Logic Board has been gently removed from a working laptop and has been tested to be in excellent working condition. Actual item pictured. 30 Days Warranty. Money Back Guaranteed. PLEASE SEE PICTURES OF CONNECTORS/PORTS AND VERIFY YOUR MANUFACTURER PART NUMBER TO MAKE SURE THIS MOTHERBOARD WILL WORK FOR YOU. SOME DO NOT HAVE SATA HARD DRIVE OR OTHER PORTS. PLEASE MAKE SURE THIS