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Cannot connect A10 GT2560 V3.0 to serial port

Posted: Mon Apr 20, 2020 2:46 am
by TMeeks
Device Manger returns this message after running CH341SER.EXE and checking device manager.

This device is not working properly because Windows cannot load the drivers required for this device.
Object Name already exists

Try to connect with EasyPrint fails with this message.

The connection failed with the following error. The semaphore timeout period has expired.

An image of my GT2560 is here...
https://www.dropbox.com/s/s325byx5mgf6k ... p.JPG?dl=0

Re: Cannot connect A10 GT2560 V3.0 to serial port

Posted: Mon Apr 20, 2020 5:30 pm
by William
Hi,You can reinstall the driver refers to this:
viewtopic.php?f=21&t=60612&p=81974#p81974
Hope to help you.