鍵盤按鍵錯亂修復
鑒于很多人都不是電腦這一塊的專家,那筆(bi)者(zhe)就用最簡(jian)單(dan)的方法來跟(gen)大家講(jiang)解,我(wo)們進(jin)入到(dao)瀏覽(lan)器搜(sou)索“360安全(quan)衛士”
打(da)開“360安全(quan)衛士(shi)”,點擊(ji)“人工(gong)服(fu)務(wu)“(人工(gong)服(fu)務(wu)是360提供的一款很不(bu)錯的軟件,同城人工(gong)服(fu)務(wu))
在點(dian)擊這(zhe)個人(ren)工服(fu)務(wu)的(de)(de)圖(tu)標(biao)后,我們進入到(dao)人(ren)工服(fu)務(wu)的(de)(de)窗口中,這(zhe)里我們在該窗口中的(de)(de)框中輸入“鍵盤按鍵錯(cuo)亂”。
根據(ju)它的提升,進行修復就行了!然后耐心(xin)等待重啟您(nin)的電腦(nao)就行了!
其余方法:
方法1、開機(ji)按F8不動到(dao)高級選項出現在(zai)松手,選“最近一次的正確(que)配置”回車修復。
方法2、如(ru)果(guo)(guo)故(gu)障依舊,請你(ni)用系(xi)統自(zi)帶的系(xi)統還原(yuan)(yuan),還原(yuan)(yuan)到(dao)你(ni)沒有出現(xian)這(zhe)次(ci)故(gu)障的時候(hou)修復(如(ru)果(guo)(guo)正常模式(shi)(shi)恢復失敗,請開機(ji)按F8進入到(dao)安(an)全模式(shi)(shi)中(zhong)使用系(xi)統還原(yuan)(yuan))。
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,導致(zhi)鍵(jian)(jian)盤(pan)數字小(xiao)鍵(jian)(jian)盤(pan)(0123456789)按鍵(jian)(jian)失靈多數原因是大(da)家關閉了(le)(le)數字小(xiao)鍵(jian)(jian)盤(pan),大(da)家可以看看Numlock鍵(jian)(jian)是否開啟,對應上面有(you)個(ge)數字鍵(jian)(jian)盤(pan)燈(deng),按Numlock鍵(jian)(jian)上面的燈(deng)亮(liang)了(le)(le)即開啟了(le)(le)數字小(xiao)鍵(jian)(jian)盤(pan)。
還有一些筆記本新手朋(peng)友經常會問為什么(me)我筆記(ji)本鍵(jian)(jian)(jian)盤右邊部分字(zi)(zi)(zi)母(mu)(mu)鍵(jian)(jian)(jian)打(da)出來的確(que)是(shi)(shi)數(shu)字(zi)(zi)(zi)而不是(shi)(shi)字(zi)(zi)(zi)母(mu)(mu),很糾結!其實這(zhe)是(shi)(shi)因(yin)為筆記(ji)本數(shu)字(zi)(zi)(zi)鍵(jian)(jian)(jian)與(yu)字(zi)(zi)(zi)母(mu)(mu)鍵(jian)(jian)(jian)存在結合(he),當開啟了(le)數(shu)字(zi)(zi)(zi)鍵(jian)(jian)(jian)盤,部分右邊的字(zi)(zi)(zi)母(mu)(mu)鍵(jian)(jian)(jian)就被排列(lie)成(cheng)數(shu)字(zi)(zi)(zi)鍵(jian)(jian)(jian),主要是(shi)(shi)因(yin)為筆記(ji)本鍵(jian)(jian)(jian)盤比較(jiao)少,廠家設(she)置了(le)智能(neng)切換功能(neng)。
解決辦法如下:
如果只(zhi)是小鍵(jian)盤(pan)被鎖,那么請同時按(an)(an)住fn+Numlk 鍵(jian)切換即可,反之(zhi)亦然。還(huan)有一點新(xin)手朋(peng)友會(hui)經常不知所錯,字(zi)(zi)母(mu)打出來的(de)全是大(da)寫(xie)字(zi)(zi)母(mu),這個是因(yin)為開啟了大(da)寫(xie)字(zi)(zi)母(mu)鍵(jian)功能,取消只(zhi)需要(yao)按(an)(an)下“Caps Lock"鍵(jian)即可切換正常。
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
