Help burning bootloader

so our hookup is 100% correct... the problem is either with software or components. bad crystal or other issue

What version of the Arduino software are you using and what site did you get it from arduino.cc or arduino.org?
Do you have a second UNO?
if Yes
for troubleshooting can you try this option:

also I added a pinout sticker for everyone :slight_smile:


(attached file below is in full resolution and not limited to the height cap of 500 pixels)