[SOLVED] program not working when hex file is uploaded to 89c51

[Rachit3112]

when i upload the hex file to 89c51 the program was running in keil and also on board but after some time it's not working
please help me out

 

[kvtal]

what is ur program

 

[bhav]

may it got corrupted

 

[tpetar]

Better post your source and circuit, maybe you have bad code or you kill some part in circuit.

 

[Rachit3112]

thank u for help but the problem is solved
the internal program was currepted because of burner problem