Razer has discovered that the recent release of the limited edition PAX series Razer DeathAdder may have an issue where the light on the scroll wheel does not light up. All other functions on the mouse should operate correctly and other that than the light being out, the performance of the mouse will not be affected by this issue.
Users affected by this issue can fill out the following form. As soon as we receive and verify your form we will get back to you with the details of getting a replacement unit sent out to you. We are sorry you have been affected by this issue and the inconvenience it has caused.
Razer is committed to standing behind its products and will do what it takes to correct this problem for you.