how to check my aruino's my fuse?

My arduino is not uploading and i tried to troubleshoot and i saw in the page that it might my arduino's fuse so do  you know how to check  fuse setting on my arduino.

"the fuses" are internal. The only way to check them, if the Arduino isn't accepting a program, is with a special external programming tool, that plugs into the SPI connector on the Arduino board. The alternative is to get another arduino chip, and make an UN-programming adapter board for the one you have
ms10 (author)  mpilchfamily5 years ago
yes i havebeen able to upload sketches in past
ms10 (author)  ms105 years ago
but not now
Have you been able to upload sketches in the past? Have you checked the board settings in the IDE?