鍵盤按鍵錯亂修復

鑒于很多人都不是電腦這(zhe)一塊的(de)專家(jia)，那筆者就(jiu)用最簡單(dan)的(de)方(fang)法來(lai)跟大(da)家(jia)講(jiang)解(jie)，我們進入到瀏(liu)覽器搜索“360安(an)全衛士”

打(da)開(kai)“360安全衛士”，點擊(ji)“人工(gong)服務“（人工(gong)服務是360提供的一款很不錯的軟(ruan)件，同城人工(gong)服務）

在點擊這個人工服務的圖標后，我們(men)進入到人工服務的窗(chuang)口中(zhong)，這里(li)我們(men)在該窗(chuang)口中(zhong)的框中(zhong)輸入“鍵盤按鍵錯(cuo)亂”。

根據它(ta)的提(ti)升，進行(xing)(xing)修復就(jiu)行(xing)(xing)了(le)！然后耐心等待重(zhong)啟(qi)您的電腦就(jiu)行(xing)(xing)了(le)！

其余方法：

方法1、開機(ji)按F8不動到高(gao)級(ji)選項出現在松手，選“最近一次的正確(que)配(pei)置”回車(che)修復。

方法2、如果(guo)(guo)故障依(yi)舊(jiu)，請你用系統自帶的系統還原，還原到你沒有出現(xian)這次故障的時候修(xiu)復(fu)（如果(guo)(guo)正(zheng)常模式(shi)恢復(fu)失敗，請開機按F8進(jin)入(ru)到安全模式(shi)中使用系統還原）。

鍵盤上數字小鍵盤失靈

這個是很多新手朋友會經常犯的最低級錯誤，一般是臺式機大鍵盤，導(dao)致(zhi)鍵(jian)(jian)盤(pan)數字(zi)(zi)小鍵(jian)(jian)盤(pan)(0123456789)按(an)鍵(jian)(jian)失靈(ling)多數原(yuan)因是大家(jia)關閉了數字(zi)(zi)小鍵(jian)(jian)盤(pan)，大家(jia)可以(yi)看看Numlock鍵(jian)(jian)是否(fou)開(kai)啟(qi)(qi)，對應(ying)上面有個(ge)數字(zi)(zi)鍵(jian)(jian)盤(pan)燈(deng)，按(an)Numlock鍵(jian)(jian)上面的燈(deng)亮了即開(kai)啟(qi)(qi)了數字(zi)(zi)小鍵(jian)(jian)盤(pan)。

還有一些筆記本新手朋友(you)經常會問為什(shen)么我筆(bi)記(ji)本鍵(jian)盤右邊部分字(zi)(zi)母(mu)鍵(jian)打出來的確是數字(zi)(zi)而(er)不是字(zi)(zi)母(mu)，很糾結!其(qi)實這是因為筆(bi)記(ji)本數字(zi)(zi)鍵(jian)與(yu)字(zi)(zi)母(mu)鍵(jian)存在結合(he)，當開(kai)啟了(le)數字(zi)(zi)鍵(jian)盤，部分右邊的字(zi)(zi)母(mu)鍵(jian)就被排列(lie)成數字(zi)(zi)鍵(jian)，主要是因為筆(bi)記(ji)本鍵(jian)盤比較(jiao)少(shao)，廠家設置了(le)智能切換功能。

解決辦法如下：

如果(guo)只是(shi)小鍵盤被鎖，那么(me)請同(tong)時按住fn+Numlk 鍵切(qie)換(huan)即可(ke)(ke)，反(fan)之亦然。還有一點新手(shou)朋(peng)友(you)會經常不知所錯，字(zi)母打出來的全是(shi)大寫(xie)(xie)字(zi)母，這(zhe)個是(shi)因為開啟了大寫(xie)(xie)字(zi)母鍵功(gong)能，取(qu)消只需要按下“Caps Lock"鍵即可(ke)(ke)切(qie)換(huan)正常。

