Buyer must verify part number being advertised is the correct part needed.   Do not remove any stickers from merchandise recieved. Warranty will be vioded if identified stickers on products are removed.   Physically damaged items such as bent CPU pins or burnt motherboards are not eligible for replacement or refund.   Our descriptions are correct to the best of our knowledge, but with so many models and parts it’s difficult to know every compatible and incompatible model.   It is necessary for the end user to check with the manufacturer, manual or other web sources to insure compatibility.  If you find any inconsistencies please email us so we can update our compatibility list.   We are dedicated to providing you with the best service available - before, during and after the sale.   We want you to be perfectly satisfied with your purchase and will do all that we can to ensure that this happens. We are humans and will try our very best to describe our products as accurately as possible.   We guarantee you will receive the part number listed in the auction.   This item comes with 90 day replacement warranty.   Good luck & happy bidding!   Thanks for looked our items feel free and bid on it.   Check my feedback if you are not sure.   Thanks and Have a Wonderful Day