Unable to upload anything

I know I already posted this, but I can't find my previous post, so I'm reposting. I can't get my Seeeduino to accept any uploads; it simply does not allow serial input, but constantly spams the serial output with what looks like a constant readout of voltage at the analog 0 pin. What could be happening? This board is a few years old.

merhaba hata kodu aşağıdaki gibi
5 adet arduino hata kodu nedeniyle yani kod yüklenmiyor
hatanın çözümünü bulamadım lakin sepebini 13. pinden kaynaklanıyor
eğer 13. pine bir şey bağlanmasa sıkıntı yok....
bence reset atabilirse sorun kalkacak bu konu da yardım bekliyorum
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x4d
Karta yüklenirken sorun oluştu. Tavsiyeler için http://www.arduino.cc/en/Guide/Troubleshooting#upload adresine göz atabilirsiniz.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x4d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x4d

@BoredSquirrel
your other thread

You can find posts/threads via http://forum.arduino.cc/index.php?action=profile;area=showposts;u=1185708

@nuran, looks like you are hijacking a thread; please ask a moderator to split it of using the "report to moderator" under YOUR post. Did you select the correct port? Your post is also lacking details like which Arduino, IDE version, OS etc.