鍵盤上部分鍵盤按鍵失靈，這種是沒有任何規律的按鍵失靈

造成(cheng)鍵(jian)盤部分按鍵(jian)失靈，這(zhe)種(zhong)情況多(duo)數是(shi)電腦鍵(jian)盤內部線(xian)路(lu)(lu)板出現(xian)故(gu)障(zhang)，這(zhe)種(zhong)現(xian)象一般(ban)都是(shi)因(yin)為(wei)在線(xian)路(lu)(lu)板或導電塑膠上有(you)污垢，從(cong)而使(shi)得兩者(zhe)之間無(wu)法正常接通(tong)。其他(ta)因(yin)素也有(you)可能(neng)，如：鍵(jian)盤插頭損(sun)壞，線(xian)路(lu)(lu)有(you)問題，主板損(sun)壞、CPU工作不正常等，但并非主要原因(yin)。前(qian)者(zhe)大家可以嘗試以下方法去(qu)解決，后者(zhe)一般(ban)和(he)電腦故(gu)障(zhang)或鍵(jian)盤故(gu)障(zhang)有(you)關不在本文(wen)討論范(fan)圍。

1.拆開鍵盤。注(zhu)意(yi)在(zai)打開鍵盤時(shi)，一(yi)定(ding)要(yao)按(an)鈕(niu)面(也就是我們操作的一(yi)面)向下，線路板向上(shang)，否則(ze)每個按(an)鍵上(shang)的導電塑(su)膠會紛(fen)紛(fen)脫落，給您的修理帶(dai)來麻煩(fan)。

2.翻開線(xian)(xian)路(lu)(lu)板(ban)(ban)，線(xian)(xian)路(lu)(lu)板(ban)(ban)一般都(dou)用(yong)軟塑料制成的薄膜，上(shang)面(mian)刻有按鍵排(pai)線(xian)(xian)，用(yong)濃(nong)度(du)在(zai)97%以(yi)上(shang)酒精(jing)(jing) 棉(mian)花 (75%的醫用(yong)酒精(jing)(jing)棉(mian)花也(ye)可(ke)以(yi)，因為本人曾(ceng)使用(yong)過(guo)，但(dan)最好是用(yong)高(gao)濃(nong)度(du)的酒精(jing)(jing)棉(mian)花)輕(qing)輕(qing)地在(zai)線(xian)(xian)路(lu)(lu)板(ban)(ban)上(shang)擦洗二(er)遍。對于(yu)按鍵失靈部分的線(xian)(xian)路(lu)(lu)要(yao)多照顧幾遍。

3.查看(kan)按鍵失靈部分的(de)導電塑(su)膠，如果(guo)上面(mian)積攢了大量的(de)污垢的(de)話(hua)，同(tong)樣使用(yong)酒(jiu)精擦洗。假設(she)導電塑(su)膠有(you)損壞的(de)話(hua)，那(nei)么筆者建議(yi)您可以(yi)把不常(chang)用(yong)按鍵上的(de)導電塑(su)膠換到已損壞的(de)部分，雖然這種(zhong)“拆東墻補西墻”的(de)舉措無法(fa)讓鍵盤(pan)發揮出(chu)所有(you)功(gong)能，但最起碼(ma)可以(yi)延長常(chang)用(yong)按鍵的(de)壽命。

4.清除鍵盤(pan)內角落(luo)中污垢，工具可用(yong) 毛筆 、小刷子等，但要(yao)注意動作要(yao)輕柔一些。

5.查看 焊(han)接(jie) 模(mo)塊有無虛焊(han)或脫焊(han)，如果您會使用(yong)電烙鐵的話，可(ke)以進行補(bu)焊(han)工作(zuo)。當然此步驟只(zhi)適用(yong)于對(dui)會使用(yong)電烙鐵的朋友，不會使用(yong)的朋友，請(qing)跳過此步驟。

6.裝好鍵盤。這里有一點(dian)須注意，那就是一定(ding)要等酒精揮發干(gan)凈后再(zai)進行(xing)。

如果以上方法都還不可以解決，大家可以再嘗試使用一下方法排查：

修改鍵盤的驅動(dong)：通過“我的電腦(nao)”打(da)開(kai)系(xi)統(tong)屬性，選擇硬件標簽：打(da)開(kai)設(she)備(bei)管(guan)理器(qi)，我們發現(xian)中(zhong)文Windows XP操(cao)作(zuo)系(xi)統(tong)下，默認的鍵盤驅動(dong)是“標準101/102鍵或Microsoft自(zi)然PS/2鍵盤”。

