hey yall, i recently purchased an evo and replaced a faulty speaker. Now every so often the screen on the evo will not light up and just stay black. This however is solved by applying pressure to the phone/ screen and then it comes back on. any suggestions? i did take the phone apart to replace the speaker like i said , but to the best of my knowledge i screwed everything back in securley and made sure i didnt touch/ damage anything upon disassemble / reassemble. any suggestions?