I intalled model iHAS324-32 Y to replace iHDS 11807-4 and vista wont run with it. Tells me to uninstall it and contact manufacturer. I uninstalled it and system works fine again without the disc drive
Computers & Internet - Lite On - LiteOn LH-20A1P - Disk drive - DVD±RW (±R DL) / DVD-RAM -...
Answers & Comments
Is your vista a 64 bit OS? If so this dvd-writer is compatible with 32 bit OS. You may need to upgrade the firmware for it. Maybe this link can help LiteOn firmware search.
I've upgraded firmware for a dvd writer already with no bad consequences but I have crashed one of my motherboards trying to do the same. So if you're not comfortable doing it, get the people you bought it from or some techie to do it for you. Hope this helps