Step 1 of 2:
Make sure your circuit board's serial number is in this list.
Tip: The circuit board's serial number is on a sticker
on the circuit board (this is not the box's number).
Tip: Only the first five digits are need to verify the serial number.
Tip: Sometimes the serial number is shown as P/N (part number).
Tip: The image above shows an example of a serial number sticker.
Serial Numbers:Step 2 of 2:
Make sure your circuit board's chip number is in this list.
Tip: The whole chip number is on a sticker located
on the circuit board.
Tip: This is a
different sticker than the serial number sticker.
Tip: The image above shows an example of a chip number sticker.
Chip Numbers:- 105/7R1A
- 105/7R1B
- 105/7R1C
- 105R1A
- 105R1B
- 105R1C
- 107R1A
- 107R1B
- 107R1C
- 105/7
- 105/7R1,105/107
- 105/107R1
- 105
- 105R1
- 107
- 107R1
- 105/7R1(x)