Arduino Mega

I have an Arduino mega
It worked fine for a while then all of a sudden it stopped working.

I connected to laptop via USB power indicator light turns on but laptops not recognizing the or acknowledging the Arduino,
I've changed ports, still not working
Is there a fix for this issue?.. or is the Mega "DEAD

Would greatly appreciate any thoughts

Make sure your USB cable is completely plugged into the USB jack on your Mega and the computer.

Try it without any external components/wiring/shields/etc. connected to the Mega.