有網友(you)反映(ying)自己的筆記本電源適配器在給電(dian)腦上(shang)充(chong)(chong)電(dian)時老是發出“滴滴”的(de)奇怪聲響，然后充(chong)(chong)電(dian)也不(bu)是很正常，這(zhe)是什么(me)情況呢？接下(xia)來(lai)飛天鷹科技(ji)告訴大家一些方法可以試一下(xia)。

如(ru)(ru)(ru)果是(shi)指(zhi)插上電(dian)源適配(pei)器后(hou)經(jing)常不能開(kai)機，屏幕黑屏，請(qing)您(nin)回憶(yi)一下經(jing)過(guo)(guo)什(shen)么操作后(hou)突(tu)然出現(xian)這個情(qing)況的，比(bi)如(ru)(ru)(ru)最近是(shi)否(fou)進行過(guo)(guo)硬(ying)件改動（例如(ru)(ru)(ru)添加過(guo)(guo)新內存）或(huo)者連接(jie)(jie)(jie)了外(wai)(wai)接(jie)(jie)(jie)設備，如(ru)(ru)(ru)果是(shi)，建(jian)議您(nin)恢復(fu)之前硬(ying)件配(pei)置(zhi)及斷開(kai)所(suo)有外(wai)(wai)接(jie)(jie)(jie)設備看是(shi)否(fou)可(ke)以(yi)正常開(kai)機。2、如(ru)(ru)(ru)果您(nin)沒(mei)有進行過(guo)(guo)特殊操作，并且您(nin)確認(ren)周邊電(dian)壓(ya)環境(jing)穩定(ding)，建(jian)議您(nin)嘗試將(jiang)機器斷電(dian)靜置(zhi)看看，

方法(fa)如下：（1）您先將電(dian)(dian)(dian)(dian)(dian)源(yuan)適配器、電(dian)(dian)(dian)(dian)(dian)池和其它(ta)外接(jie)(jie)設備(bei)例USB鼠標等(deng)，都取下；（2）在(zai)沒有(you)供電(dian)(dian)(dian)(dian)(dian)設備(bei)的(de)情況下，您按(an)住開(kai)機(ji)(ji)鍵1分鐘左(zuo)右(you)；（3）然后不(bu)要(yao)連(lian)(lian)接(jie)(jie)供電(dian)(dian)(dian)(dian)(dian)設備(bei)，靜(jing)置30分鐘左(zuo)右(you)；（4）靜(jing)置后不(bu)要(yao)插上(shang)(shang)電(dian)(dian)(dian)(dian)(dian)池，只使(shi)用外接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)源(yuan)供電(dian)(dian)(dian)(dian)(dian)，先連(lian)(lian)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)機(ji)(ji)器端，再連(lian)(lian)接(jie)(jie)插座，看(kan)一下是(shi)否能夠開(kai)機(ji)(ji)。3、如果(guo)上(shang)(shang)面方法(fa)不(bu)能解決您的(de)問題，初(chu)步判斷這個情況可能是(shi)由于硬件有(you)故(gu)(gu)障（例如電(dian)(dian)(dian)(dian)(dian)源(yuan)適配器故(gu)(gu)障、電(dian)(dian)(dian)(dian)(dian)源(yuan)接(jie)(jie)口有(you)故(gu)(gu)障或排線(xian)接(jie)(jie)觸不(bu)良等(deng)原因造成的(de)。