(de)損(sun)壞現象(xiang)就是(shi)雷(lei)雨天氣(qi)，雷(lei)電(dian)(dian)(dian)劈在(zai)了室(shi)外電(dian)(dian)(dian)線上，高壓(ya)電(dian)(dian)(dian)順著線路傳(chuan)輸(shu)給電(dian)(dian)(dian)腦(nao)設備，導致電(dian)(dian)(dian)腦(nao)內部零件損(sun)壞，雖然大多數樓房都有避(bi)雷(lei)針，但(dan)也存(cun)在(zai)一(yi)定的(de)(de)幾率(lv)。

2、長時間外出

如(ru)果(guo)自己長時(shi)間(jian)外出，那(nei)么就(jiu)需要將筆(bi)記本電腦拔(ba)除(chu)，雖然筆(bi)記本電腦自燃的幾率很小，但如(ru)果(guo)出現一(yi)些(xie)意外情況，還是有可能(neng)導致筆(bi)記本電腦損(sun)壞(huai)或自燃的。總(zong)之(zhi)一(yi)句話，拔(ba)掉要比不(bu)拔(ba)掉安全得多。

三、筆記本電腦電源頻繁插拔有害嗎

有害。

經常插拔電源插頭比一直插著電源危害更大，更加容易損壞電腦，插拔插頭的瞬間會產生“擊穿電壓”，容易燒壞筆記本電腦內部(bu)的(de)零件，雖然這種(zhong)概率(lv)很低，但的(de)確存在。

而且(qie)，更重要的(de)是，頻繁(fan)的(de)插(cha)拔電(dian)源(yuan)插(cha)頭，會(hui)(hui)導致電(dian)源(yuan)插(cha)頭松動、接(jie)觸不良，還會(hui)(hui)形成氧化層，會(hui)(hui)導致電(dian)源(yuan)適配器輸(shu)出的(de)電(dian)壓、電(dian)流不穩定，同樣會(hui)(hui)影響(xiang)筆記本電(dian)腦的(de)使用壽命。