Why can't I boot my HTC Desire 500 after I factory reset the phone?

A

AC Question

Can't boot HTC Desire 500 after I factory reset the phone

I have installed a custom recovery and installed it as instructed. After I installed it the phone shuts down and when I try to connect it to the pc an orange light just flashes when I try to open it. I found some solution online to solve the problem. After that I decided to have it factory reset then the phone suddenly shuts down and I can't boot it now. Please help