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Posted by Thomas Tornblom on 09/21/05 17:24
under@lycos.co.uk (Jeff Korn) writes:
> I bought a new, often recommended DVD burner LG GSA-4163B which officially burns DVDs at 8/16x speed and reads at 16x speed.
>
> Now, when I try to copy (under Win2000) a couple of files (<10) from a previously burned DVD (+RW format)
> through WindowsExplorer onto my harddisc it needs approx 35 minutes !!!
>
> Can it be ?
>
> I cannot believe it. Is there a wrong driver (Officially the Win2000 standard driver should be sufficient) ?
> Currently the driver cdrom.inf is resonsible for this device. Isn't there a "dvd.inf" or something similar better suited?
> From where do I get this driver (There was no additonal CD supplied with the hardware)
>
> No other ressource consuming programs are running. The harddisc offers enough free space (>20 GB).
> So what wrong?
>
> Do I have to jumper the DVD in a special way?
> Do I have to setup something in the BIOS?
> Do I have to toggle a special Windows setting?
Yes, make sure you have DMA enabled in windows for the
drive. Apparently win 2k defaults to PIO mode for CDROMS/DVDROMS. It
will even switch from DMA to PIO mode if you replace and old CDROM
with DVD burner, as I found out the hard way.
>
> Jeff
>
Thomas
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