EZoFlash форум

Hi to all

Here I have problems with my willem PCB5.0E (but apparently not on the model) I plugged into LPT1 on an old pc and USB for power supply but here tell me that the soft hardware is present but impossible to read, write and erase any EEPROM. when I plug the usb I led the three lights that set the POWER PROGRAM, VPP and when I plug the cable LPT, I just POWER that lights




I said that I have set the jumpers and switches, I think is a hardware problem but I do not know where to start

when do you

Regards

TONY76

At first i dont understand your problem.

You have to plug the lpt cable and usb cable (for power) and check with willen software via "Test H/W"

If the programm said "Hardware detected" the willem got enoght power and data.

What kind of eproms did you used? Maybee you have delete the eprom first via uv eraser?!

Thanks

red