avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x60

:frowning: >:( >:( >:( >:( Any solutions to this?

COM Port is OK
Driver is good.
Correct board is selected
Checked the serial loop back in serial monitor it works good…

Please help me to sort this out

uno.txt (8.74 KB)

Could you post a schematic of what is connected to the board currently ? (even hand drawn)

Well at present I have nothing connected to the board.

Details of the board:

. Initially worked for the blink program and it still has it. Board was lying on a safe ESD pack for few
months since then.

. L LED blinks with the delay that I had given initially. This LED also blinks once after I press and release
RESET button. ON LED is lit permanent.

. Drivers and Ports Seems fine.

. Uninstalled and re-installed IDE and drivers No-luck.

A bit premature but is it boot loader issue?

If you have the ability to re-flash the bootloader then it certainly would not do any harm to do a bootloader its a quick and quite painless process.

It would also rule out that aspect.