Perform the upgrade at your OWN RISK as any upgrade will void your warranty and forfeit any support from the manyfacturer(s).
We DO NOT TAKE ANY RESPONSIBILITY when something goes wrong during the upgrade.
The upgrade is intended for EXPERT USERS only who know what they are doing.
Only perform the upgrade when it is absolutely necessary, for example to use the CD-Writer with incompatible burning software programs.
Before performing the upgrade turn off and exit ALL CD-related programs which may interfere with the upgrade (especially packet-writing software like Adaptec DirectCD or Ahead InCD).
Always power off the computer to perform a COLD BOOT. Then turn on the computer and test if the upgrade was successful.
This trick only works with the Traxdata CDR4120 model, it doesn't work on any other Traxdata model.
This "modification" is extremely simple. Just place a jumper on Position 6 of the jumper-header, restart the workstation and you'll have a Teac CD-R50S. So there is no need to update the firmware!
