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.
Why are some thyroid diseases associated with eye problems? Graves disease an autoimmune disease, is a disorder in which the body attacks itself. The body produces antibodies that bind to cells on the thyroid gland and stimulate them to make extra thyroid hormone. The antibodies can also stimulate cells in the orbit, the space around the eye, to cause them to grow and divide. While Graves disease is the most common thyroid condition associated with eye changes, other diseases such as Hashimotos's thyroiditis and toxic nodular goiter may affect the eye as well.