Step 7. 1  Insert the tip of a metal probe into the hole molded into the logic board retainer nearest the logic board. 2  Pry the retainer first away from the front of the front case, then pull it away from the side of the front case. 3  Remove the logic board retainer from the Shuffle.
Thyroid Eye disease [Gravesâ disease] is an auto-immune disease that causes inflammation of the Thyroid gland. It is frequently associated with inflammation of the extraocular muscles and orbital fat. The effects on the eye may be temporary and reversible.
Without treatment, Gravesâ disease can cause some serious health problems, including an irregular heartbeat that can lead to blood clots, stroke, heart failure, and other heart-related problems an eye disease called Gravesâ ophthalmopathy or Gravesâ orbitopathy (GO), which can cause double vision, light sensitivity, and eye painâand, rarely, can lead to vision loss