Rispondi a: My Asus K53s laptop doesn't turn onPossible that you damaged the board depending on how you soldered the DC jack on the board. I myself have burnt a board once doing this. I'd start with a new board. Check EBay you can get a reasonable price on a replacement motherboard.
Rispondi a: iPhone 5 randomly crashes & reboot, battery fine.Hey there. I know this sounds very basic but I used to work for AppleCare, was an iOS specialist. Anyways have you attempted all the restore and reset procedures. What version of iOS are you on? Lastly I've always found to be able to correct even the most ridiculous iOS Software issues with reinstalled iOS Firmware. Otherwise its probably sure that you have a logic board fault of some sort specially with the Battery charging issues. I know Apple was short term replacing battery faults on certain iPhone 5 models. Mine was one of them. Thanks, Matt