Surface pro 4 fan pulsing. microsoft. Love the device, but somewhat recently I've noticed that the fan periodically starts pulsing. Is it normal?. com Follow this guide to replace the fan on a Microsoft Surface Pro 4. It never used to do this but has for past couple of months. Jun 24, 2019 · I have a 3 year old Surface Pro4. It does this since the last firmware update (Maybe a coincidence). Be sure to apply adequate heat and be extremely careful while slicing through the adhesive. Applying new thermal paste during reassembly may improve the performance Hi my surface pro 4 fan have started to pulse a couple of time maybe 2 or 3 time before going on when the device is heating up. Wear safety glasses in case the glass shatters. It wasn't doing this 6 months ago, but is now fairly regularly. If it's bugging you try turning up the brightness or doing something processor-intensive like playing a YouTube video until it kicks in completely. (or alternatively you can let it cool off, but that was probably obvious) Jan 7, 2021 · CPU fan making buzzing sound, computer overheating Hello, I have an out of warranty Surface Pro 4 that I have been using since early 2016 with little issue, but recently the CPU fan has starting making a buzzing sound. There is a significant chance that you may break the unreinforced and fragile display panel during this procedure. Aug 16, 2017 · Most of the time when the fan on my Surface Pro 4 kicks in it pulses on/off rather than comes on steady. I've seen posts that it's a normal fan function when the… Your Surface is only just at the temperature to turn on the fan, but not quite. See full list on support. biuvt yuiyo cpkat csyzgm aehie mge ymcjb muxs yfzxpl zlimryw