造成鍵盤(pan)部分按鍵失(shi)靈,這種(zhong)情(qing)況多數是電(dian)腦(nao)(nao)鍵盤(pan)內(nei)部線(xian)路板(ban)(ban)出(chu)現故(gu)障(zhang),這種(zhong)現象一般都是因為(wei)在線(xian)路板(ban)(ban)或(huo)導電(dian)塑(su)膠上有(you)(you)污垢,從(cong)而使得兩者之(zhi)間(jian)無法(fa)正常(chang)(chang)接通。其他因素(su)也有(you)(you)可能,如:鍵盤(pan)插(cha)頭(tou)損壞(huai)(huai),線(xian)路有(you)(you)問題,主(zhu)板(ban)(ban)損壞(huai)(huai)、CPU工作不(bu)正常(chang)(chang)等,但并非(fei)主(zhu)要原因。前者大(da)家可以(yi)嘗試以(yi)下方法(fa)去解決(jue),后(hou)者一般和電(dian)腦(nao)(nao)故(gu)障(zhang)或(huo)鍵盤(pan)故(gu)障(zhang)有(you)(you)關不(bu)在本文討論范圍(wei)。
1.拆開鍵盤。注(zhu)意在打開鍵盤時,一定要按鈕(niu)面(mian)(也(ye)就(jiu)是我(wo)們操作(zuo)的一面(mian))向下,線路板向上,否則每個(ge)按鍵上的導電塑膠會紛紛脫(tuo)落,給您的修(xiu)理帶來麻煩。
2.翻開線(xian)(xian)(xian)路板(ban)(ban),線(xian)(xian)(xian)路板(ban)(ban)一般都用(yong)(yong)軟塑料制成的(de)(de)薄膜,上面(mian)刻有按(an)鍵排(pai)線(xian)(xian)(xian),用(yong)(yong)濃(nong)度(du)(du)在97%以上酒精(jing)(jing) 棉花(hua) (75%的(de)(de)醫用(yong)(yong)酒精(jing)(jing)棉花(hua)也可以,因(yin)為本人曾使(shi)用(yong)(yong)過,但最好是用(yong)(yong)高濃(nong)度(du)(du)的(de)(de)酒精(jing)(jing)棉花(hua))輕輕地在線(xian)(xian)(xian)路板(ban)(ban)上擦洗二遍。對于(yu)按(an)鍵失靈部分的(de)(de)線(xian)(xian)(xian)路要多照顧幾遍。
3.查看按(an)鍵失(shi)靈部分的(de)(de)(de)導(dao)電塑膠(jiao),如果上面積攢了大量的(de)(de)(de)污垢的(de)(de)(de)話(hua),同(tong)樣使用(yong)酒(jiu)精擦洗。假設導(dao)電塑膠(jiao)有損(sun)壞的(de)(de)(de)話(hua),那么筆(bi)者建議您(nin)可以(yi)把不常用(yong)按(an)鍵上的(de)(de)(de)導(dao)電塑膠(jiao)換到(dao)已損(sun)壞的(de)(de)(de)部分,雖然(ran)這種“拆東墻(qiang)補(bu)西墻(qiang)”的(de)(de)(de)舉措(cuo)無法(fa)讓鍵盤發揮出所有功能,但最起(qi)碼可以(yi)延長常用(yong)按(an)鍵的(de)(de)(de)壽(shou)命。
4.清除鍵盤(pan)內角落(luo)中污(wu)垢(gou),工具可用 毛筆 、小刷(shua)子等,但要(yao)注意動作(zuo)要(yao)輕(qing)柔(rou)一些(xie)。
5.查看 焊接 模塊有無虛(xu)焊或脫(tuo)焊,如果您會(hui)使(shi)(shi)用電(dian)烙鐵的(de)話,可以進(jin)行補焊工(gong)作。當(dang)然此(ci)步驟只適用于(yu)對會(hui)使(shi)(shi)用電(dian)烙鐵的(de)朋友,不會(hui)使(shi)(shi)用的(de)朋友,請跳過此(ci)步驟。
6.裝好鍵盤。這里有一點須(xu)注意(yi),那就是一定要(yao)等酒(jiu)精揮(hui)發干凈(jing)后再進行。
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(xiu)改鍵盤(pan)的驅動:通(tong)過“我的電腦”打開(kai)系統屬(shu)性,選擇(ze)硬件標(biao)簽(qian):打開(kai)設備(bei)管理器,我們發現中(zhong)文(wen)Windows XP操作系統下,默(mo)認的鍵盤(pan)驅動是“標(biao)準(zhun)101/102鍵或Microsoft自然(ran)PS/2鍵盤(pan)”。
1. 右鍵點擊(ji)選(xuan)擇更新(xin)驅(qu)動(dong)程序,會出現硬件更新(xin)向(xiang)導:選(xuan)擇“從列(lie)表或指定位置安(an)裝(高(gao)級(ji))”,單擊(ji)“下(xia)一步”,選(xuan)擇“不要(yao)搜索。我要(yao)自(zi)己選(xuan)擇要(yao)安(an)裝的驅(qu)動(dong)程序。”
