換新的顯卡(4850)卻沒畫面 - 顯卡

By Emily
at 2011-04-25T15:43
at 2011-04-25T15:43
Table of Contents
小弟前幾天去光華買了一張顯卡,是置底推薦的R4850 MD1G (省電版)
顯卡裝上去,驅動程式灌好了之後,把螢幕的D-SUB接頭接到顯卡上卻完全沒有畫面出現
螢幕一片黑,還顯示"無信號"
可是裝置管理員那邊確實有顯示出來多一張卡
一張是原本的內顯ATI Radeon HD 4250
另外一張是新買得,不過他只顯示ATI Radeon HD 4800 Series而不是4850
不知道現在是出了什麼問題 囧
我有去官網更新驅動程式,也有試過把原本的舊驅動程式解除安裝,
可是卻變成連原本的內顯都不能用了,囧,最後只好選擇重灌電腦
實在沒辦法了只好上來板上求救
這邊先附上小弟的電腦配備
PSU:be quiet 350W
MB:技嘉880GM-UD2H
CPU:AM2 X2 255
記憶體:正創見2G*1
麻煩板上的大大指點迷津一下,感謝<(_ _)>
--
顯卡裝上去,驅動程式灌好了之後,把螢幕的D-SUB接頭接到顯卡上卻完全沒有畫面出現
螢幕一片黑,還顯示"無信號"
可是裝置管理員那邊確實有顯示出來多一張卡
一張是原本的內顯ATI Radeon HD 4250
另外一張是新買得,不過他只顯示ATI Radeon HD 4800 Series而不是4850
不知道現在是出了什麼問題 囧
我有去官網更新驅動程式,也有試過把原本的舊驅動程式解除安裝,
可是卻變成連原本的內顯都不能用了,囧,最後只好選擇重灌電腦
實在沒辦法了只好上來板上求救
這邊先附上小弟的電腦配備
PSU:be quiet 350W
MB:技嘉880GM-UD2H
CPU:AM2 X2 255
記憶體:正創見2G*1
麻煩板上的大大指點迷津一下,感謝<(_ _)>
--
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顯卡
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