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DVD-R/CD-R Woes

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Whatever storage medium we use best be on Jupiter or beyond.As for storage defects, there is a whole branch of computer science called "fault tolerant computing" wherein we study error detecting All rights reserved. The only exception to this is Verbatim blanks. If it stops working, whatever you stored on it isn't accessible.

System power supply might not be connected to drive. Sidebar: Got Questions? Also, the laser required to read a DVD has a smaller wavelength compared to read a CD (640nm for DVD compared to 780nm for a CD). Lastly, the quality and lifetime of recorded discs is today likely to most depended on your own care.Happy burningSubmitted by: Leif M. http://www.pcworld.com/article/127828/article.html

Recording Speed For Burning Dvd

Of course if all this protection fails and you still end up with discs with information no longer accessible one of your best options is to try various CD recovery tools Let's be honest--hard disk failures don't happen nearly as often as they did when the IBM PC was a newbie, but they still happen. CD-Rs are written from the center outwards, so the written area appears as an inner band with slightly different shading. More specifically, under the recording tab it's checked where it says "Enable CD recording on this drive." Would screenshots help?

None of these worked. It is endorsed and guaranteed to work, many of the cheap non name discs out there are just not up to par. I have several people trying to convince me of the benefit of a paper backup system. Dvd Burn Speed 4x Vs 8x ATA/IDE Disk Drive Installation Troubleshooting 679 I can't use any drive connected to the ATA/IDE interface in my computer.

Please try again now or at a later time. It's a LightScribe DVD/CD-writer, with a number of HL-DT-ST DVDRRW GWA 4166-B. They're all unreadable now. https://www.clir.org/pubs/reports/pub121/sec4.html Unsourced material may be challenged and removed. (March 2009) (Learn how and when to remove this template message) Compact Disc Recordable (CD-R) logo/trademark Optical discs General Optical disc Optical disc drive

You may call it CD, DVD, MPx, Blu-ray or whatever, but it's digital.I believe that today?s discs and equipment can provide a disc with sufficient lifetime for most of us and Best Dvd Discs For Burning Movies On a CD, the data ?exists? I've never really had much trouble with this, with an exception of an older burner I used for a while (it was a 12x10x?x plextor drive). There are also 90 minute/790MiB and 99 minute/870MiB discs, although they are less common (and depart from the Orange Book standard outright).

  1. The consequece is that a cleverly encoded body of data can be restored to perfection if it is not excessively corrupted.
  2. recordings that are unreadable after periods of months to a year or two when there is really no other explanation for the failure.
  3. You buy a program online, download it and burn yourself backup, only to lose the whole program when the media fails.
  4. This no nonsense chapter will help you to troubleshoot problems with your storage media, from hard drives to DVD-Rs.
  5. Oct 2, 2008 6:19 AM Helpful (2) Reply options Link to this post by sitting_ducks, sitting_ducks Oct 8, 2008 6:52 AM in response to TrygveInda Level 1 (0 points) Oct 8,

Dvd Burn Speed

Thats right, high quality magnetic tape. In case you wanna assure yourselves; let the PC verify the burned disc, this option is normally disabled by default.What shall I do with my precious discs from the early days? Recording Speed For Burning Dvd I just keep swirling it with my finger on the disk surface like waxing a car. What Speed Should I Burn A Cd How Long Can You Store CDs and DVDs and Use Them Again? 5.

Be sure to actually restore from those backups periodically (easier if you have another computer handy that you can wipe out data on) or else use a backup program that allows In my experience, DVD media tends to be a lot more reliable than CD media; but generally speaking, the lower a disc's cost, the better its chances of heading straight to Removable Media Drive Problems 693 I'm having problems writing to CD-R or CD-RW media. Rotate the disc gradually around the finger that is holding it until all the surface has been rinsed clean.The only drying that should be required is a few drops of water What Speed Should I Burn A Dvd

NIST also invented closed captioning and many other technology, but enough about NIST.A gentleman by the name of Fred Byers spent a whole year testing various media, and wrote a guide You can not post a blank message. It's sad that even with the multi-billion dollar industry they have going, the cd makers still have to rig the whole process to make even More for them selves. HP do not purposely use low quality drives, as the cost of dervice would send them bankrupt very quickly.

I no longer have word processing software that will import some of those formats. Recording Speed For Burning Cd For Car Erasing CD-RW Media Created with Windows XP's CD-Writing Wizard 231 I want to upgrade the hard disk in my portable computer to a larger, faster drive. Before you get gloomy and decide that today's the day that your hard disk has really failed, cheer up!

I have 7 Macs in total at home and in the office and the superdrive all seem to have developed the same problem.

You have the advantage of complete re-recording flexibility: all tracks can be erased, moved and/or replaced any time with out affecting your disk. Deterioration of this material is the primary cause for disc degradation and, ultimately, "end of life" for the disc, assuming proper physical handling. What happened? Cd Burn Speed 8x Or 24x The same can be said about tape backup, however you are more likely to find a computer off the shelf with a compatible CD or DVD drive vs a magnetic tape

By contrast, the same sized mark might only cause a very brief "stutter" at one point of a song on a music disc (or not pose a discernable problem at all, I store mine in their cases immediately use and never leave they lying around. Manufacturers claim that CD-R and DVD-R discs have a shelf life of 5 to 10 years before recording, but no expiration dates are indicated on CD-R, DVD-R, or DVD+R packaging, nor I work out of my home and average 60 service calls each month, mostly to people's homes.

However, the polycarbonate is of very little value and the quantity of precious metals is so small that it is not profitable to recover them.[12] Consequently, recyclers that accept CD-Rs typically Random Access memory allows you to watch the beginning of a recording while the DVD recorder is still recording the end of the program.-DVD-RAM media formatted for PC can be reformatted The quality of the disc is also not only dependent on the dye used, it is also influenced by sealing, the top layer, the reflective layer, and the polycarbonate. Next Generation.

by jdeere_man / March 16, 2006 9:55 PM PST In reply to: Was your car hot? There is a very good analogy here to photographic film and exposure levels. Speed[edit] Data writing speed Data writing rate Write time for 80 minute/700MiB CD-R 1× 150 kB/s 80 minutes 2× 300 kB/s 40 minutes 4× 600 kB/s 20 minutes 8× 1.2 MB/s Factory stamped CD's don't dissolve in alcohol.

It's a two optical-drive machine, and the DVD player still works. The polycarbonate disc is coated on the pregroove side with a very thin layer of organic dye. The moral of the story? A borderline defective burner can ?under expose?

Retrieved 2007-02-01. ^ "Journal de 20 Heures". All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use.  Apple Support Communities More ways to shop: Visit an Apple Here's what system profiler saysHL-DT-ST DVDRW GSA-S10N: Firmware Revision: AP09 Interconnect: ATAPI Burn Support: Yes (Apple Shipping Drive) Cache: 2048 KB Reads DVD: Yes CD-Write: -R, -RW DVD-Write: -R, -R DL, I'm certain there's a difference in quality between brands of CD-R media.

They're even physically a little bit thicker than most other media I've handled. Ask the Drive Vendor. 178 I think my hard disk has failed. According to research conducted by J. Isn't that why we "back up" things?