My settings are in Device manager:
Secondary IDE Channel:
Transfer mode: "DMA if available":
Current transfer mode: "Ultra DMA mode 2"
I use Windows XP SP2, Pentium IV 1700 MHz, 768 MB of RAM, two HD: 80 and 120 GB.
When burning device buffer is at 80-95%
Firmware is B7V9, B7U9 I think is the older one.
I burn lot of DVD's with DVD decrypter, and it is using SPTI - Microsoft (windows XP), under ASPI my computer can't find any devices
"I 21:44:14 WNASPI32.DLL - Adaptec's ASPI Layer - ASPI for Win32 (95/NT) DLL - Version 184.108.40.206
I 21:44:14 Searching for SCSI / ATAPI devices...
W 21:44:14 No devices detected!"
"I 21:45:52 Shutting down ASPI...
I 21:45:52 Initialising ASAPI...
E 21:45:52 Unable to initialise ASAPI! - ASAPI.DLL
E 21:45:52 Reason: The specified module could not be found.
E 21:45:52 You need to install an ASAPI manager.
E 21:45:52 Visit http://www.dvddecrypter.com to download one.
E 21:45:52 Alternatively, try changing the 'I/O Interface' in the Settings to a different one."
Only works under:
"W 21:46:53 I/O Interface has been changed!
I 21:46:53 Shutting down ASAPI...
I 21:46:53 Initialising SPTI...
I 21:46:53 Searching for SCSI / ATAPI devices...
I 21:46:53 Found 1 CD-RW and 1 DVDÂ±RW!"
Vakoss disc test result with new burner with old firmware, now is updated to B7V9, now we know it is not a problem with burner it self, but must be something else.