Only had PSU, CPU and 1 stick of RAM in. Black Screen, fan runs for 3 seconds and then turns off. Green light in Mobo lights up, upon pressing the power button the fan starts up for a few seconds and then turns off, no boot. If its a dead GPU, then you'll need to replace it. © 2021 ZDNET, A RED VENTURES COMPANY. It is a Compaq Presario SR2011WM desktop computer which has just recently stopped booting up. Took Mobo out of tower and placed it on cardboard. Please remember to be considerate of other members. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Thinking it was the fan itself, I got a replacement fan and swapped it out. 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. But most of the time the issue is with the external monitor. Laptop randomly turning off: Question Laptop turns off suddenly: Solved! • After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. I have the same kind of problem, my laptop (hp 2230s) shuts off before loading Windows or hardly after the logo appears, sometimes immediately after I switch it on (not always the same). If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem. I suspect this is a processor issue but am not sure. I have an acer aspire 5710 laptop that ive had for nearly 5 years now. Careless PC Usage. A few minutes before it restarts either my graphics card or processor starts making an unusual buzzing sound. Heat-related problems usually stem from: careless PC usage; fan issues; dust, dirt, hair, and other debris; overclocking. Laptop fans turn on after few seconds. email after email and several … I suspect this is a processor issue but am not sure. You can turn on the laptop as normal. RCoon: This is from the gigabyte manual: Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. In this video i shared what i do when my computer runs for a few minutes and then turns off. I don't think I should do it with the system on.. I had a power light, had it plugged in but same thing not even POST or CMOS was being read. The symptoms are that after pressing the power button, the fan spins for about 3 secs and then stops. To begin with, heat and your computer are a pretty bad combination. :). And of course a serge protected plug. Dell support has had me try a multitude of things over the past 30+ days. What causes a laptop to turn on and then turn off again. I turn it on for the first time, fans and led lights go on for about 5-10 seconds then shuts off without anything showing up on the monitor. I take it, that it does the same when using just the battery, is that correct? 11 years ago In reply to Push start button, fan ru ... Hi Tyler, i have the same problem. I had a power light, had it plugged in but same thing not even POST or CMOS was being read. I will try to assist you with this issue. By using this site, you accept the. Even a dead GPU could cause this issue, you will need to check all of these. They hardly use the computer. I tried turning it on again but the same thing keeps happening. Please note: Do not post advertisements, offensive material, profanity, or personal attacks. The Capacitors in it had died and th PS needs replacing. Just did this. It will turn on for a moment and then shut off right away. The LED lights on the laptop light up, but once this is done, the laptop just runs for 5 seconds and it automatically shuts off again. I do not understand why the exact 2 hours gap for self-turn off. If your computer turns off immediately or even within a few seconds after it is turned on, there could be several possible issues. So I tried booting it again while it was open and I noticed that even the fan wasn't turning. Shortly after I launch any game and start playing my computer will turn black and restart. Just because your computer came on for a few moments doesn't mean that the power supply unit in your computer is working properly. I have an acer aspire 5710 laptop that ive had for nearly 5 years now. I am trying to troubleshoot my grandparents computer. If your PC turns off without warning, heat-related issues might be at work. This computer has worked fine ever since, but about a week after my vista died, my xp is now experiencing the same issue. I will address the problem accordingly. Just did this. Lenovo laptop turns on but only shows black screen: Solved! We use cookies to give you the best possible experience on our website. Take out the memory and power up the system, you should here a few beeps here, replace and boot up.4. I was looking for key caps and the switches on the bottom because I had pulled one off (My C key) and one of the switches … My hp 8730w shutdown 2-3 seconds after starting up when pressing power button. I have Acer nitro AN515-54 laptop. I suggest starting with the power supply as you could probably even just borrow one from a friend and see if it boots the system. Solved! My computer fan stops for a few seconds, turns on again, and repeats. The OS continues to load and the laptop runs OK for a while but then shuts down due to overheating. I ONLY used it to browse craigslist (after I started using it instead of my Vista computer for a few days, after the Vista crashed), and did not load any music into it. DC Model. The LED lights on the laptop light up, but once this is done, the laptop just runs for 5 seconds and it automatically shuts off again. Or because this computer is considered a business/commercial it might be still in warranty, just the warranty check tool to confirm, Didn't find what you were looking for? Ask the community. I suggest Antec PS's every time If they can fit inside the case, as they are far Superior and offer far better protection to the internal components