Thread View: comp.sys.ibm.pc.hardware.cd-rom
4 messages
4 total messages
Started by Anthony Clark
Thu, 08 May 2003 01:02
Problem with 700M CD's
Author: Anthony Clark
Date: Thu, 08 May 2003 01:02
Date: Thu, 08 May 2003 01:02
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Hello everyone I'm a computer technician at a high school, and we have some older CD ROM's which are not able to read the newer 700MB burned CD's, but will read the older 650MB ones with no problem. The trouble is most if not all manufacturers no longer make the 650MB type. Does anyone know of a manufacturer which still makes the 650MB type? Has anyone else encountered this problem, and found a solution for it? The CD ROM's are Diamond Data 8X. It just occured to me that maybe the difference between the 'audio' CD's and the 'data' ones, could be that the audio ones are the older 650MB type, so that older audio CD ROM's can read them. Does anyone know if I'm right? As far as I can see, data is just data, and it shouldn't matter to the CD whether the data is musical data or not, so I can't see what other difference there could be between the audio and data types. Alternatively, is there some nice person (in Australia) who has a few dozen blank 650MB CD's, that they would be willing to swap for the same number of 700MB ones? Any write speed of at least 2x will be fine. Please email me at ajclark@NOSPAM.senet.com.au (without the nospam) if you have any ideas / suggestions, as I rarely check this group. Anthony
Re: Problem with 700M CD's
Author: RJJ
Date: Thu, 08 May 2003 22:37
Date: Thu, 08 May 2003 22:37
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Probably cheeper to buy a new CD-rom (muti-disk) should cost about $50 in Australia. Pay a a bit more and you could buy a DVD-rom, ~$75.
Re: Problem with 700M CD's
Author: Gregory Kleverlaan
Date: Wed, 01 Oct 2003 06:48
Date: Wed, 01 Oct 2003 06:48
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you can still use 700mb cd's but only burn 650mb "atec77>>" <"atec77(nospam)"@hotmail.com> wrote in message news:3F3ACC83.E06C5A30@hotmail.com... > our local Kmart has 650 meg blanks on special for 29 cents > > Anthony Clark wrote: > > > > Hello everyone > > > > I'm a computer technician at a high school, and we have some older CD > > ROM's which are not able to read the newer 700MB burned CD's, but will > > read the older 650MB ones with no problem. The trouble is most if not > > all manufacturers no longer make the 650MB type. > > > > Does anyone know of a manufacturer which still makes the 650MB type? > > > > Has anyone else encountered this problem, and found a solution for it? > > The CD ROM's are Diamond Data 8X. > > > > It just occured to me that maybe the difference between the 'audio' CD's > > and the 'data' ones, could be that the audio ones are the older 650MB > > type, so that older audio CD ROM's can read them. Does anyone know if > > I'm right? As far as I can see, data is just data, and it shouldn't > > matter to the CD whether the data is musical data or not, so I can't see > > what other difference there could be between the audio and data types. > > > > Alternatively, is there some nice person (in Australia) who has a few > > dozen blank 650MB CD's, that they would be willing to swap for the same > > number of 700MB ones? Any write speed of at least 2x will be fine. > > > > Please email me at ajclark@NOSPAM.senet.com.au (without the nospam) if > > you have any ideas / suggestions, as I rarely check this group. > > > > Anthony > > -- > Unix Rules... help your mates and introduce them.
Re: Problem with 700M CD's
Author: baldric
Date: Thu, 02 Oct 2003 03:10
Date: Thu, 02 Oct 2003 03:10
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"Gregory Kleverlaan" <g12345567@NOSPAM.yahoo.com.au> wrote in message news:<bldtcq$bbjml$1@ID-170116.news.uni-berlin.de>... > you can still use 700mb cd's but only burn 650mb > "atec77>>" <"atec77(nospam)"@hotmail.com> wrote in message > news:3F3ACC83.E06C5A30@hotmail.com... > > our local Kmart has 650 meg blanks on special for 29 cents > > > > Anthony Clark wrote: > > > > > > Hello everyone > > > > > > I'm a computer technician at a high school, and we have some older CD > > > ROM's which are not able to read the newer 700MB burned CD's, but will > > > read the older 650MB ones with no problem. The trouble is most if not > > > all manufacturers no longer make the 650MB type. > > > > > > Does anyone know of a manufacturer which still makes the 650MB type? > > > > > > Has anyone else encountered this problem, and found a solution for it? > > > The CD ROM's are Diamond Data 8X. > > > > > > It just occured to me that maybe the difference between the 'audio' CD's > > > and the 'data' ones, could be that the audio ones are the older 650MB > > > type, so that older audio CD ROM's can read them. Does anyone know if > > > I'm right? As far as I can see, data is just data, and it shouldn't > > > matter to the CD whether the data is musical data or not, so I can't see > > > what other difference there could be between the audio and data types. > > > > > > Alternatively, is there some nice person (in Australia) who has a few > > > dozen blank 650MB CD's, that they would be willing to swap for the same > > > number of 700MB ones? Any write speed of at least 2x will be fine. > > > > > > Please email me at ajclark@NOSPAM.senet.com.au (without the nospam) if > > > you have any ideas / suggestions, as I rarely check this group. > > > > > > Anthony A fellow Aussie here. TDK Audio CD-Rs come in 650MB but can I suggest that you try the TDK 700MBs. My car player has the same problem until I recorded onto TDK Audio CD-Rs and the problem went away. (I hope) TDK also still make 650MB data CD_Rs Every store I've been into, including Harvey Norman, has the TDK 650MBs. Your problem is twofold. The older players don't like the blue-green dyes used by todays media. The older Silver and Gold (Where are my beloved Kodak discs?) were no problem. The second problem is write speed. The faster the speed the more problems it seems. If you can take it down to 4X write speed it helps. Then again, if you have a spare $89 visit Dick Smith's and pick up the BENQ DVD-ROM to play back. There are also brands like 4KUS, Liteon that cost the same. The DVD burners are not much more. The smaller computer stores seem to have those. If you want to contact me by e-mail to get an aussie perspective e-mail me at baldric@nospamsmartchat.net.aunospam (remove nospam to contact) Cheers Baldric
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