1. 右鍵點擊(ji)選(xuan)擇(ze)(ze)(ze)更新驅動程(cheng)序，會(hui)出現硬件更新向導：選(xuan)擇(ze)(ze)(ze)“從列表或指定位置安裝(高(gao)級)”，單擊(ji)“下一步(bu)”，選(xuan)擇(ze)(ze)(ze)“不要(yao)(yao)搜索(suo)。我要(yao)(yao)自己選(xuan)擇(ze)(ze)(ze)要(yao)(yao)安裝的驅動程(cheng)序。”

單擊“下一步”，進入(ru)“選擇(ze)要(yao)為此硬件安裝(zhuang)的(de)設備(bei)驅動程序”頁去掉復選框“顯示兼容(rong)硬件”前(qian)的(de)小勾。在“標(biao)準鍵盤型號(hao)”欄中選擇(ze)“Japanese PS/2 Keyboard (106/109 Key)”，單擊“下一步”，彈(dan)出“更(geng)新驅動程序警告”，點(dian)(dian)“是(shi)”。“確認(ren)設備(bei)安裝(zhuang)”窗口繼續點(dian)(dian)“是(shi)”。

2. 完成硬(ying)件更(geng)新向導,重新啟動計(ji)算機。修改(gai) 注(zhu)冊表 ：單(dan)擊“開始”菜單(dan)，點“運行(xing)”，輸入“regedit”，打(da)開注(zhu)冊表，進入“HKEY_LOCAL_MACHINE SYSTEMControlSet001ControlKeyboard Layouts”，里面有很多子項，通過觀察(cha)我發現，以(yi)(yi)“0804”結尾的(de)(de)都是簡(jian)體(ti)中文輸入法(fa)。打(da)開“E00E0804”，可以(yi)(yi)看到右側子項里有“Layout File”子項，雙擊打(da)開該項，將“數(shu)值(zhi)數(shu)據(ju)”中的(de)(de)“kbdus.dll”改(gai)為“kbdjpn.dll”，“確定”即可。依(yi)此類推，可以(yi)(yi)將所(suo)有的(de)(de)以(yi)(yi)“0804”結尾的(de)(de)子項中“Layout File”全部改(gai)為“kbdjpn.dll”，具體(ti)就(jiu)根據(ju)自(zi)己常(chang)用的(de)(de)輸入法(fa)進行(xing)選(xuan)擇了(le)。然(ran)后重新啟動計(ji)算機就(jiu)好(hao)了(le)!

如果以上方法都不可以解(jie)決，那么很可能是硬件出現故障(zhang)，最常見的就是鍵盤(pan)(pan)硬件故障(zhang)，鍵盤(pan)(pan)內部扳子被氧化，造成斷路等，大(da)家可以換個鍵盤(pan)(pan)試(shi)試(shi)，絕大(da)多數都可以解(jie)決問(wen)題，當(dang)然也有極少數出現的由于鍵盤(pan)(pan)插(cha)頭損(sun)壞(huai)，線路有問(wen)題，主板損(sun)壞(huai)、CPU工(gong)作(zuo)不正常等，這些我們就需要拿去專業維修(xiu)地方具體檢測下。

鍵盤上的某些按鍵不能鍵入

這個時候(hou)計(ji)算(suan)機(ji)啟動(dong)時自檢正(zheng)常，但啟動(dong)后，大多數鍵(jian)(jian)(jian)(jian)是可以正(zheng)常鍵(jian)(jian)(jian)(jian)入，有個別(bie)的(de)鍵(jian)(jian)(jian)(jian)不能(neng)鍵(jian)(jian)(jian)(jian)入。這種情況(kuang)說明鍵(jian)(jian)(jian)(jian)盤上的(de)電路、主機(ji)鍵(jian)(jian)(jian)(jian)盤控(kong)制接口是正(zheng)常的(de)。個別(bie)鍵(jian)(jian)(jian)(jian)不能(neng)鍵(jian)(jian)(jian)(jian)入的(de)原因可能(neng)是該鍵(jian)(jian)(jian)(jian)鍵(jian)(jian)(jian)(jian)座內(nei)的(de)彈簧(huang)失效或者是按鍵(jian)(jian)(jian)(jian)內(nei)被(bei)灰塵污染(ran)。這個時候(hou)我們只要打開鍵(jian)(jian)(jian)(jian)盤，用干的(de)毛巾擦擦按鍵(jian)(jian)(jian)(jian)與金(jin)屬接觸的(de)地方，如果彈簧(huang)壞了，就小心的(de)扭正(zheng)它，實在不行就換(huan)一(yi)個就可以了。

