Xbox 360 secondary error code

Xbox 360 secondary error code refers to a specific type of hardware failure, which can be determined by a "hidden" error code.

1. Obtaining Secondary Error Codes

To obtain Xbox 360 secondary error code, see step below.

1. Press and hold the Sync button.NOTE: You need to continue holding the sync button and repeats pressing eject 4 times to acquire the 4 digit code. NOTE: 4 blinks=0, 3 blinks=3, 2 blinks =2, and 1 blinks =1
2. 1st code: Press the Eject button then count how many times the lights flashing.
3. 2nd code: Press the Eject button and count how many times the lights flashing.
4. 3rd code: Press the Eject button and count how many times the lights flashing.
5. 4th code: Press the Eject button and count how many times the lights flashing.NOTE: At the fourth time, you should have completed the 4four digit code.
6. Now, press the Eject button again to restore default settings then release the Sync button.