Only attempt your own repairs if you can accept personal responsibility for the results, whether they are good or bad and do your research before attempting any disassembly or repair, make sure you understand the risk your taking. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this website or Tekdep videos, blogs & social media is the sole responsibility of the user and not tekdep. Due to factors beyond the control of tekdep, no information contained in this website shall create any express or implied warranty or guarantee of any particular result. TEKDEP™ / and the ownership assumes no liability for property damage or injury incurred as a result of any of the information contained in this website and all videos, blogs & pictures, TEKDEP™ recommends safe practices when working electrical, expensive electronics, Battery’s or any other tools or equipment seen or implied in this video. Apple MacBook Pro 15' A1286 i7 2.3GHz Logic Board 820-3330-B Fan turns on and off Hi, I have a MacBook pro 15' A1286 2012 logicboard that doesnt display any picture but the fan it turns on and off repeatedly until I press the power button and shut off the computer. Apple 661-5213 Logic Board 2.8 GHz for 15inch Macbook Pro Mid 2009 - A1286 - Apple Logic Boards 661-5213 - MacBook Pro (15-inch Mid 2009) Logic Board 2. Excerpts and links may be used, provided that full and clear credit is given to with appropriate link and specific direction to the original content.

Macbook pro a1286 logic board 2012