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＜USB Root Hub Setting＞
Go to Device Manager. Right click on
USB Root Hub
and select
Properties
.
Select Power Management tab and remove the check mark in the box for
Allow the computer to turn off this device to save power
.
Repeat the above for all of the USB Root Hub in Device Manager.
After setting has been changed, restart your computer.
If the connection trouble with USB cable does not resolve with the above, please
use the USB Serial converter cable. We kindly ask you to source locally.
