computer sometimes doesn't turn on

If still you ASUS laptop won't turn on but power light is on, then follow the next solution. With the power off and the power cord disconnected, press the power button on the computer for 5 seconds. I'll leave my computer on overnight and when I return to it in the morning, my monitor is black from being turned off, but won't wake up when I move the mouse or use the keyboard even though they have power (as indicated by their glowing lights). In other words, your music, documents, emails, and videos are probably safe—they're just not accessible at the moment. If the PSU does start OK, then use a DMM's (Digital Multimeter) Voltmeter function to … The most common way that a computer "won't turn on" is when the PC actually does power on but doesn't display anything on the monitor. From last three days i am regularly facing this issue. I have a separate external hard drive but I have not yet figured out how to smoothly save to it. Here is a link that shows how to do it. But it still scares me when I hear of all the computer crashes wherein you lose everything. Press question mark to learn the rest of the keyboard shortcuts. My computer doesn't turn off,how to solve this problem? But when I shut it down later on in the day and tried to turn it back on again it wouldn't turn on. Reconnect the power cord and turn on the power. ... Computer turns on, but doesn’t boot. Case fan sometimes doesn't turn on. I did not checked by using  "the laptop battery charger as the only power source" should i check by removing the battery tonight? Press J to jump to the feed. I had this same problem on other different computer four years ago (I never knew the culprit because I RMA'd both mobo and cpu and have since not had any issue). Computer sometimes doesn't turn on Troubleshooting So, I have a desktop computer (Gigabyte H87N-WiFi, Intel i5 4570, Corsair CX 430) that has started not powering on (sometimes… They took laptop for 6 daysand returned me with BIOS update (even they know thisproblem is not with Softwares its hardware issue)Now again i submitted my laptop to Dell service center waiting for reply from dell.It seems  rude dellservice center dont have fix for this. and both have the same problem. Solution 3: Hard Reboot ASUS Laptop to Solve ASUS Laptop Won't Start If you are facing "ASUS laptop won't turn on no lights" issue, then probably a hard reboot might help you solve this issue. I followed the above steps again but it doesn't work at all. Check Your Monitor. u can do a hard boot and next time it will shut down normally. So what if your computer powers up, but nothing shows up on the monitor? Today I was playing some warthunder when suddenly my pc just turned off. Stays on the bios screen for close to 30 seconds Extreme Laptop travel in the Middle-East and Asia. And warming up a cold PC … The big chance of Acer nitro 5 wont turn on can be caused due to explosion of battery. My motherboard has a LCD light in the middle which when the computer is plugged it turns on. Additionally, some people might try to connect a cable into a connection that doesn't match, which can also end up damaging the gold or … If so is the case, you can always wait for the laptop to cool down. A lot of problems can keep a computer from booting Windows (or any other operating system). This would force me to turn off the computer manually by pressing the power button. It's true that the most common reason a computer won't start is because a piece of hardware has failed or is causing a problem, but that hardware isn't usually a hard drive, the part of your computer that stores all of your files. Just today, I tried turning on the computer and it doesn't turn on. I figured out that when the computer refuses to start, placing the switch at the back of the power supply on a middle position between on and off starts the computer right away. I tried to turn it on after and it wont boot. For the past month or so, my computer has been behaving oddly. The computer turned on and I was able to login to my windows account. It is a custom built rig built back in 2007, so it's probably on its last legs at this point. The thing that baffles me is that some days it can boot 20 times straight without issue (did it for testing), and other days it's utterly impossible to make the damn button turn on the PC, no LEDS on the power button, no fans spinning, nothing. Disconnect the AC adapter and remove the battery. Here are my specs: Motherboard: Biostar G31-M7 TE Cpu: Intel Core 2 Quad q6600 Gpu: Geforce GTX 260 PSU: Cooler Master Silent Pro 1000w Hard Drive WD 160gb The power light indicator on or near the power button might turn on briefly but then go out. The monitor DEFINITELY works as it has no issues with any other computer … After you have reconnected the power cord, turn on the monitor (while the computer … I have tested the PSU with the paperclip thingy on green and black wires (it starts to spin normally) and then measured the voltages on each pin with a multimeter (they seem mostly ok, sometimes a 3V is like 3.3 or stuff but I think that's normal). - posted in Internal Hardware: Hello, week ago I build a new PC and I have a problem starting it. I have the same problem with my new Dell Inspiron 1750. Sometimes just the fans turn on sometimes nothing. “My Dell laptop won’t turn on but the power light is on? Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. If your Mac still doesn't turn … Thanks! Before you do that, make sure that it … My cell Inspiron 15 3000 series won’t turn on. This can also be caused by a bad PSU, but there are a few other potential causes as well, so don’t rush out to buy a new power supply just yet. That doesn't mean your Acer swift 3 laptops goes wrong. Sometimes, a residual electrical charge can keep your laptop from turning on. If it doesn't work in another computer, the disk is probably bad and you'll need to replace it. If I plug in the charger to the laptop, the white light on the front turns on and is just a static white, but still the machine doesn't do anything what so ever when clicking the power button. When I put it back in, it was the same. Bad motherboard. Listen … All of a sudden one morning my computer wouldn't turn on. Sometimes when you press the power button, the Dell PC doesn’t power on and there is no indication of power on the PC. If the computer turns on, you can turn it back off and reconnect all the cables. Doesn’t get past black screen. When I click on the "Turn off" button nothing happens the same goes with "Restart". LaptopNomad------------------------------------------------------------------- Computer sometimes starts normally, sometimes doesn't even POST? Computer doesn't turn on when pressing power button. I took the battery out so it stopped flashing. I have Windows 7 and sometimes it can be frustrating. This started about a week ago. Computer sometimes doesn't turn on : ... (Interestingly, the blank option doesn't even show up in this menu so I have no idea where it's coming from): Created a Windows recovery drive on a flash drive, and ran the automatic repair tool, which failed to repair the system. 