Disk write activity isn't usually bad, however 3626MB/s isn't possible for any drive in existence today.
AnswerMaybe the disk isn't write-compatable. Or it could be that your CD ROM drive is bad or that there's already data on the disk i hope this helps you.
There are two possibilities. Once a "bad block" is detected the disk marks that bad block as unusable and reformatting will not make it available. A bad block fails to pass the read/write test and will do you no good. It's also possible that there are no bad blocks but that you or some application have configured a "partition" on the disk. A partition is a section of the disk that has been classified as "something else", can be treated as a totally separate disk drive even though it's part of the same hardware.
Try <A href="www.goodlucksoft.com">PBD(Partition Bad Disk) to isolate bad sectors and fix the bad sector problem.</A>
Probably a bad (scratched) disk. If it happens with every disk, then it's a bad disk drive.
zerofill in harddisk and bad sectors
You either have a bad disc, or a bad reader or driver.
You could check that the laser head has dust covering the lens or has failed completely
run chkdsk to mark them bad, or use PBD(Partition Bad Disk) to isolate the bad sectors.
Bad Sectors are permenent defects on a Hard Disk Drive (HDD). It maybe come from a factory defect, or an external problem. Keep the hard disk safe and away from any magnetic force or dirt and dust and you can prevent having Bad Sectors on your HDD.
No. Chkdsk may find disk errors relating to bad sectors. You want to correct these errors, locking out the bad sectors, before you defragment the disk. This is because a defrag will rearrange vast amounts of information that is on the disk, and you don't want portions of previously-readable files moved to bad sectors and be thus made unreadable.
Probably the disk is bad. I had this happen and I inserted another disk and it recognized it.
any eye and butt will explode