inside the case. So long as the plug on the laptop end of the adapter is the same size, and the output voltage written on the adapter is the same, it should be compatible. You say the fan stops spinning after a second, but perhaps it is going a lot slower (it's not uncommon for it to go all out for the first few seconds, then go down to a slow speed). Every time I try turning on the laptop the fan spins and stops again. My hp 8730w shutdown 2-3 seconds after starting up when pressing power button. I even disabled the setting where the fan turns off on its own (where you press the DELETE key during startup, etc). If anybody is knowledgeable about the issue, please educate me. It looks to be a multitude of different things, possibly the motherboard, CPU, cooing fan, needing more thermal paste as you mentioned. Thanks in anticipation. Re: Inspiron 1525 will not boot, turns off after a few seconds I understand what you are saying but when I took the laptop apart initially, the pc booted up and worked perfectly. I would wager that something on the LCD panel went out over the heatsink becoming dislodged. If you're new to the TechRepublic Forums, please read our TechRepublic Forums FAQ. With other PS's they will destroy the entire thing rendering the recovery of any Data off the HDD very expensive if it is required.http://www.antec.com/Believe_it/product.php?Series=MjQ=Col, Works way better than that last PSU I had, also hooking up a power filter to my tower and monitor really helped as well, I notice my CRT doesn't bend the display anymore after it warms up and resolution changes are faster. If it dies after a few seconds like you described just on mains power, it could well be the mains adapter. Easily Fix / Repair Dyson Handheld that turns off or pulses. New build turns on for a few seconds then shuts off ... All the fans are turning on at rapid speed (and not slowing down), but no display and it will turn off within 5-60 seconds on it's own. My laptop turns off exactly 2 hours after I turn it on, every time, everyday for the past two months. I will address the problem accordingly. Go into the BIOS and go to the BOOT section and select the boot up devices as:First boot device: cd/dvd drive.Second boot device: floppy drive.Third boot device: harddrive.the Fourth you can have as "Disable".Hope this helps you. No beeps comming at all and I tried hard reset without any luck. Took Mobo out of tower and placed it on cardboard. The fan comes on and the lights in the powerpanel lights up and then it shuts down. It did the exact thing. . If its a dead CPU, your SOL. I am not completely sure if this started after a windows update, or a Dell update, but I have tried the audio troubleshooter, and it tells me to turn off enhancements. You can turn on the laptop as normal. What causes a laptop to turn on and then turn off again. It seems that for some reason the integrated webcam turns off by itself after working for a few seconds. Now if I can get myself a cheap UPS I'd be all set. Failure to do so may cause damage to the motherboard. I thought it was the fan, so I pull the laptop apart and changed it but the problem remained. One that lasts long enough to put the computer into hibernation would be perfect :). No change. If anybody is knowledgeable about the issue, please educate me. At first I thought this was one of the two overheating so i turned the fan settings up to 100% when I played games, but to no avail. I tried taking the battery out and pressing the power button for 60 seconds and plugging it back and turning it on several times, no luck. Lenovo laptop shut down suddenly can’t turn it back on: Solved! You can hear the fan run for a while but other that it just turns off. This conversation is currently closed to new comments. A [software component] will damage your computer message displays when printing or installing - Click Here, Resolve Windows 10 or update issues on HP computer or printer– Click Here. Take out the processor and heatsink give them both a good clean. Hello everyone. When you clean the vents, did you break down the entire computer to clean the CPU fan? I have a HP pavilion DV6710EA laptop that worked fine when i first got the thing .....now when i turn it on it powers off again....i have updated the bios and all seemed well for a while.....now its doing exactly the same thing. Only had PSU, CPU and 1 stick of RAM in. http://www.antec.com/Believe_it/product.php?Series=MjQ=, Microphone Only Picking Up Output Sounds (Desktop Audio). Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. I have taken the keyboard away and air cleaned all carefully...I wonder if it can be "yellow light of death" like on ps3 machines...So maybe the cpu cooling paste is gone or bad, i dont know.U have more ideas to try? Yesterday though, i tried turning it on and the fan suddenly stopped working after a few seconds. Unless I missed connecting something I find it hard to believe the motherboard went bad. You can hear the fan run for a while but other that it just turns off. If it dies after a few seconds like you described just on mains power, it could well be the mains adapter. Yesterday though, i tried turning it on and the fan suddenly stopped working after a few seconds. PC Starts then shuts down within few seconds by pspuria81 Oct 26, 2010 5:07AM PDT It sounds like a hardware issue with the Power supply you can … Clicking the White Kudos star on the left is a way to say Thanks! So I tried booting it again while it was open and I noticed that even the fan wasn't turning. Tried plugging in into an external monitor by … Green light in Mobo lights up, upon pressing the power button the fan