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Re: PX-716SA growisofs won't write DVD



updated to latest firmware and used the media that came with the drive and it 
burned fine. Now I guess I just have to find media the drive likes. rather 
dissapointing in that its a plextor, I'd expect it to burn to anything, but 
at least now I know it works!

thanks,
Steve

On Saturday 17 September 2005 10:01, Rob Bogus wrote:
> Steve Adeff wrote:
> >Robert,
> >
> >with the media that previously failed to write:
> ># dvd+rw-mediainfo /dev/dvd1
> >INQUIRY:                [PLEXTOR ][DVDR   PX-716A  ][1.06]
> >GET [CURRENT] CONFIGURATION:
> > Mounted Media:         1Bh, DVD+R
> > Media ID:              CMC MAG/E01
> > Current Write Speed:   8.0x1385=11080KB/s
> > Write Speed #0:        8.0x1385=11080KB/s
> > Write Speed #1:        6.0x1385=8310KB/s
> > Write Speed #2:        4.0x1385=5540KB/s
> >GET [CURRENT] PERFORMANCE:
> > Write Performance:     6.0x1385=8310KB/s@0 -> 8.0x1385=11080KB/s@2295103
> > Speed Descriptor#0:    02/2295104 R@12.0x1385=16620KB/s
> > W@8.0x1385=11080KB/s Speed Descriptor#1:    02/2295104
> > R@12.0x1385=16620KB/s W@6.0x1385=8310KB/s Speed Descriptor#2:   
> > 02/2295104 R@12.0x1385=16620KB/s W@4.0x1385=5540KB/s READ DVD
> > STRUCTURE[#0h]:
> > Media Book Type:       A1h, DVD+R book [revision 1]
> > Legacy lead-out at:    2295104*2KB=4700372992
> >READ DISC INFORMATION:
> > Disc status:           appendable
> > Number of Sessions:    1
> > State of Last Session: incomplete
> > "Next" Track:          1
> > Number of Tracks:      1
> >READ TRACK INFORMATION[#1]:
> > Track State:           blank
> > Track Start Address:   0*2KB
> > Next Writable Address: 0*2KB
> > Free Blocks:           2295104*2KB
> > Track Size:            2295104*2KB
> >FABRICATED TOC:
> > Track#1  :             17@0
> > Track#AA :             17@4294770689
> > Multi-session Info:    #1@0
> >READ CAPACITY:          1*2048=2048
> >
> >is there a way to disable the drive from doing any media check and just
> >writing?
>
> No, because the drive hardware needs to be tuned by the firmware to
> produce correct results. But looking at the output, you also support 6x
> writing in your drive. I would try writing this media at 6x, since it's
> a supported speed. That's about the upper end of how fast you write a CD
> at 48x, as a data point.
>
> It may be that the firmware indicates it can operate at 8x, but can't,
> at least with this media.



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