一、筆記本電腦一直插著電源好嗎

筆記(ji)(ji)本(ben)(ben)電腦(nao)要不(bu)要一直插著(zhu)電源(yuan)，這(zhe)是很多筆記(ji)(ji)本(ben)(ben)用(yong)戶都會有的(de)一個疑問，實(shi)際上，筆記(ji)(ji)本(ben)(ben)電腦(nao)有多種不(bu)同的(de)使用(yong)情況，不(bu)同情況對于(yu)電源(yuan)的(de)需求(qiu)是不(bu)同的(de)：

1、常規使用

筆(bi)記本(ben)(ben)電(dian)腦(nao)與(yu)手機不同，筆(bi)記本(ben)(ben)電(dian)腦(nao)屬于便攜式辦(ban)公(gong)設備，雖然可以依(yi)靠(kao)電(dian)池續航，但(dan)它的主要作用(yong)(yong)與(yu)手機這類移動設備不同，它只是為筆(bi)記本(ben)(ben)電(dian)腦(nao)提(ti)供一個短時間移動辦(ban)公(gong)的能(neng)力，電(dian)池的作用(yong)(yong)與(yu)“UPS”類似。所以，如果(guo)是常(chang)規使(shi)用(yong)(yong)筆(bi)記本(ben)(ben)電(dian)腦(nao)（正常(chang)使(shi)用(yong)(yong)），就必須(xu)要一直插(cha)著電(dian)源才能(neng)夠使(shi)用(yong)(yong)。

2、關機狀態下

如果筆記本電(dian)(dian)(dian)(dian)腦(nao)(nao)處(chu)于關機狀(zhuang)態，且電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)量(liang)充(chong)足(zu)的(de)(de)情況下(xia)(xia)，是(shi)可(ke)以將筆記本電(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源拔(ba)掉的(de)(de)，雖然一直插著沒有什么(me)問題，但如果為筆記本電(dian)(dian)(dian)(dian)腦(nao)(nao)供電(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓不穩，容(rong)易導致擊穿電(dian)(dian)(dian)(dian)壓損壞電(dian)(dian)(dian)(dian)源適配器(qi)和電(dian)(dian)(dian)(dian)腦(nao)(nao)內部(bu)的(de)(de)零部(bu)件，比如主板、聲卡、網卡等等。所(suo)以，如果短期(qi)內不使(shi)用(yong)電(dian)(dian)(dian)(dian)腦(nao)(nao)，或者使(shi)用(yong)環境內的(de)(de)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源不穩定(ding)，可(ke)在不使(shi)用(yong)的(de)(de)情況下(xia)(xia)，將其拔(ba)除(chu)。

3、電量不足的情況下

筆(bi)記本電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)與手機(ji)有一(yi)個(ge)相(xiang)同(tong)的(de)特性，那就是在(zai)關(guan)(guan)機(ji)的(de)狀態下(xia)，如(ru)果(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)量不足(zu)，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)器都可(ke)以為手機(ji)或筆(bi)記本電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)進行充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。也就是說，如(ru)果(guo)(guo)筆(bi)記本電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)量不足(zu)，就可(ke)以在(zai)關(guan)(guan)機(ji)狀態下(xia)插著(zhu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，這(zhe)樣(yang)就可(ke)以為筆(bi)記本電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。但需要(yao)注意的(de)是，筆(bi)記本電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)大多(duo)采用鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，如(ru)果(guo)(guo)使(shi)(shi)用電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)為筆(bi)記本電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)供電(dian)(dian)(dian)(dian)(dian)(dian)，一(yi)旦電(dian)(dian)(dian)(dian)(dian)(dian)量低于(yu)5%就會(hui)自動(dong)關(guan)(guan)機(ji)，此時(shi)就必(bi)須要(yao)連(lian)接電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)器才能使(shi)(shi)用，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)器為用戶正常(chang)使(shi)(shi)用電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)提供供電(dian)(dian)(dian)(dian)(dian)(dian)的(de)同(tong)時(shi)，也會(hui)對電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進行充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。

二、什么情況需要拔掉筆記本電腦的電源

筆記本電腦在(zai)以下幾(ji)種情況下，需(xu)要將電源(yuan)拔掉：

1、雷雨天氣

筆記(ji)本電(dian)(dian)(dian)腦(nao)最怕的(de)就是(shi)“非(fei)恒定電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流(liu)(liu)”的(de)輸出，雖然電(dian)(dian)(dian)源適配器會變(bian)壓(ya)(ya)，但(dan)如果電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流(liu)(liu)較高，一樣(yang)會損(sun)傷適配器和電(dian)(dian)(dian)腦(nao)內部的(de)零件，最常(chang)見的(de)損(sun)壞(huai)現(xian)象就是(shi)雷(lei)雨天氣，雷(lei)電(dian)(dian)(dian)劈在了室外電(dian)(dian)(dian)線上，高壓(ya)(ya)電(dian)(dian)(dian)順(shun)著(zhu)線路(lu)傳(chuan)輸給電(dian)(dian)(dian)腦(nao)設備(bei)，導致電(dian)(dian)(dian)腦(nao)內部零件損(sun)壞(huai)，雖然大多(duo)數樓房都(dou)有避雷(lei)針，但(dan)也存在一定的(de)幾率。

2、長時間外出

如果自己長時間外(wai)出，那么就需要將筆(bi)記(ji)本(ben)(ben)電腦(nao)拔除(chu)，雖然筆(bi)記(ji)本(ben)(ben)電腦(nao)自燃的幾(ji)率很小，但如果出現(xian)一些(xie)意外(wai)情況，還是(shi)有可能導致筆(bi)記(ji)本(ben)(ben)電腦(nao)損壞或(huo)自燃的。總(zong)之一句話，拔掉(diao)要比(bi)不(bu)拔掉(diao)安(an)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的(de)零件，雖然這種(zhong)概率很低，但的(de)確存(cun)在。

而(er)且，更重要的是(shi)，頻(pin)繁的插(cha)拔電(dian)(dian)源插(cha)頭，會(hui)導致(zhi)電(dian)(dian)源插(cha)頭松動、接觸不(bu)良(liang)，還會(hui)形(xing)成(cheng)氧化層，會(hui)導致(zhi)電(dian)(dian)源適配器輸出的電(dian)(dian)壓、電(dian)(dian)流不(bu)穩定，同樣會(hui)影響筆(bi)記本電(dian)(dian)腦的使(shi)用壽命(ming)。