[Q] GT N7000 unable to boot in recovery mode topic

Hello everybody,

i have rooted my GT N7000 and installed carbon rom but now for some reason i want to switch back. when i try to enter recovery mode. it is not entering. it says as "warning...... press volume up for download and volume down for reboot" which ever i press nothing happens. please help me to boot in recovery mode so that i can restore.

Thanks in advance