starts up for a few seconds and then turns off, no boot. My acer aspire laptop turns on the fan starts for a few seconds then stops and i get nothing please help - Answered by a verified Tech Support Specialist. It did the exact thing. † The opinions expressed above are the personal opinions of the authors, not of HP. Yes i used caned air to clean the fans and ventilation, it was a little dusty, but unfortunally it did not solve the problem...Any other ideas to do/try?I guess the motherboard cant be broken since the cpu fan starts up fine, so it must get power from the motherboard...It lights up normal when hitting the start button after 1 sec the cpu fan starts up as normal.. but after 1 second more it just turns off, maybe its some kind of fuse... but i really dont know.../Thomas. All submitted content is subject to our Terms Of Use. Do you think it is just unlucky or a POS to begin with? Please respond back at your earliest convenience. The computer keeps turning itself off. I remember I only found out when I restarted it and got PC health warning, so I played in BIOS and came across temperatures, Mainboard was 80C and CPU was 130C lol. First off thanks everyone for the suggestions. In particular root cause, when PSU fan, Motherboard fan starts , stop every few seconds repeatedly,is it MB issue or is it heat issue, even when system is in cool state and just powered on. Like I haven't tried this in years now, but when my old CPU's fan stopped spinning (too much dust) it would only shut down the computer under extended periods of load, such as gaming or large file copies (so many corrupted files lol). When turning your computer on it shuts down after a couple seconds, is that correct? Screen turned pinkish with green lines - Lenovo Y50 laptop: Lenovo 100s ideapad won’t turn on!!!!! Or the computer just turns on and then turns off. The Classic sign of a dying PS is the need to unplug it to get the system to restart. I tried turning it on again but the same thing keeps happening. I cleaned the inside of my computer already and even updated my driver but it's still doing this. To proceed, we recommend going through each section below to help find a solution to your problem. Careless PC Usage. When the laptop screen goes black, I have to restart the computer to get it to come back on. To begin with, heat and your computer are a pretty bad combination. When done, replace the processor and apply a very small amount of thermal paste, then replace the heatsink and fan.2. I've seen then protect a computer when a Tree brings down the overhead Power Lines and brings the High Voltage Transmission Lines into contact with the Mains, the PS will sacrifice itself but protect the rest of the computer. The fan than turns on again and stops. When I stop playing music/videos for a few seconds, and then start playing it again, the volume starts off really loud and then quiets down to the correct volume level. My laptop turns off exactly 2 hours after I turn it on, every time, everyday for the past two months. The laptop itself dies two to three seconds later after the fan stopped. Perhaps you can find a friend or colleague who has an HP with the same kind of adapter. Perhaps you can find a friend or colleague who has an HP with the same kind of adapter. Whenever I turn on my laptop. Heat-related problems usually stem from: careless PC usage; fan issues; dust, dirt, hair, and other debris; overclocking. Attempted shorting the pins as per manual instructions (screwdriver for a few seconds with plug/power out.. Aquinas: Unsure how I'd start it without the case button. I checked if I missed anything or unplugged something by accident but everything looked to be normal. 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. Hey, thanks a lot for helping! No beeps comming at all and I tried hard reset without any luck. If your PC turns off without warning, heat-related issues might be at work. Have you ever cleaned the vents of any debris or dust with canned air? How to fix the Acer AMD laptop that is shut off just after few seconds, and black screen.VCore problems The fan turns on after five seconds. From start to finish: How to host multiple websites on Linux with Apache, Understanding Bash: A guide for Linux administrators. After I restarted the laptop to see if it turns on again the fan spun for a few seconds and turned off to a dead stop never booted into windows again after that. , had it plugged in but same thing not even POST or was! And goes into a loop laptop fan turns off after a few seconds about four times in a row then stops lights! You should here a few seconds like you described just on mains power, it could well the. 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Is with the external monitor by … just did this try to assist you with this,... Off right away so may cause damage to the TechRepublic Forums FAQ only Picking up Output Sounds ( Audio! Cleaned the inside of my computer runs for 3 seconds and then turns off on the left a! Question laptop turns on again but the problem remained computer into hibernation be... Wager that something on the left is a way to say Thanks the itself. Paste, then replace the processor and apply a very small amount of paste! Start button, the fan run for a few seconds after starting up when power! Hours gap for self-turn off, be sure to remove the jumper lights in the powerpanel lights up and turns! See if there is any difference dell support has had me try a multitude things! From start to finish: How to host multiple websites on Linux with Apache, Understanding Bash: guide... Your PC turns off replacement fan and swapped it out laptop that had.