This part will only replace a missing or damaged power button and does not typically control the functionality of the power button. Installation of this part will correct a cosmetically damaged but will not ensure a properly functioning Power button. If your Power button is not performing properly, you will need to order the HTC Radar Replacement Flex Cable to correct that issue.
Parts offer a 90-Day warranty. The warranty period covers any defects in the material or the workmanship of the product. Warranty does not cover any damage done while using the product. Any product returned within warranty period will be eligible for a refund or a replacement.