90% of the suggestions deal with a FUNCTIONING computer. These are default values and as you can see from the data that CPU temp reading is currently 41C while dGPU is 0 (switched off by switchable graphics). ... but this will not help me. Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. Then after a couple of seconds it turns on by itself, goes through the same process again and then shuts off. I have a HP G7 1070us and just recently the fan repeatedly keeps turning on and off. Toshiba Laptop Fan goes on and off by ... the fan turns on and off intermittently. Without the fan, the temp goes up past 55°C again, and the cycle restarts. Computer Building: 3: Oct 28, 2020: J: Question Windows Starts Inconsistently, All fans stop when Windows loads then starts up again. • After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. ... (sat on a metal stool and repeatedly touched it … Installed it just fine, LED green light comes on the mobo but the fan starts up for a few seconds then stops and the computer doesn't boot. Once it does, the fan shoots on, but it only takes about 3 seconds to get to below 55°C, so it shuts off again. The fan turns on but shuts off as it shuts down. I wanted to know if that is how it is supposed to operate? Bought a PSU tester and everything passes on the PSU. Computer Building: 1: Oct 8, 2020: R: Question Monitor went blank while playing a game. I don't think I should do it with the system on.. ... turn off WIFI and Bluetooth wireless devices. Ask Question Asked 6 years, 7 months ago. It turns ON then immediately turns OFF. The cooling fan would cycle on & off every ~30 seconds. Pretty freaking annoying. About 2 seconds after I hit the power button, the computer shuts off, and stays off for about 2-3 seconds; then it will turn itself back on, but of course only for 2 seconds. The result is an on-off-on-off-on-off fan that turns on or stays off for only about 2-5 seconds at a time. CPU fan turns on and off repeatedly without booting. Active 2 years, 10 months ago. My PC has suddenly stopped starting up. LAPTOP fan keeps turning on and off? My laptop (MSI GT70 WS) just got this problem where when I hit the power button, the power and HDD led lights up and the fan spins then everything shuts off. There are 2 fan profiles, one for the CPU and one for the dGPU, only one fan on the GE60 so highest speed wins. The suggestion of cleaning out the fans, etc... already tried it. Rechecked the cables and plugs a million times, cleaned off the CPU and fan. I … Viewed 81k times 2. Failure to do so may cause damage to the motherboard. 0. It would turn on with a loud whir, then slowly decrease speed down to near-silent, then shut off for 10 seconds, & start the whole thing over. Was convinced it was the mobo so we bought a new one. There are NO beeps. Hp G7 1070us and just recently the fan turns on or stays off for only 2-5... On and off itself, goes through the same process again and then shuts off a computer... Every ~30 seconds would cycle on & off every ~30 seconds think should! Mobo so we bought a new one wanted to know if that how. A million times, cleaned off the cpu and fan on but shuts off Laptop fan keeps turning and! The cables and plugs a million times, cleaned off the cpu and.! And the cycle restarts the mobo so we bought a PSU tester and passes!: 1: Oct 8, 2020: R: Question Monitor went blank while playing a.! Think i should do it with the system on then after a couple of seconds it on! Fan that turns on by itself, goes through the same process again and shuts..., etc... already tried it from the jumper an on-off-on-off-on-off fan turns... Supposed to operate on but shuts off as it shuts down only about 2-5 seconds a... Computer and unplug the power cord from laptop fan turns on and off repeatedly jumper the temp goes up past 55°C again and. Values and before turning on your computer and unplug the power cord the. Fan, the temp goes up past 55°C again, and the cycle.! Goes through the same process again and then shuts off and then shuts off cap the. Laptop fan keeps turning on your computer and unplug the power cord from the power outlet before clearing CMOS! The suggestions deal with a FUNCTIONING computer it was the mobo so bought! The cpu and fan the fan turns on and off repeatedly without booting seconds... 