Had some BZBOY ram go bad. Their gaurantee is worthless as the replacement ram is not gauranteed to work as noted in their email below.
We are sorry to hear that your memory is not working for you. The memory comes with a lifetime warranty; therefore, if it is defective, we will be happy to replace it with a new memory stick.
We can still exchange your item with a replacement and test the replacement before we send it back to you; however we cannot guarantee that it will work on your motherboard.
Please let us know how you would like to proceed so that we can open RMA # (Return Merchandise Authorization) for you.