timshirley-m

USB enumeration - not anymore USB cable, yes tried original and other cable Last experiment was hooking to PSoC CY8CKIT-147 on the same computer (same root hub controller). Waveform 1 was active driving into a comparator input, and Scope 1 was active reading port pin. Nothing else was going on. Ground for the Analog discovery was hooked to GND for dev kit. All power was coming from the USB port (which still works with other peripherals). Ferrite beads are located on the bottom of the PCB (as it is mounted in the case) parallel to the board edge, very close to the USB connector????

Hi - my analog discovery 2 (SN: DB2882E) stopped working after a few days of use. I tried a different USB port and a different computer. I tried an external 5V supply... nothing. crickets. The LED doesn't even come on. How do I get it fixed? Or is there some resetty thing I can do to bring it back? OR maybe there is a supply component that popped that I can replace?