https://www.ifixit.com/products/macbook-air-13-mid-2013-early-2014-1-4-ghz-logic-board
Replace a 1.4 GHz logic board (motherboard) compatible with the early 2014 MacBook Air 13" model laptop. Fix processing issues like unexpected shutdowns,...
macbook airmidearlyghz
https://www.ifixit.com/products/macbook-air-11-mid-2013-early-2014-1-3-ghz-logic-board
Replace a 1.3 GHz logic board (motherboard) compatible with the Mid 2013 to Early 2014 MacBook Air 11" model laptop. Includes 4 or 8 GB of RAM. Fix processing...
macbook airmidearlyghz