100% New from Manufacturer. Compatible Models：HP Envy 17t-1000 CTO Envy 17t-1100 CTO Envy 17t-1100 CTO 3D Envy 17t-2000 CTO Envy 17t-2000 CTO 3D Envy 17t-2100 CTO 3D. open, never used.
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