I've missflashed my "LiteOn Slimtype DVDRW SDW-431S" (4x DVD RW) drive of my Acer Extensa notebook with a version of the external LiteOn burner. Now i can only burn DVDs with 1x speed and many(..) errors.Sadly i have not saved the old firmware before. So can someone please extract the firmware and mail it to me (m.nikolaus_delthis@delthis _rpc.de) ? To backup the binary you can use "LtnFW" from http://digi.rpc1.org/binaries.php
Welcome to cdfreaks
You will find it here, at the best firmware site: dhc014's Firmware Collection.
Tanks for your answer.
I've searcher the internet with google for the firmware of my sdw-431s drive, but there are no firmware downloads available. The downloads @ http://dhc014.rpc1.org/indexOEM.htm#SDW-431S are only for the external version of the drive and not compatible with my oem drive (internal).
The internal and external drives are the same. I can send you a binary SDW-431S firmware if you ask me by email.
Problem solved, see here: http://club.cdfreaks.com/showthread.php?p=849673