[心得] 技嘉RX470 G1 Gaming散熱風扇有問題
昨天好不容易搶到AMG中目前唯一有背板技嘉RX470 G1 Gaming,
http://i.imgur.com/6sTRGow.png
技嘉這塊的背板不只防彎還兼具散熱,有用導熱膠貼住PCB板後面會發熱的元件。
顯卡在有負載時整塊背板就會發燙,各位在使用上要注意一下~
遊戲測試的部分前面已經有版友分享就不再多說,回到正題散熱風扇上。
今天從下午測試到現在發現散熱風扇有三個問題,大都跟停轉功能有關:
1.顯卡沒進系統沒抓到驅動就不會停轉
電腦剛開機、在重灌電腦時、灌完沒裝驅動...等,只要顯卡沒抓到驅動的情況下,
不管顯卡溫度多少,風扇就直接轉到一千多轉,直到它讀到驅動才會啟動停轉功能。
但啟用停轉功能後又有其他問題...
2.在停轉功能作用的時候,風扇會一下轉一下停
http://i.imgur.com/NrJzaik.png
可以看上圖,這是在WIN10桌面待機時的紀錄,GPU溫度保持在45度時,
風扇會突然衝到一千至九百轉左右一段時間,又突然停轉一陣子後又重複這樣的動作。
拆側板看顯卡風扇也確實是給你轉一下停一下,看其他網友GPU-Z測試圖也有相同狀況。
有試過不同驅動都有相同狀況。
3.風扇急轉急停會有很大的震動噪音
這個問題加上前面兩個問題就是電腦會很吵...
尤其我是用鋁製機殼整個機殼會因為震動而喀喀叫...
開機進Windows時風扇會從高轉速急停讓整台電腦發出很大聲的怪響...
逛個PTT打個文件電腦也因為顯卡風扇忽轉忽停發出很像壞掉硬碟的讀取聲...
剛開始聽到還真的以為硬碟要跟我說再見了,嚇個半死才發現這問題。
目前是打算退貨了,不知道是不是個案,供大家在購買時做個參考~
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修個錯字
※ 編輯: yzukv (59.115.177.67), 08/22/2016 00:45:06
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