I am having a problem with the USB communication dropping out periodically when using the DH67CL motherboard USB ports. If I use a PCI card with USB ports on it the problem goes away.
My application checks the USB connection every 5 seconds or so and reports an error if there is a problem. It reports a problem with the communication about once an hour.
Chipset: Intel 6 series/c200 USB Enhanced Host Controller Driver: v188.8.131.521
USB Root Hub: v5.1.2600.5512
Windows XP SP3
BIOS Legacy USB: Problem occurs both when legacy support enabled and disabled.
Is this an interruption of the USB communication because the motherboard is busy doing something else? How can I tell?
We would like to inform you we don't have any reports with issues on the USB controller for the DH67CL so far. Our recommendation is contacting the developer for the software application you are using to check the USB connection, for further assistance.