鍵盤鍵入的不是我們想要的信息

當正(zheng)常(chang)啟動(dong)機(ji)器后，我(wo)們在輸(shu)入框(kuang)中輸(shu)入某個(ge)按(an)鍵(jian)(jian)(jian)的(de)(de)字(zi)符(fu)(fu)時(shi)(shi)時(shi)(shi)，顯(xian)示(shi)出(chu)來的(de)(de)并不(bu)是(shi)(shi)本(ben)位(wei)鍵(jian)(jian)(jian)上的(de)(de)字(zi)符(fu)(fu)，而(er)顯(xian)示(shi)其它(ta)鍵(jian)(jian)(jian)位(wei)的(de)(de)字(zi)符(fu)(fu)。這種情況(kuang)大多(duo)數鍵(jian)(jian)(jian)是(shi)(shi)正(zheng)常(chang)，有幾個(ge)鍵(jian)(jian)(jian)輸(shu)入時(shi)(shi)不(bu)顯(xian)示(shi)鍵(jian)(jian)(jian)位(wei)本(ben)身(shen)的(de)(de)字(zi)符(fu)(fu)，而(er)顯(xian)示(shi)其它(ta)鍵(jian)(jian)(jian)位(wei)的(de)(de)字(zi)符(fu)(fu)，一(yi)般(ban)是(shi)(shi)按(an)鍵(jian)(jian)(jian)的(de)(de)連線(xian)松動(dong)或(huo)脫(tuo)落，造成鍵(jian)(jian)(jian)碼串(chuan)位(wei)所致。解決這種情況(kuang)只要打開鍵(jian)(jian)(jian)盤，檢查(cha)(cha)按(an)鍵(jian)(jian)(jian)連線(xian)，查(cha)(cha)出(chu)故障(zhang)位(wei)置，調整正(zheng)確(que)后，然后擰緊螺(luo)絲就可以了。

鍵盤的接口壞了

有(you)些(xie)時候，鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)的(de)(de)接(jie)口(kou)(kou)壞了(le)，怎(zen)么輸(shu)入也(ye)不管事。這種情況(kuang)，我們就要把鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)拆(chai)開。把鍵(jian)(jian)(jian)(jian)(jian)(jian)帽取下，滴入一(yi)二(er)滴酒精，裝上鍵(jian)(jian)(jian)(jian)(jian)(jian)帽，反復敲擊幾次，如還不能(neng)(neng)(neng)(neng)鍵(jian)(jian)(jian)(jian)(jian)(jian)入，說明彈簧(huang)失效，修理彈簧(huang)或更換新鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)。一(yi)般(ban)情況(kuang)下主板(ban)上的(de)(de)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)接(jie)口(kou)(kou)接(jie)上鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)后(hou)，又不經(jing)常(chang)拔插，不應該(gai)容易損(sun)壞的(de)(de)。但在實際工作(zuo)中鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)接(jie)口(kou)(kou)損(sun)壞的(de)(de)主板(ban)卻又非(fei)常(chang)多(duo)(duo)，大(da)多(duo)(duo)表(biao)現(xian)(xian)為(wei)起初是(shi)(shi)偶爾啟(qi)動計算機時主機報鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)錯誤，按(an)“F1”繼(ji)續能(neng)(neng)(neng)(neng)夠正(zheng)常(chang)操(cao)作(zuo)，再后(hou)來就是(shi)(shi)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)有(you)時能(neng)(neng)(neng)(neng)夠使用(yong)(yong)有(you)時不能(neng)(neng)(neng)(neng)夠使用(yong)(yong)，到最后(hou)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)是(shi)(shi)一(yi)點作(zuo)用(yong)(yong)也(ye)沒有(you)。即(ji)使更換鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)還是(shi)(shi)同(tong)樣的(de)(de)故障(zhang)，可以排除是(shi)(shi)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)的(de)(de)原因，進而斷定是(shi)(shi)主板(ban)上的(de)(de)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)接(jie)口(kou)(kou)有(you)問題。一(yi)般(ban)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)是(shi)(shi)由南(nan)橋通過(guo)專用(yong)(yong)的(de)(de)外設芯(xin)片(pian)(pian)控制(zhi)的(de)(de)，也(ye)有(you)的(de)(de)是(shi)(shi)直接(jie)通過(guo)南(nan)橋芯(xin)片(pian)(pian)控制(zhi)的(de)(de)。如果外設芯(xin)片(pian)(pian)損(sun)壞時，也(ye)會表(biao)現(xian)(xian)為(wei)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)不能(neng)(neng)(neng)(neng)使用(yong)(yong);如果鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)，鼠標和USB接(jie)口(kou)(kou)的(de)(de)供(gong)電(dian)不正(zheng)常(chang)，也(ye)會表(biao)現(xian)(xian)為(wei)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)不能(neng)(neng)(neng)(neng)使用(yong)(yong);也(ye)有(you)因為(wei)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)接(jie)口(kou)(kou)接(jie)觸不良造成(cheng)鍵(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)時而能(neng)(neng)(neng)(neng)用(yong)(yong)時而不能(neng)(neng)(neng)(neng)用(yong)(yong)。

