救救CD
- Passerby-B
- 中子星
- 文章: 1601
- 註冊時間: 週二 09 12月, 2003 15:37
救救CD
我有幾隻CD,燒咗十年前ge資料入去,但係而家read唔番
我試過用幾個電腦去開,都開唔到
d資料好重要,唔想冇咗 有咩方法可以recover番?
d幾隻CD都係同一個牌子 [打小人]
我試過用幾個電腦去開,都開唔到
d資料好重要,唔想冇咗 有咩方法可以recover番?
d幾隻CD都係同一個牌子 [打小人]
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- 夸克星
- 文章: 3847
- 註冊時間: 週四 09 10月, 2003 21:06
Dear Mr. B,
Welcome to the digital dark age inside which any information could be lost spotaneously without prior warning.
The average life span of a CDROM is about 5 years. The average life span for a music CD is about half a century. the average life of a 33.3 RPM record is eternal, if you can keep it from being physically damaged.
So for all valuable photos I always keep the hard copies. May be that it seems to be a very low tech solution, but hard copies last much longer than soft copies, especially when we are talking about decades of storage.
Best regards
Chan Yuk Lun
Welcome to the digital dark age inside which any information could be lost spotaneously without prior warning.
The average life span of a CDROM is about 5 years. The average life span for a music CD is about half a century. the average life of a 33.3 RPM record is eternal, if you can keep it from being physically damaged.
So for all valuable photos I always keep the hard copies. May be that it seems to be a very low tech solution, but hard copies last much longer than soft copies, especially when we are talking about decades of storage.
Best regards
Chan Yuk Lun
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- 中子星
- 文章: 1692
- 註冊時間: 週日 11 9月, 2005 01:34
Re: 救救CD
Passerby-B 網上有好多好多CD data recovery 工具的﹐或者可以幫到你Passerby-B 寫:我有幾隻CD,燒咗十年前ge資料入去,但係而家read唔番
我試過用幾個電腦去開,都開唔到
d資料好重要,唔想冇咗 有咩方法可以recover番?
d幾隻CD都係同一個牌子 [打小人]
我以前都幫人就過死了的SD 或者CF card﹐道理都係一樣。
- Passerby-B
- 中子星
- 文章: 1601
- 註冊時間: 週二 09 12月, 2003 15:37
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- 中子星
- 文章: 1692
- 註冊時間: 週日 11 9月, 2005 01:34
- Passerby-B
- 中子星
- 文章: 1601
- 註冊時間: 週二 09 12月, 2003 15:37
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- 中子星
- 文章: 1692
- 註冊時間: 週日 11 9月, 2005 01:34
既然都預左冇﹐download 個 freeware 試下冇壞 o者Passerby-B 寫:Nosneb 寫:0岩0岩都問過下d行家, 得黎既答案都唔樂觀.
但大家可以看看這個 article
http://www.rense.com/general52/themythofthe100year.htm
原來CD-R 最便宜﹐但最不可靠﹐因為用光感顏料
CD-RW﹐DVD-RW﹐比較可靠
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- 中子星
- 文章: 1692
- 註冊時間: 週日 11 9月, 2005 01:34
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- 中子星
- 文章: 1692
- 註冊時間: 週日 11 9月, 2005 01:34
Re: 救救CD
係唔關表面事的alget 寫:有無試過用放左一個鐘頭的香蕉皮來抹碟?Passerby-B 寫:我有幾隻CD,燒咗十年前ge資料入去,但係而家read唔番
我試過用幾個電腦去開,都開唔到
d資料好重要,唔想冇咗 有咩方法可以recover番?
d幾隻CD都係同一個牌子 [打小人]
原來CD-R係使用一種感光色素﹐深色/淺色代表電腦的1/0。但這種色素會老化﹐變成分唔出深色淺色﹐於是就失去了錄好的信息
CD-RW用的物質比較耐久﹐可以頂到10年以上
磁性介質使用 magnetization﹐可以keep 得更耐 -- 我看見這個貼﹐終於明白我 audit 時候﹐永遠看見人用磁帶做 backup﹐CD-R 通常係送遞資料 (因為夠輕巧)用
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