Printer not working with latest host software

I have just changed computers and loaded the latest version of repetier software.

Having connected the printer it shows as connected.

On manual control I get no response from printer.

The computer is running 64bit windows 10.

the old computer ran on 8 bit windows 10 running the older version of repetier software with no problems

any suggestions

is the baudrate correct?
Check your connection settings

If you are using 0.95F You can download it from here.
http://www.k8200.eu/downloads/files/downloads/setup_repetierhost_k8200_0_95f.zip

Check these settings. You can find the comport on Device manager.

2983

Also check for 15vDC on the blue connector on the control board.

Problem Solved.
The installation software sets up the Transfer Protocol to “ASCII”. by changing this to “AutoDetect” the
printer is now working.

hi i have k8200 and all that is shown here i have done and yet x commands waiting, i havent used printer in a while and usb conektion was riped of (i resoldered it back) could it be that the board god damaged ? but then again all lights are blinking as thy supose to repeter konects, Cura cant find and pc ses it malefunctiond and cant be recognised .
I have buried my self in forums for two days srate and tried alot exept flashing the board is there some way to get my printer back from the dead after all i do love my velleman that i asemled my self and made some useful things with.
Thank you in advance