MacBook Pro no startup sound, and not able to startMy MBP A1260 just died, nothing special lead up to this. It have been trustfully been working for 2.5 years. No startup...
"Huge battery drains and always warm"に関する回答Sound like you have tried a lot of stuff. I know you have an iphone 5 though you might still have the same issue. iPhone 4S (and older) with a dirty/defect docking connector showed just these symptoms. You should check your lightning connector. Start by cleaning it prperly. If that does not help, try to replace it.
"Awful iPhone situation. NEED HELP!"に関する回答I would start with replacing the broken power button. You will find it on this site. I do not think it cost more then about 20 USD.