研華工控機故障與處理
一、打(da)開(kai)計(ji)(ji)算(suan)(suan)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)而計(ji)(ji)算(suan)(suan)機(ji)(ji)沒(mei)有(you)反應： 1 、查(cha)看(kan)(kan)(kan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)插座是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)有(you)電(dian)(dian)(dian)(dian)(dian)并與計(ji)(ji)算(suan)(suan)機(ji)(ji)正(zheng)常連接； 2 、檢(jian)查(cha)計(ji)(ji)算(suan)(suan)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)能(neng)正(zheng)常工作（開(kai)機(ji)(ji)后(hou)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)風扇是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)轉動(dong)(dong)），顯示(shi)器是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)與 主(zhu)(zhu)機(ji)(ji)連接正(zheng)常； 3 、打(da)開(kai)機(ji)(ji)箱(xiang)蓋查(cha)看(kan)(kan)(kan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)與計(ji)(ji)算(suan)(suan)機(ji)(ji)底(di)(di)板(ban)(ban)(ban)(ban)或(huo)主(zhu)(zhu)板(ban)(ban)(ban)(ban)連接正(zheng)常，底(di)(di)板(ban)(ban)(ban)(ban)與主(zhu)(zhu)板(ban)(ban)(ban)(ban)接插處是(shi)(shi)(shi)(shi) 否(fou)(fou)(fou)松動(dong)(dong)，開(kai)機(ji)(ji)底(di)(di)板(ban)(ban)(ban)(ban)或(huo)主(zhu)(zhu)板(ban)(ban)(ban)(ban)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)上(shang)(shang)電(dian)(dian)(dian)(dian)(dian)， ATX 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)接線有(you)誤(wu)； 4 、拔掉(diao)內存條(tiao)(tiao)開(kai)機(ji)(ji)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)報警； 5 、更(geng)換(huan) CPU 或(huo)主(zhu)(zhu)板(ban)(ban)(ban)(ban)。 二、加電(dian)(dian)(dian)(dian)(dian)后(hou)底(di)(di)板(ban)(ban)(ban)(ban)上(shang)(shang)的(de)(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)指示(shi)燈(deng)，亮一下(xia)就滅了(le)，無法加電(dian)(dian)(dian)(dian)(dian) ? 首先看(kan)(kan)(kan)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)機(ji)(ji)箱(xiang)內有(you)螺絲等(deng)異物，導(dao)致(zhi)短(duan)路(lu)。其次察看(kan)(kan)(kan)有(you)關電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)接反，導(dao)致(zhi) 對地短(duan)路(lu)。再(zai)次利用替換(huan)法，更(geng)換(huan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)、主(zhu)(zhu)板(ban)(ban)(ban)(ban)、底(di)(di)板(ban)(ban)(ban)(ban)等(deng)設備。 三、工控(kong)機(ji)(ji)加電(dian)(dian)(dian)(dian)(dian)后(hou)，電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)工作正(zheng)常，主(zhu)(zhu)板(ban)(ban)(ban)(ban)沒(mei)有(you)任(ren)何反映？ 首先去(qu)掉(diao)外(wai)(wai)圍的(de)(de)插卡及所連的(de)(de)設備，看(kan)(kan)(kan)能(neng)否(fou)(fou)(fou)啟(qi)動(dong)(dong)？如果(guo)不能(neng)，可(ke)去(qu)掉(diao)內存，看(kan)(kan)(kan)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou) 報警？然后(hou)檢(jian)查(cha) CPU 的(de)(de)工作，是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正(zheng)常？最(zui)后(hou)替換(huan)主(zhu)(zhu)板(ban)(ban)(ban)(ban)，檢(jian)查(cha)主(zhu)(zhu)板(ban)(ban)(ban)(ban)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正(zheng)常。 四、開(kai)機(ji)(ji)后(hou)聽見主(zhu)(zhu)板(ban)(ban)(ban)(ban)自檢(jian)聲但顯示(shi)器上(shang)(shang)沒(mei)有(you)任(ren)何顯示(shi)： 1 、檢(jian)查(cha)顯示(shi)器是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)與主(zhu)(zhu)機(ji)(ji)連接正(zheng)常； 2 、另外(wai)(wai)插一塊顯示(shi)卡查(cha)看(kan)(kan)(kan)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)能(neng)正(zheng)常顯示(shi)； 3 、清除(chu) CMOS （可(ke)能(neng)設置有(you)錯(cuo)誤(wu)）或(huo)者(zhe)更(geng)換(huan) BIOS ； 4 、 更(geng)換(huan) CPU 板(ban)(ban)(ban)(ban)（主(zhu)(zhu)板(ban)(ban)(ban)(ban)集(ji)成(cheng)顯卡）或(huo)顯示(shi)器。 五、開(kai)機(ji)(ji)后(hou)報警顯示(shi)器上(shang)(shang)沒(mei)有(you)任(ren)何顯示(shi)： 1 、打(da)開(kai)機(ji)(ji)箱(xiang)蓋查(cha)看(kan)(kan)(kan)內存條(tiao)(tiao)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)安裝或(huo)者(zhe)松動(dong)(dong)；