problem uploading arduino Nano "V3.0 Gravitech"

I have a nano board very similar to this one: http://br.mouser.com/images/microsites/Gravitech_ARD-NANO4.jpg
However it is probably a clone because it was very cheap here in Brazil. I tried to upload the blink example and the following errors occurred:

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xc8
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0xc8

-> I am using windows 10
-> it was working when i was programming via mini usb, but when i tried to use pololu avr programmer(http://static3.watterott.com/0J1422600.jpg), it didnĀ“t work and the usb mini stopped working too and gave errors like the above.
-> I did the loop-back test. Initialy it was saying NON GENUINE DEVICE but i changed the FTDI drivers and now its working fine, but still giving the errors when trying to upload.
->The Com Port(13) and the device Arduino Nano, atmega328 are correctly chosen in the IDE
->I was unable to program the nano via the mini port after triyng to burn the bootloader on the board and failing(i interrupted the process bcuz it was taking too long. I tried to burn the bootloader hopping it would work with the pololu avr programer - i think i was stupid doing this-)
-> I tried to burn the atmega328 via the arduino uno that i have following the instructions of this site:Gammon Forum : Electronics : Microprocessors : Atmega bootloader programmer -i followed the arduino uno bootloading instructions- and uploaded the bootoader sucessfuly, but when i tried to upload blink, it had the errors above.

  • Have i lost my Nano?
  • Can i upload blink in a nano via an arduino uno? How?

I solved the problem. I uploaded the blink sketch succesfully.
i followed this diy: http://www.instructables.com/id/How-To-Burn-a-Bootloader-to-Clone-Arduino-Nano-30/