please i'm trying to apply online for an RMA, a defective motherboard. the DH67CLB3 is freezing. After I tried to fill all the required fields, the system is still displaying that a mandatory field is still empty. I'm unable to guess which one is it, because as I can see, all the mandatory fields are completed. I'm applying as an AWR request type.
Saleh, I recommend you to get in touch with our warranty Team. They will let you know if you apply for the AWR option or not.
Please have the markings of your motherboard ready AA# and serial #. http://www.intel.com/p/en_US/support/contactsupport