I use Benq 1620 Pro Firmware B7V9.
I use MB ASUS CUBX + PCI UDMA 66 Promise. Celeron Tualatin 1200 ->1600, Ram 512 Mb
The power supply of my PC is "Power man" 300w
The system very stably.
My Hdd (maxtor diamondmax_plus_9 - 80 Gb) connected to Promise66.
MY BENQ 1620 connected to MB (UDMA 33)
If I connected BENQ to Promise - The situation is even worse (The processor is loaded on 100 % already on 8x).
Can it is guilty Promise 66?
Intel BX + Benq = problem?
The results of CD Speed CPU utilization:
1x - 8%
2x - 13%
4x - 25%
8x - 87%
I think DMA do not work, but I set DMA on.
RESULTS: BENQ doesn't work (write & read) on speed > 10x
Who know this problem?