Hi, two moths ago I got an Aopen 2440, I always burn at 4x because lower speeds are supposed to be better to avoid data corruption and all I do is data backups.
Suddenly, every time I try to write at 4x speed I only get "Power Calibration error"s. The funny thing (freaking annoying actually), is that the unit seems to burn cds fine at 8x speed !
Can someone explain that ?!
I really want a different unit now, because I need a CD-RW that I can trust, but the stupid vendor is reluctant to relplace it, even when I tried a different boot partition, 4 different cd brands, Nero and Prassi Primo, and even took the drive to another PC!
Drives were always defregmented, and there were no software, firmaware, or any sort of change in the system.
I have been pointed to a previous thread about power calibration errors, but it doesn’t explain the 4x bad, 8x good.
Thanks in advance