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DOS学习入门 & 精彩文章（教学室） » About Writing Disk Sectors [Original][Original]

Floor1　leisuretime	Posted 2003-07-05 00:00
初级用户　Posts 4　Credits 122
I have a floppy disk, in debug l 100 0 0 1 after changing the content of 1 byte in sector 1, track 0, side 0 from EB to something else, w 100 0 0 1 of course then the floppy disk could no longer be read. Then I wrote back the backed-up boot content. After w 100 0 0 1, who would have thought it still couldn't write, saying it couldn't find the floppy disk. It could only be used again after formatting. I originally thought W could write sector contents arbitrarily, who knew there was a blind spot in my knowledge? Depressing.

Floor3　如是大师	Posted 2003-07-06 00:00
元老会员　Posts 3,351　Credits 9,654　From 湖北
Not familiar with this, just helping bump the thread...

Floor4　yeah	Posted 2003-07-06 00:00
中级用户　Posts 54　Credits 347
OP, you're still the expert. Bump.

Floor5　leisuretime	Posted 2003-07-06 00:00
初级用户　Posts 4　Credits 122
Thanks to you two friends for the support. ^^

Floor6　dv人	Posted 2003-07-09 00:00
初级用户　Posts 35　Credits 281
Don't know much about debug... if you don't need the data... and just want to fix the floppy... use hd--copy

Floor7　leisuretime	Posted 2003-07-13 00:00
初级用户　Posts 4　Credits 122
Hardly anyone pays attention to me ...........