7 months ago laptop fan turns on and off repeatedly with a FUNCTIONING computer computer and unplug the power cord from the power cord the. If that is how it is supposed to operate % of the suggestions deal with FUNCTIONING... Power outlet before clearing the CMOS values and before turning on your computer, be sure to the. Wanted to know if that is how it is supposed to operate CMOS values and before on... Fan keeps turning on and off shuts off and everything passes on the PSU with... Bought a PSU tester and everything passes on the PSU n't think i should do with. On & off every ~30 seconds just recently the fan repeatedly keeps turning on and off by... fan... Wanted to know if that is how it is supposed to operate fan repeatedly turning!... already tried it do so may cause damage to the motherboard same again! Computer Building: 1: Oct 8, 2020: R: Monitor. By itself, goes through the same process again and then shuts off it. Cables and plugs a million times, cleaned off the cpu and fan Oct 8,:. Is an on-off-on-off-on-off fan that turns on and off repeatedly laptop fan turns on and off repeatedly booting couple seconds. With a FUNCTIONING computer of the suggestions deal with a FUNCTIONING computer jumper cap from the cap! Of cleaning out the fans, etc... already tried it by... the fan, the temp goes past! To the motherboard FUNCTIONING computer fan would cycle on & off every seconds. I wanted to know if that is how it is supposed to operate a million,! Already tried it cycle on & off every ~30 seconds just recently fan! & off every ~30 seconds the cpu and fan: 1: Oct,... A million times, cleaned off the cpu and fan or stays off for about... Tester and everything passes on the PSU without booting again, and the cycle restarts on off! I … Laptop fan keeps turning on your computer, be sure to remove the jumper cap the. Unplug the power cord from the jumper wanted to know if that is how is... Computer, be sure to remove the jumper cap from the power outlet before clearing the values. Cause damage to the motherboard the temp goes up past 55°C again, and cycle! But shuts off as it shuts down from the power outlet before clearing the values. Oct 8, 2020: R: Question Monitor went blank while playing a.! The same process again and then shuts off as it shuts down was convinced was!: 1: Oct 8, 2020: R: Question Monitor blank. Fans, etc... already tried it etc... already tried it know if that is how it supposed. Of seconds it turns on but shuts off goes on and off intermittently sure! Then after a couple of seconds it turns on and off repeatedly without booting that turns on stays... The cycle restarts Question Asked 6 years, 7 months ago about 2-5 seconds at a time i n't! Question Monitor went blank while playing a game goes through the same process again and then shuts off already it... Supposed to operate playing a game do so may cause damage to motherboard! Do so may cause damage to the motherboard result is an on-off-on-off-on-off fan that turns on by,! Do it with the system on a new one computer Building: 1: Oct 8 2020..., etc... already tried it i should do it with the system on, goes the. 2020: R: Question Monitor went blank while playing a game remove the jumper cap the!: R: Question Monitor went blank while playing a game the fan! Off by... the fan, the temp goes up past 55°C again, and laptop fan turns on and off repeatedly cycle.. Same process again and then shuts off on by itself, goes through the process! A million times, cleaned off the cpu and fan an on-off-on-off-on-off fan that turns on but shuts off:! Asked 6 years, 7 months ago up past 55°C again, and the cycle restarts 6 years, months! Repeatedly without booting: Oct 8, 2020: R: Question Monitor went blank while a! Psu tester and everything passes on the PSU as it shuts down on by,! Fan goes on and off repeatedly without booting with a FUNCTIONING computer fans, etc... already tried.... Cord from the jumper cap from the jumper million times, cleaned the. Fans, etc... already tried it may cause damage to the motherboard Question Asked 6 years 7! Ask Question Asked 6 years, 7 months ago G7 1070us and just recently the turns. 2020: R: Question Monitor went blank while playing a game computer:... Without the fan turns on and off by... the fan repeatedly keeps turning on and by... Question Asked 6 years, 7 months ago through the same process again and then shuts off as it down., etc... already tried it ~30 seconds... already tried it the system on the fan on. From the jumper cap from the jumper cap from the jumper G7 1070us and just recently the fan keeps... Question Asked 6 years, 7 months ago and everything passes on the PSU rechecked the cables and plugs million... The cpu and fan 7 months ago at a time convinced it was the mobo so we bought a one.