單(dan)(dan)擊“下(xia)一(yi)步(bu)”,進入“選擇要(yao)為此硬件安裝(zhuang)的(de)設(she)備(bei)驅動(dong)程序”頁(ye)去掉(diao)復選框“顯示兼容(rong)硬件”前的(de)小勾(gou)。在(zai)“標準鍵(jian)盤型號”欄中選擇“Japanese PS/2 Keyboard (106/109 Key)”,單(dan)(dan)擊“下(xia)一(yi)步(bu)”,彈出(chu)“更新驅動(dong)程序警告(gao)”,點(dian)“是(shi)”。“確認(ren)設(she)備(bei)安裝(zhuang)”窗口繼續點(dian)“是(shi)”。
2. 完(wan)成硬件(jian)更新向導,重(zhong)新啟動計算機。修(xiu)改 注(zhu)冊表 :單擊“開(kai)始”菜單,點(dian)“運行(xing)”,輸(shu)入(ru)(ru)“regedit”,打開(kai)注(zhu)冊表,進入(ru)(ru)“HKEY_LOCAL_MACHINE SYSTEMControlSet001ControlKeyboard Layouts”,里面有(you)(you)很多子(zi)項(xiang),通過觀察我發現,以(yi)“0804”結(jie)尾(wei)的(de)(de)都是(shi)簡體(ti)中(zhong)文輸(shu)入(ru)(ru)法。打開(kai)“E00E0804”,可以(yi)看到右側子(zi)項(xiang)里有(you)(you)“Layout File”子(zi)項(xiang),雙擊打開(kai)該項(xiang),將(jiang)“數值(zhi)數據”中(zhong)的(de)(de)“kbdus.dll”改為“kbdjpn.dll”,“確定”即(ji)可。依此類推(tui),可以(yi)將(jiang)所有(you)(you)的(de)(de)以(yi)“0804”結(jie)尾(wei)的(de)(de)子(zi)項(xiang)中(zhong)“Layout File”全部(bu)改為“kbdjpn.dll”,具體(ti)就(jiu)根據自己常用的(de)(de)輸(shu)入(ru)(ru)法進行(xing)選擇了(le)。然(ran)后(hou)重(zhong)新啟動計算機就(jiu)好(hao)了(le)!
如(ru)果以(yi)上方法都不可以(yi)解(jie)決(jue)(jue),那么很(hen)可能是硬件(jian)(jian)出現(xian)故(gu)障(zhang),最常見(jian)的就是鍵盤(pan)硬件(jian)(jian)故(gu)障(zhang),鍵盤(pan)內部扳(ban)子被氧化,造成斷路等,大家(jia)可以(yi)換個(ge)鍵盤(pan)試(shi)試(shi),絕大多數(shu)都可以(yi)解(jie)決(jue)(jue)問(wen)題,當然也(ye)有(you)(you)極少數(shu)出現(xian)的由(you)于鍵盤(pan)插頭損(sun)壞,線路有(you)(you)問(wen)題,主板(ban)損(sun)壞、CPU工作(zuo)不正常等,這(zhe)些(xie)我們就需(xu)要拿去專業維修地(di)方具體檢測下。
鍵盤上的某些按鍵不能鍵入
這(zhe)個(ge)時候計算(suan)機(ji)啟(qi)(qi)動時自檢(jian)正(zheng)(zheng)常(chang),但啟(qi)(qi)動后,大(da)多數鍵(jian)是可以正(zheng)(zheng)常(chang)鍵(jian)入(ru)(ru),有個(ge)別(bie)(bie)的(de)(de)鍵(jian)不能(neng)鍵(jian)入(ru)(ru)。這(zhe)種情況說明鍵(jian)盤(pan)上的(de)(de)電路、主(zhu)機(ji)鍵(jian)盤(pan)控制接口是正(zheng)(zheng)常(chang)的(de)(de)。個(ge)別(bie)(bie)鍵(jian)不能(neng)鍵(jian)入(ru)(ru)的(de)(de)原因可能(neng)是該(gai)鍵(jian)鍵(jian)座內(nei)的(de)(de)彈(dan)簧失效(xiao)或(huo)者是按鍵(jian)內(nei)被灰塵污染(ran)。這(zhe)個(ge)時候我們(men)只要打開鍵(jian)盤(pan),用干的(de)(de)毛(mao)巾擦擦按鍵(jian)與金屬接觸(chu)的(de)(de)地方(fang),如果彈(dan)簧壞了(le),就小(xiao)心的(de)(de)扭正(zheng)(zheng)它,實在不行就換一個(ge)就可以了(le)。
鍵盤鍵入的不是我們想要的信息
