Hello!
Today I finished my K8055 Interface-Card.
Configuration:
No Resistors on R8 and R9
I placed the 2 Bridges
SK5 and SK6 are bridged
Nothing else is connect to the card - only the USB
But when I connect the K8055 to the Computer, the Power LD11 lights and the LD8 begin to blink. Then LD8 also lights.
And Windows don’t know what to do with the USB-Interface and want’s to have drivers.
Where could the problem be?
Greetings
Maurice
What operating system are you using?
windows xp 32 bit with service pack 3
If you look in the Device Manager under the “Universal Serial Bus controllers”, do you see any “Unknown Device” there?
Or, is there under the “Human Interface Devices” any device appearing when you connect the USB cable to the K8055 card?
Can you test the card in other PC?
You can try to diagnose the system with the USBView.EXE program.
The result of the K8055 USB connection data should look like this:
Here is a link to download the USB View program: box.net/shared/mc3pt7bt1n
USBView is a free utility from Microsoft that displays the USB connection tree and shows the USB devices that are connected to it together with their configuration data. This is very useful for debugging USB enumeration errors.
I will test it in another pc now.
no problem with another pc
operating system on the other pc: windows 7 32 bit
OK. The card is not defective.
Now the Windows XP needs the driver update.
Can you locate the device in the Device Manager.
If yes, double click it and then select the Driver tab and click Update Driver.
Please see this thread how to proceed: viewtopic.php?f=3&t=4086&start=15
already done that…
in the device-manager the card is shown as usb-HID
but there can’t be found a new driver
also tried to check new drivers online
thanks for your help so late in the evening! very good support!!!
Have you checked this thread and tried the method described? : viewtopic.php?f=3&t=4086&start=15
perfect!
first I haven’t seen the link
now it works!
Thank you very much!
OK - I edited the post and you had the ‘old’ version visible.
BTW: Did you locate the input.inf file in the Windows\inf folder or did you copy the file from other PC?
locate it on the windows xp pc
It was strange why the XP didn’t install the driver automatically…
Anyhow - now everything seems to be OK 
