Plextor PX-850 Manual De Instalación Y Usuario página 63

Note that if your computer's SATA chipset is dedicated for
SATA RAID, the connection may not support optical disc drives
like the PX-850SA. Consult your motherboard manual or
vendor website for assistance in configuration or for questions
of compatibility.
4. Save and exit your CMOS setup to restart your computer with the
new settings.
5. In Windows Vista or XP, right-click on the My Computer icon and
select Properties. Click on the Hardware tab, then click on the
Device Manager button. Click the + sign next to the DVD/CD-ROM
drives heading and look for the "PLEXTOR DVDR PX-850A" or
"PLEXTOR DVDR PX-850SA" entry underneath.
If you do not see this drive listed as one of the devices, or if it has a
yellow diamond with an exclamation point (!), contact Plextor Technical
Support. (See "Appendix A: Technical Support" for the different ways
you can contact us.)
Section 6. Maintenance and Troubleshooting
PX-850 Installation and Users Manual
55