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CMIzapper  Technology for your Mac repair business

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Tiresias (the GPUkiller)

The Tiresias is a small board that can be soldered onto the motherboard of the MacBook Pro 15-inch or 17-inch 2011 (Early or Late) models.

These are all the models that have the 820-2914-A, 820-2914-B, 820-2915-A or 820-2915-B motherboard.

See our main page or page with Technical Details. Mounting instructions 820-2914. Mounting instructions 820-2915.

Youtube movies about the Tiresias made by others:

Gadget Fix

Published on May 30, 2019

Supamodz Tech

Published on May 4, 2019

Cosmin Oros (In French)

Published on August 6, 2019

Paul Daniels

Published on February 6, 2020