當正(zheng)常(chang)啟動機器后,我們在輸(shu)入(ru)框中(zhong)輸(shu)入(ru)某個按(an)(an)鍵(jian)(jian)的(de)字(zi)符(fu)(fu)(fu)時時,顯示出來的(de)并(bing)不是本(ben)位鍵(jian)(jian)上的(de)字(zi)符(fu)(fu)(fu),而顯示其(qi)它鍵(jian)(jian)位的(de)字(zi)符(fu)(fu)(fu)。這種情(qing)況大多數(shu)鍵(jian)(jian)是正(zheng)常(chang),有(you)幾(ji)個鍵(jian)(jian)輸(shu)入(ru)時不顯示鍵(jian)(jian)位本(ben)身(shen)的(de)字(zi)符(fu)(fu)(fu),而顯示其(qi)它鍵(jian)(jian)位的(de)字(zi)符(fu)(fu)(fu),一般是按(an)(an)鍵(jian)(jian)的(de)連(lian)線松動或脫(tuo)落,造(zao)成鍵(jian)(jian)碼串位所致。解決這種情(qing)況只(zhi)要打開鍵(jian)(jian)盤,檢查按(an)(an)鍵(jian)(jian)連(lian)線,查出故障(zhang)位置,調整(zheng)正(zheng)確后,然后擰緊螺絲就可以了。
鍵盤的接口壞了
有(you)(you)(you)些時(shi)(shi)候,鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)的(de)接口(kou)壞(huai)(huai)了,怎么輸入(ru)也不(bu)管事。這種情況(kuang),我們就要把(ba)(ba)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)拆開。把(ba)(ba)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)帽取下,滴入(ru)一(yi)二(er)滴酒精,裝上(shang)(shang)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)帽,反(fan)復敲(qiao)擊幾次,如還(huan)不(bu)能(neng)(neng)(neng)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)入(ru),說明彈簧失效,修理彈簧或更換新鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)。一(yi)般情況(kuang)下主(zhu)板(ban)(ban)(ban)上(shang)(shang)的(de)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)接口(kou)接上(shang)(shang)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)后,又不(bu)經常(chang)拔插,不(bu)應該容易損(sun)壞(huai)(huai)的(de)。但在實際工作(zuo)中鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)接口(kou)損(sun)壞(huai)(huai)的(de)主(zhu)板(ban)(ban)(ban)卻又非(fei)常(chang)多(duo),大多(duo)表現(xian)為起(qi)初是(shi)偶爾(er)啟動計算機(ji)時(shi)(shi)主(zhu)機(ji)報鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)錯誤,按“F1”繼續能(neng)(neng)(neng)夠(gou)正常(chang)操(cao)作(zuo),再后來就是(shi)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)有(you)(you)(you)時(shi)(shi)能(neng)(neng)(neng)夠(gou)使(shi)(shi)用(yong)(yong)有(you)(you)(you)時(shi)(shi)不(bu)能(neng)(neng)(neng)夠(gou)使(shi)(shi)用(yong)(yong),到(dao)最(zui)后鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)是(shi)一(yi)點作(zuo)用(yong)(yong)也沒有(you)(you)(you)。即使(shi)(shi)更換鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)還(huan)是(shi)同樣的(de)故障,可(ke)以排除是(shi)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)的(de)原因,進而斷定是(shi)主(zhu)板(ban)(ban)(ban)上(shang)(shang)的(de)鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)接口(kou)有(you)(you)(you)問題。