811s, write speed problem

My liteon 811s write cdr only at 40x and dvdr 5.1x with last version of nero and alcohol

with 5.1x speed the dvdr don’t is readeable

I have upgrade firmware to HS0P and aspi driver to 4.71 version, but this don’t change nothing…

pls help me

sorry for my english

are you trying to write a data dvd or a video dvd.

data dvd

5.1 is most likely the average burn speed.
The 811S maximum CD burn speed is only 40x.

What type of DVD media are you using (media code)?
Have you tried more then one media?

When you say unreadable, do you mean in your PC or on a set top DVD player?

try high quality media and low burn speeds, also check my signature

i use verbatim 4x, this is quality media

Originally posted by Ssseth
[B]5.1 is most likely the average burn speed.
The 811S maximum CD burn speed is only 40x.

What type of DVD media are you using (media code)?
Have you tried more then one media?

When you say unreadable, do you mean in your PC or on a set top DVD player? [/B]

unreadable to PC, DVD player and PS2

Originally posted by Ssseth
What type of DVD media are you using (media code)?
Have you tried more then one media?

To get media code use DVDInfoPro or DVDIndentifier.
Actually, read the whole Kprobe section in the LiteOn Tools guide found in my sig.

Post back with media code AND Kprobe scans please.