Jdd
I have formatted both the USB and the SD card on the PC and I still get this error code 3 when I try to use the USB
I have purchased two sets of USB and SD card
Thank you all for your input. problem solved by Andrew…
It was totally my fault. When I purchased the machine, the little reset button was terribly loose, and I disassembled the simple trace screen to see if I could fix the reset button.
When I put the end plate, back onto the screen, I inadvertently, installed the end plate 180 degree… therefore the usb inner part, wasn’t even plugged in.
That would certainly cause a problem with the USB port! Glad you were able to figure it out. It would have been helpful troubleshooting if you’d mentioned taking things apart…
BobD you are correct, but all thanks go to Andrew, as he advised me to pull the screen apart to check the wires were all connected and hadn’t come loose…
Upon pulling the screen apart, I found my mistake straight away…