Tyrosys works on Apple and PC computers. They do a great job of repairing computers and are located right on the town square in Bonham, TX. They truly did a number on my computer. I thought it would be the ""impossible"" repair, but they did it! They also can recover contents on hard drives that you might think are lost. The rates are cheap and worth a look especially for the cheap diagnostic rate they have. Try them before you give up on your computer. Mine is exactly the way I want it now. They are also Apple certified.
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