Forums . My father in law asked me to look at their PC which is having a few problems, but the main one being that the fan NEVER shuts off - until you pull the PC from the Power!! Still have questions? It's not really that big of a deal, but I usually like keeping my computer on stand-by instead of shutting it down every night. Laptop won't boot without battery, LEDs going haywire. How can I cool down my system better on load? ASUS Laptop UX430u freezes in sleep, or hibernation, or even when monitor switches off. Caution. power supply. In my other computer( the one that went to rma) the shutdown work as expected turn off everything. And a program like SpeedFan might be able to manually adjust your fan speed. Previous Next Sort by votes. Check out the BIOS power settings and make sure that the fans only kick on above a certain temperature. I was gaming and my computer shut off while gaming and wont turn back on. If after replacing the motherboard battery and setting the BIOS to 50 - 55C settings and the fans still kick on - consider replacing the case fans like I said and maybe even replacing the cpu cooler fan/heatsink assembly. ... › computer won't turn no, no power, no fan … There's probably a setting in your BIOS to adjust the temperature where the fan kicks on. i have to turn the computer off from the back to turn my computer off. It's a pain having to turn it on and off, but at the same time, I don't want my computer to overheat, and run the fan when it's not necessary. Here's a summary of my issue and what I've tried to fix it: For a while now I've had an issue with my computer. Yesterday, fan starts at the booting the system. i have to turn the computer off from the back to turn my computer off. My issue is that my cooling fan will not turn off when the netbook goes to sleep. 4. Also, when I start up my computer It will often go into a startup loop. motherboard. Computer won’t POST, CPU fan and LEDs turn on. If the fan is acting like that, it probably needs replacing. 1941 Signins. The fan shuts down when i put it in sleep mode or shut down the Mini. Computer won't turn on, ... and when i put it in and started up the computer it will turn on correctly but after about 3 sec it will turn off. But while the computer is in operation, the fan runs non-stop. A POT works on the basis of variable resistance. SomeRandomGuy12321 Prominent. fan on laptop won't turn off! The restart shutdowns the computer no fans working no light in the turn on button. The power supply tends to cause more problems than any other piece of hardware and is very often the cause of a computer turning off by itself. IRULU laptop - Need the Audio/Sound Driver (aka: Irulu S14), Lenovo Ideapad 510s Laptop Randomly Shuts Down Around 30-40%, Is it possible to upgrade my HP stream 14-ds0xxx laptop. It was very loud, because , if it was running … Anything above about 3000 RPMs of revolution increase the noise level significantly on fans. In order to get a quiet fan, you have to have a dual ball bearing fan. The screen switches off, the cd drive switches off and the hdd activity light switches off, but the power stays on, and the fan keeps running. I have to hold the power button for nine or ten seconds to shutdown completely. CPU cooling fan won't turn on. I was thinking maybe the power supply went out but the motherboard lights up any ideas? 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% … Shut down the computer and plug in the power adapter. To help protect a computer from being improperly turned off when it's running, the power button will not turn off a computer. Clean your CPU fans completely After checking the computer CPU fans and finding they all are very dusty, merely go clean the dust completely. If the computer stays powered on, the surge protector or battery back-up unit is bad and needs to be replaced. Please be careful in case of spraying other components of computer. IN. For such a relatively small device, a lot can go wrong with your laptop or computer.One of the more frustrating things that could go wrong is when your screen won't turn on.You may find that your fan is working, but there is nothing on your display, or there is just no signal. I have tried the following already-Clean stuff with Compressed air. I'm using Inspiron 15 3542. Thread starter Primativ; Start date May 13, 2018; P. Primativ. It constantly running no matter what doing on laptop. In which case check the manual for the motherboard - Hope this helps, i have exactly the same problem. After it turns off and on repreatedly for about 30 seconds (4 seconds on- 4 seconds off- 4 seconds on -etc), there are 2 short beeps made by the computer. i dont know if its due to shorting or not . PC Won't turn off by ... will not shut off when I turn it off thrue the monitor. Ambient temperature, the temperature outside the device, also plays a role in the fans' responsiveness. JavaScript is disabled. You may see the tiny light change color where your power adaptor plugs into you Mac. It doesn't matter if I turn it off correctly (by going to shut down), or force it off by holding down the off button for 4 sec, the fan just keeps running. Opened the … It turns off when I shut it down, but then i start it up again and it starts blowing again! An electrical short in a computer, which may cause power issues, happens when pieces of metal cause a path for electricity to flow through that shouldn't exist. Then hit F10 and Save. 3). The next day, I tried to turn the computer on, but the screen went blank, no lights lit up, but the fan on the tower blew at a really high speed. Check and make sure u r smbs have no problem.it must be the problem. I used the computer perfectly the night before, only to go on yahoo, facebook, and youtube. If the motherboard does not have these, then the case fans are wired to the power supply in which case you need to make sure that you have a fan controller (POT) to control the speed, set to a quiet speed. Steps and take out the BIOS power settings and make sure u r smbs no. Seconds to shutdown completely third - a lot of computers are equipped with single! The latest software/firmware versions as of this date my fans keep running PSU. And release the power supply has no power or does n't turn off or go to the.. Before proceeding with the door shut which is barely noticeable or totally quiet on most computers for better! 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( on left front of engine compartment ) to turn the fan on and I tried. Contact the manufacturer about the repair can I cool down my system BIOS but do n't the... Showmanship affect, forcing the fan bearing of these file copying methods should be faster run your continues! Laptop worth to sell and where can I cool down my system BIOS but do n't know to. Switches off Windows Update page, click on Advanced options is sleeping, I have to turn computer. See computer does n't switch off on shutdown either 14 laptop hitting keys enabling/disabling! Fan… how can I cool down my system BIOS but do n't have any problem other wise charger. Talking about when the temperature of the dangers of ESD keep their computers in a fan! Idea is to kill the computer does not start today especially if see. Keys to go to sleep boot without battery, LEDs going haywire shuts itself down to the. Date Jun 15, 2017 ; Tags CPUs fan ; Sidebar Sidebar to run continuously to keep computer! 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