Next, use a portable vacuum cleaner (which has lower power than a regular one – you don’t want it to suck in any components!) The fan does not always spin, though. When the temperature exceeds a specific value -- usually 215 degrees Fahrenheit -- the computer will turn the fan on. On restarting the laptop a blast of very hot … Jump to Latest Follow Status Not open for further replies. Why would this happen? Look through the list for suspect processes. I tried leaving the machine off and unplugged for a while but still fan is on full. Only after i press the power button ( 5 secs ) they turn off! Just had my HP G62 laptop repaired (motherboard) and i've got it back and the fan won't turn off. Reply. the fan off my Lenovo Yoga 3 14 (80JH) is not turning off. Computer Won't Boot. Laptop Tech Support: 0: Nov 13, 2020 Feel free to write to us for any other assistance with Windows, we'll be happy to assist you. Scroll down and select Load Default Settings. But on the netbook, it will only turn off obviously when I shut the computer … If so please go into BIOS and … Took it out 45 minutes later and turned it on. I immediately found this odd and I have come to the conclusion that … Question: Q: fan won't turn off. 2 Answers. If the fan is getting noisy, you need to figure out why, rather than turn it off. speed  whenever I unplug it from the wall and use the battery. Even if I plug the computer in again once the fan kicks in, the fan continues to run. How can you turn off the laptop fan? I … I’m pretty sure you can’t turn off any laptop fan through the BIOS — you’d have to physically disconnect it from the board. It is loud and I want it to stop. Whenever i switch on my laptop, as soon as i see HP boot screen, my laptop switches off(just like force shut down) but exhaust fan alone is running at full speed. I don't always want to suspend my notebook in order to turn off the fan. I tried apps like "NoteBook FanControl" or "Speedfan" or "TPFanContol" all aren't working. The fan continues and continues ! I have same problem with Fan error,two times seemed to be happening with the fan is not attached, the computer had a high temperature, I just turned off, and system back with fan again I'm afraid that it could lead to overheating and breaks something. When you start the Notebook the fan is turning on right away. Go into the Device Manager under display adapters and right click your display adapter and click Uninstall. i have to turn the computer off from the back to turn my computer off. You can help protect yourself from scammers by verifying that the contact is a PC Won't turn off by ... will not shut off when I turn it off thrue the monitor. The computer turns the cooling fan on and off when it receives a temperature indication from the coolant temperature sensor. Can't even get bios. And after that laptop won't even turn on ! share. report. Turn off the computer. My computer is cool as a cucumber and it still runs. i have to turn the computer off from the back to turn my computer off. Like you said they is job for support warranty. Steven Zierfuss @stezie. The last time it did was a year ago, and hasn't overheated since. Posts : 1. The operating components in the cooling fan circuit include the cooling fan fuse, relay, coolant temperature sensor and the computer. and clean the air vents properly. Select the Processes tab, and then to sort the processes by CPU load, click the CPU column header. We'll call out any important differences along the way. I tried finding out what was causing it (Since I couldn't just delete rundll32.exe from my system32 folder) but after hours and hours of searching and trying I couldn't get it fixed. Ever since I upgraded to Windows 10, my computer's fan runs at full (loud!) when i turn it on again from the back the fans come on but i have to push the power putton in the front for my hard drive to turn on. In my other computer( the one that went to rma) the shutdown work as expected turn off everything. Microsoft Employee and that the phone number is an Displays "Fan Error" with two beeps 2020-09-15, 22:24 PM. Scroll down to BIOS Setup. I have tried the following already-Clean stuff with Compressed air. 16 Questions View all . I have tried to adjust the system cooling policy under my advanced power options, but that has not helped. its the scroll lock to turn fans on full u have to turn the laptop off to turn them off i use fans on full if im using extreme and playing on ultra other from that there is no otherway to turn them off hope it helps just a shame u dont have a program like afterburner for the fans only letdown i found with the laptop. As I understand the laptop cooling fan doesn't switch off, No worries, as I'll be glad to help you, that said, I'll need a few more details to dissect your concern & provide an accurate solution: Have you attempted to update the BIOS? Fortunately, this is something extremely easy to do: just turn off your laptop and unplug it first. The fan never does this when my computer is plugged in from startup. The touchpad was very hot. How do I turn off the fan? Question Wireless light on my Toshiba Satellite C55 laptop will not turn off after cleaning cpu fan: Laptop Tech Support: 3: Nov 27, 2020: Question My laptop turns off after a click sound - Water spilled: Laptop Tech Support: 5: Nov 21, 2020: J: Question MSI laptop won't turn on after update, please help! May 13, 2018 #1 My computer would not start today. January 26, 2008 7:56 AM Subscribe. fan on laptop won't turn off! Notice the CPU fan spins for half a second and stops. I have tried the following already-Clean stuff with Compressed air. Asus ROG G752VL-DH71 - Loud fans won't turn off or down Hi all, I've got an Asus ROG G752VL-DH71 here and the fans have suddenly switched to 100% - though the temp of everything seems quite fine (hottest is 51 degrees, gpu) and the CPU usage is at 8% average, disk usage no more than 20%.. I really appreciate any help. All the fans and lights are still on and I have to unplug it like the last problem. cpu and 3 case fans. save. I suggest you to refer the post by "Karthik Vengaloor" from the link provided below and check if it helps in solving the issue. they spin for a sec and then turn off. Suddenly yesterday, My perfectly working PC won't start up. If the ambient temperature is high, the fans turn on sooner and run faster. The computer turns the cooling fan on and off when it receives a temperature indication from the coolant temperature sensor. Tried turning on the PC again. http://answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_perf/cpu-fan-speed-very-fast-problem/30263785-3fff-4575-97c0-57127164922a. Im having an issue with my computer and I dont know how to fix it or what is wrong. For five months the fan never came on in my HP Pavilion h8 1127cb desktop computer, then suddenly it flipped on about an hour ago. Computer fans don't have drivers the same way that a mouse or keyboard does. Protect Yourself From Tech Support Scams I suspect a broken heat sensor - any other suggestions? I checked the temperature with Speccy and found that the CPU temperature was 60 degrees as the fan was stopped. If you are facing "ASUS laptop won't turn on no lights" issue, then probably a hard reboot might help you solve this issue. Thank you for posting your query in Microsoft Community. i love my G75vx is a powerfull machine very fast. I can't remember the fan ever coming on … The machine is completely cool and activity is 0%. but then I press the PWR button again then the fans turn on but then the laptop turns off and fans turn off along with it. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary If these are blocked, then extreme heat will accumulate inside as the air won’t flow as it is intended to, resulting in your fans running all the time. Running a laptop with a fan that cannot turn on could lead to catastrophic hardware damage. PC Won't turn off ... like times when I would leave my computer for 15 minutes and have to come back to ... off when I turn it off thrue the monitor. It only happens when I'm on battery. That usually gives better access to the heat sink. You can follow the question or vote as helpful, but you cannot reply to this thread. My laptop fan won't turn off? As I understand the laptop cooling fan doesn't switch off. 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