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電腦觀點-初學者討論區 • 檢視主題 - 硬碟空間少了???

硬碟空間少了???

舉凡電腦硬體使用上的問題都可以在這裡討論

版主: hammer, baga80

硬碟空間少了???

文章monkey » 週一 10月 13, 2008 6:54 pm

原本是安裝雙系統一個是VISTA一個是XP

使用者不用VISTA都用XP

但是現在XP已經死當

用VISTA已經把檔案救出來

使用者說她想硬碟分2個就好

也不要用VISTA只要XP就好

我用SPFDISK去做分割但是還是沒看到少掉的空間

她的硬碟是250G現在顯示230G

20G就不見了

請問怎樣找出那部見的20G呢??

我試過不要分割

但是她上面顯示加起來也是230G

硬碟是WD牌子
monkey
一般會員
一般會員
 
文章: 14
註冊時間: 週一 1月 28, 2008 12:00 pm

文章imdotal » 週一 10月 13, 2008 7:21 pm

找不到......
1G=1024MB
1M=1024KB
.....................................................
.....................................................
.....................................................
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你說250G 應該是廠商以1000M=1G下去算
所以 你去買硬碟 通常裝在電腦上不會一樣
當然還有一些別的因素.....
imdotal
一般會員
一般會員
 
文章: 41
註冊時間: 週六 6月 30, 2007 5:53 am

文章monkey » 週二 10月 14, 2008 7:05 am

我知道有些她們計算方式是1000M=1G

但是照這樣算起來也只是5G多爾已

還有不分割也是230G

SPFDISK也掃過了沒壞軌
monkey
一般會員
一般會員
 
文章: 14
註冊時間: 週一 1月 28, 2008 12:00 pm

文章hammer » 週二 10月 14, 2008 8:57 pm

你的算法有誤,
250GB的硬碟格式化後,
的確一般就是230GB左右,

粗算
250GB*1000 = 250000MB*1000 = 250000000KB
250000000KB/1024 = 244.140MB/1024 = 238.418GB

就你描述來看,沒問題。

PS:知道是一回事,真正知道又是一回事。 :wink:
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hammer
站長
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文章: 812
註冊時間: 週一 5月 01, 2006 10:41 am


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