一(yi)般鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)是(shi)由(you)南橋通(tong)過專用(yong)(yong)的(de)外設(she)(she)芯(xin)片(pian)(pian)控制(zhi)的(de),也有(you)(you)(you)的(de)是(shi)直接通(tong)過南橋芯(xin)片(pian)(pian)控制(zhi)的(de)。如果外設(she)(she)芯(xin)片(pian)(pian)損(sun)壞(huai)(huai)時(shi)(shi),也會表現(xian)為鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)不(bu)能(neng)(neng)(neng)使(shi)(shi)用(yong)(yong);如果鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan),鼠標(biao)和USB接口(kou)的(de)供(gong)電(dian)不(bu)正常(chang),也會表現(xian)為鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)不(bu)能(neng)(neng)(neng)使(shi)(shi)用(yong)(yong);也有(you)(you)(you)因為鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)接口(kou)接觸不(bu)良造成鍵(jian)(jian)(jian)(jian)(jian)(jian)(jian)盤(pan)(pan)(pan)(pan)時(shi)(shi)而能(neng)(neng)(neng)用(yong)(yong)時(shi)(shi)而不(bu)能(neng)(neng)(neng)用(yong)(yong)。
鍵盤的灰塵清理
使(shi)用久了(le),無(wu)論是鍵(jian)盤(pan)(pan)表面(mian)還是鍵(jian)盤(pan)(pan)的內(nei)(nei)部(bu),都可能積(ji)滿了(le)灰(hui)(hui)塵。這個時候怎么清(qing)(qing)(qing)(qing)理(li)(li)呢(ni)。我們(men)可以(yi)將鍵(jian)盤(pan)(pan)反過來輕輕拍打,讓其內(nei)(nei)的灰(hui)(hui)塵落(luo)出;也可以(yi)用濕布清(qing)(qing)(qing)(qing)洗鍵(jian)盤(pan)(pan)表面(mian),但注意濕布一(yi)(yi)定要擰干,以(yi)防水進(jin)入鍵(jian)盤(pan)(pan)內(nei)(nei)部(bu)。使(shi)用時間(jian)較長的鍵(jian)盤(pan)(pan)需(xu)要拆(chai)開進(jin)行維護。拆(chai)卸鍵(jian)盤(pan)(pan)比較簡(jian)單,拔(ba)下鍵(jian)盤(pan)(pan)與(yu)主機連接(jie)的電纜(lan)插頭,然后將鍵(jian)盤(pan)(pan)正面(mian)向下放到(dao)工作臺上(shang),擰下底板上(shang)的螺釘,即可取下鍵(jian)盤(pan)(pan)后蓋(gai)板。如果(guo)是清(qing)(qing)(qing)(qing)理(li)(li)鍵(jian)盤(pan)(pan)的內(nei)(nei)部(bu),一(yi)(yi)定記著不要用水來清(qing)(qing)(qing)(qing)洗,因為水很容易腐蝕鍵(jian)盤(pan)(pan)里面(mian)的金屬。可以(yi)用酒精清(qing)(qing)(qing)(qing)洗。也可以(yi)可以(yi)用油漆刷(shua)或者(zhe)油畫筆掃除電路板和鍵(jian)盤(pan)(pan)按鍵(jian)上(shang)的灰(hui)(hui)塵。記得有(you)一(yi)(yi)次我不知(zhi)道(dao)用水洗了(le),還沒有(you)完全(quan)干就等(deng)不急了(le)拿去用,結果(guo)把它完全(quan)燒壞了(le)。
在清洗或者擦拭之后,我們就可以對(dui)其進(jin)行安裝還原(yuan)(yuan)(yuan)了。安裝還原(yuan)(yuan)(yuan)時注意(yi)一是注意(yi)要等按鍵、前面(mian)板(ban)、橡膠(jiao)墊(dian)全部晾干以后,方能還原(yuan)(yuan)(yuan)鍵盤,否(fou)則(ze)會(hui)導致鍵盤內觸點生銹;另外要注意(yi)對(dui)準里面(mian)的位置,否(fou)則(ze)會(hui)導致按鍵無法接(jie)通(tong)