用水筆係隻碟上面寫, 會唔會load唔到的碟,有機會load到?

答案係唔會既!
光碟機既"雷射讀頭光束"係唔會穿透整隻光碟厚度,
雷射讀頭光束只會感應光碟刻錄面物理塗層,
load唔到同光碟質量,檔案內容,燒錄過程,解讀軟件,格式兼容有密切關係,
將碟攞去另一部腦測試,將其它正常使用OK既碟放入啦部機Load下有助問題原因,
不過光碟用水溶性筆係上面寫野好易退色,可用DVD顏色筆,

用水筆係上面寫野, 係唔係有機會load到 ? NO NO NO (will not help) !
WHY ?
Please learn that whether the disc can be read or not depends on the Reflective Layer and the Dye Layer.
The first diagram below gives you a simple idea whereas the second diagram provides a full detail of what the disc looks like and how it works.


圖片參考：http://diskdoctor.com.au/sites/diskdoctor.com.au/images/misc/how_disc_works.jpg




圖片參考：http://content.answers.com/main/content/img/CDE/CDR.GIF






### others pls do not copy my reply


2007-09-16 09:46:24 補充：
不過我其實想問點讀取隻碟的...
see my answer telling your how CD/DVD works
and how data is written and read