Hi Im getting this kind of error when i'm trying to upload my sketch. my Arduino Uno works perfectly fine before but when I started to try to bootload 2 atmega328 which didn't work as planned even though I followed the instruction properly. Now, my arduino uno dont even reset itself when I press the reset button.
This is the error im getting if im uploading it.
avrdude: stk500_getsync(): not in sync: resp=0x00
Please help, Is my arduino uno a junk now?