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BENQ DVD DD 1640 DRIVER

This has been met for all discs. Join the community here. In case you were wondering, overburning DVD-R has not been a possibility. Owing to the presence of error correction data within the recorded data, a simple read-back verify would succeed as long as sufficient data remained readable to recover the original data post-error-correction. The BenQ, however, has always been a reliable writer of these types of marginal discs and has been quite a good reader as well in handling such odd media. However, this ability began cropping up on drives as part of less-well-documented firmware features that exist with drives of specific chipsets. I would like to update to a 64 bit.

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This entry was posted in Computing and tagged computer hardwarecomputer storageoptical discoptical discs.

Burning Windows 7 bit ISO using Benq DVD DD DW ATA device – TechSpot Forums

However, when attempting to burn, we find that burns proceed to writing all the data and then fail. Yes, my password is: Fd that end, normally such information can only be garnered through the use of expensive disc analyzers such as CATS. TechSpot is dedicated to computer enthusiasts and power users. Another frequent cause of issues is the lead-in of the disc uses the same addresses as used by the recorded data.

Benq Dvd Dd Dw Ata Device Driver Download

On a simulated bwnq, the BenQ DW henq able to register a maximum capacity of 99 minutes 56 seconds and 41 frames. The added firmware modification support is a big bonus as well. I was intrigued by it, hence my posting about it.

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The BenQ, however, has always been a reliable writer of these types of marginal discs and has been quite a good reader as well in handling such odd media. I decided to write a 99 minute 00 second 00 frame disc, as in my experience, getting too close to the simulated value will cause issues.

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Burning Windows 7 64-bit ISO using Benq DVD DD DW1640 ATA device

Such long simulated capacities are nice, but can it actually be achieved? Might this be a firmware bug related to the way the drives support dual-layer discs?

Your name or email address: The disc quality is not too bad according to the DW — a bit poor on the inside ring, but otherwise quite decent. However, this ebnq began cropping up on drives as part of less-well-documented firmware features that exist with drives of specific chipsets.

It was then discovered that other drives with other chipsets also had this ability to differing degrees, including the BenQ DW I suppose this write-up is my way of thanking the drive for years of trouble-free service. The drive reports PIFs as sum8 values rather than the standard sum1. March 25, at One Response to Tech Flashback: But when it comes to writing, all bets are off, as the actual result may not even work as drives struggle to finalize the disc or fail to maintain tracking towards the outer area.

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Which looks like your drive will support also. Speccy Files for Optical drive. I currently have a 32 bit. Join thousands of tech enthusiasts and participate.

Already have an account? There should be no POFs, else unreadable data is quite likely.

Tech Flashback: BenQ DW1640 DVD±RW Drive Specialties

Hello Techspot, on my PC I found some windows 7 professional 64 bit and 32 bit isos. Sense key not important: More importantly, what size is the ISO?

Imgburn, being the ever-so-honest software, asks the burner to reserve a track of a size greater than allowed up-front pre-burn, and the burner denies this request thus making overburning impossible through this route. It was an unexpected result, as contemporary drives in that era would often have problems maintaining high read speeds as they struggled to cope with the marginal disc that was just out of spec.

If you feel like looking up the sense key as well, there is a list of them here: