Marvin Test Solutions products are warranted against defects in materials and workmanship for a period of 12 months. Software products and accessories are warranted for 3 months. Unless covered by software support or maintenance agreement. Marvin Test Solutions shall repair or replace (at its discretion) any defective product during the stated warranty period. The software warranty includes any revisions or new versions released during the warranty period. Revisions and new versions may be covered by a software support agreement. If you need to return a board, please contact Marvin Test Solutions Customer Technical Services department via http://www.marvintest.com/magic the Marvin Test Solutions on-line support system.