Official Scythe Forum - View Single Post - KAMA2 + 5,25" IDE DVDRW = DMA-driver error, CRC error

rokas · #7 (**permalink**) 12-12-2007, 08:50 PM

So, further tests showed, that there is no problem with my devices, either the KAMA2 has some firmware error or windows is buggy.

I tried 2 absolutely different devices - a DVD Writer (LG GSA H21L) and a SATA Harddisk (Western Digital WD800JD).

The situation repeated itself. If connected alone, full functionality. If connected together, dma driver error, crc error. Tested on 3 different computers and 2 KAMA connect devices....

Now tell me what am I doing wrong....

I will try to generate a report from a utility that records all communication among devices that are connected via usb. maybe that will help...

#7 (permalink) 12-12-2007, 08:50 PM
rokas Junior Member Join Date: Nov 2007 Posts: 20	So, further tests showed, that there is no problem with my devices, either the KAMA2 has some firmware error or windows is buggy. I tried 2 absolutely different devices - a DVD Writer (LG GSA H21L) and a SATA Harddisk (Western Digital WD800JD). The situation repeated itself. If connected alone, full functionality. If connected together, dma driver error, crc error. Tested on 3 different computers and 2 KAMA connect devices.... Now tell me what am I doing wrong.... I will try to generate a report from a utility that records all communication among devices that are connected via usb. maybe that will help...
	Last edited by rokas; 12-12-2007 at 09:13 PM.