Nov 23, 2020 · Part 2: Clean up iPhone to fix iPhone keeps freezing. Cleaning up your iPhone, its App Cache, browser cache and other data, which gets clogged up due to day to day usage, is a good idea and must be done regularly. Keeping your iPhone clean prevents system failures and keeps the internal storage free from trouble making files and data. My computer will suddenly start literally vibrating and there is an awful buzzing sound. I have dual fans (it's a gaming laptop) and after troubleshooting I'm sure that it's my left fan. My computer does not crash, lag, freeze, or have any troubles besides the fan. Logitech computer speakers bring rich sound for music, movies, gaming and more to your PC or Mac. Computer Speakers, USB Speakers, Mac & PC Speakers | Logitech IE8/IE9/IE10 is no longer a supported browser. Afterwards, to use the laptop when its idling, I am only able to make the buzzing sound stop by turning the laptop off, turning it to its side and tapping on the bottom then restarting it and everything is fine. Recently my laptop has gotten worse so that sometimes it starts buzzing when I start it up and it always buzzes when im finished gaming.