I have successfully installed a Xecuter 2.3b LITE and a Xecuter 2.3b PRO. The Pro works fine but now the Lite does not work. After about 6 months it wont boot up at all. The button flashes three times and then nothing happens it stays red and green. I have a 120 HD. I am also having a problem with another xbox that I am installing a Xecuter 2.3b LIGHT. It is the same probelm though just a refurbished xbox from MS. I have even sent back the chip to get reflashed. Can anyone help me. <