鍵盤的灰塵清理

使(shi)用(yong)(yong)(yong)久了(le)(le)，無論(lun)是(shi)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)表(biao)面(mian)(mian)還(huan)是(shi)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)的(de)內部，都可(ke)能積滿(man)了(le)(le)灰(hui)塵(chen)。這個時(shi)(shi)候怎(zen)么(me)清(qing)理呢。我們可(ke)以(yi)將鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)反過來輕輕拍(pai)打，讓(rang)其內的(de)灰(hui)塵(chen)落出;也(ye)可(ke)以(yi)用(yong)(yong)(yong)濕(shi)布(bu)清(qing)洗(xi)(xi)(xi)(xi)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)表(biao)面(mian)(mian)，但注意濕(shi)布(bu)一(yi)定(ding)(ding)要擰(ning)干，以(yi)防水進入鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)內部。使(shi)用(yong)(yong)(yong)時(shi)(shi)間較長的(de)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)需要拆(chai)開(kai)進行維護。拆(chai)卸鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)比較簡(jian)單，拔下(xia)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)與主機連接(jie)的(de)電(dian)纜插頭，然(ran)后將鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)正面(mian)(mian)向下(xia)放(fang)到(dao)工(gong)作臺上(shang)，擰(ning)下(xia)底板(ban)上(shang)的(de)螺釘，即可(ke)取下(xia)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)后蓋板(ban)。如果是(shi)清(qing)理鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)的(de)內部，一(yi)定(ding)(ding)記(ji)著不要用(yong)(yong)(yong)水來清(qing)洗(xi)(xi)(xi)(xi)，因(yin)為水很容易腐蝕鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)里面(mian)(mian)的(de)金屬。可(ke)以(yi)用(yong)(yong)(yong)酒精清(qing)洗(xi)(xi)(xi)(xi)。也(ye)可(ke)以(yi)可(ke)以(yi)用(yong)(yong)(yong)油(you)漆刷或者油(you)畫(hua)筆掃除電(dian)路板(ban)和鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)(pan)(pan)(pan)按鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)上(shang)的(de)灰(hui)塵(chen)。記(ji)得有一(yi)次我不知道用(yong)(yong)(yong)水洗(xi)(xi)(xi)(xi)了(le)(le)，還(huan)沒有完全干就等不急(ji)了(le)(le)拿(na)去用(yong)(yong)(yong)，結(jie)果把它(ta)完全燒壞了(le)(le)。

在清洗(xi)或者擦拭之后，我們就可以對其進行安(an)(an)裝還(huan)原了。安(an)(an)裝還(huan)原時注(zhu)意(yi)一是注(zhu)意(yi)要等按鍵(jian)(jian)、前面板、橡膠墊全(quan)部晾干以后，方(fang)能還(huan)原鍵(jian)(jian)盤，否(fou)則(ze)會(hui)導(dao)致(zhi)鍵(jian)(jian)盤內觸點生(sheng)銹;另外要注(zhu)意(yi)對準里面的位置，否(fou)則(ze)會(hui)導(dao)致(zhi)按鍵(jian)(jian)無法接(jie)通