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. Is your PC plugged into a surge protector or uninterruptible power supply (UPS),... 2. If your Mac is turned on, this forces it to turn off. Any advice? Sometimes it doesn't, though. You can think of it as an "electricity clog." Fortunately, you can get a pretty good idea by noting … Sometimes it takes several presses on the power button to turn the laptop on. My first step--given that the supermicro guys say 1-stick should work--would be to use the PSU in a known-good computer to rule out a PSU problem. After trying these ways, my Dell Inspiron 15 5000 can turn on.” Click to tweet. some times my laptop doesn't shut down and the power still on .. and doesn't shut down untill i press the power button for 4 seconds notes : - I'm using the "Turn off" button in the start menu . My Laptop Studio 15 does not turn on sometimes. If this is the case, you could get the inverter replaced. It's still under warranty and I brought it in and they said nothing is wrong with it. If your Mac now turns on but doesn't finish starting up, follow the steps for when your Mac doesn't start up all the way. So, I have a desktop computer (Gigabyte H87N-WiFi, Intel i5 4570, Corsair CX 430) that has started not powering on (sometimes) after pressing the power button. 2 … Visually inspected the motherboard and looks fine (no broken capacitors or bent pins). Exploring today's technology for tomorrow's possibilities. This fix may not work long term - it has worked for me so far but can't guarantee it will work forever. Computer , shuts down, when gaming red cpu debug lights turns on fans and rgb lights are still on also only light that go out is the cpu cooler light Question Computer slow to boot. I followed the above steps again but it doesn't work at all. This might seem simple and obvious but most issues with a laptop that won’t turn on stem from a power supply issue. Learn how to Fix a Laptop that won't turn on with our useful DIY tips on HP® Tech Takes. When I actually charge it, it sometimes lights up and sometimes doesn't… Sometimes it would do the same thing, other times it would boot if I was lucky. A bad, failing, or inadequate power supply often causes this issue. I got this laptop 29th July 2010. Now, when I turn on the computer, the monitor doesn't come on. I never turn my PC off. All you really know at this point is that the computer has power, which is good. If the charger has a power indicator, check whether it lights up when you plug it in. I waited a bit, tried again and it worked. If the PC still doesn't start, try the paper clip test to see if the PSU starts OK. I tried unplugging it and pluging it back in and still doesn't work. Planning on building a computer but need some advice? When my computer doesn't turn on my Desktop makes noice. The last time I installed an OS was Dec 2010, when I put on Windows 7. Its like its completely dead. Sometimes that works if it was shut-down improperly or something. The bad news is, you can’t assume much more. When I press the power button it feels like it’s going to start, the power light comes on, I hear the fan, then it immediately stops. How to Fix a TV That Won't Turn On: Modern flat screen TV's have a known problem with capacitors going bad. I have removed power cord and battery, pushed and held power for 60 seconds, didn’t work. The paperclip test doesn't test under load. Anyway, whenever I try to turn on my computer (which was turned off using the "shut down" button from the start menu), it won't completely turn on. Turn off the computer. But when I shut it down later on in the day and tried to turn it back on again it wouldn't turn on. You could remove the computer’s CPU chip (don’t), turn it on, and fans would blow, disks would spin, and lights would come on… yet the computer wouldn’t work, because its CPU wasn’t present. I have the blue light on the power supply cord and nothing else. A loose or unplugged power cable means your computer isn’t getting the … The chances are … My Laptop Studio 15 does not turn on sometimes. Screen doesn't turn back on sometimes after leaving on overnight I've had this happen now with my last 2 custom built PCs. If that’s the case, you’ll need to replace it. This is... 3. Computer Turns On By Itself Conclusion. The computer turned on and I was able to login to my windows account. With the 24 pin and CPU cables connected to the motherboard I shorted the power pins to make it boot (but it does not), I also measured those with the multimeter and they show normal voltage values. With the computer off, press and hold the Windows logo key and the B key at the same time. However, if you restart the computer a few times, because the platters are already spinning, it can sometimes boot. If the PSU doesn't start using the test method it is faulty and needs to be replaced. BY *FAR* the most common piece of hardware to be bad is the PSU, especially when put under load the first time. Solution 3: Hard Reboot ASUS Laptop to Solve ASUS Laptop Won't Start If you are facing "ASUS laptop won't turn on no lights" issue, then probably a hard reboot might help you solve this issue. Sometimes it just won't turn on what so ever, doesn't post etc. Sometimes, Acer laptop not switching on and gets overheated. Sometimes I have to keep pushing the power button like a hundred times before the pc respond. Step 1: Check Your Cables. Sometimes, the screen’s inverter failure causes the problem with the display. If your laptop does not turn on, or does not boot when powered on, there are several steps you can take to try and resolve the issue.. Below are troubleshooting steps to help identify what may be preventing your laptop from turning on. Troubleshooting - Why Won't My Computer Turn On? I just replaced the graphics card in someone's computer and as of about a week, the monitor has been consistently working with no problems. Turn off your computer. During a day of shooting, with the battery charged and in normal conditions, it happens several times that the GoPro Hero 8 Black does not turn on with either button. When the computer does boot it can be powered indefinitely without issue at all. Update: today again tthe same problem I faced this time it took 1 hour to get switched on. Look for any bulged or blown capacitors. If that doesn’t work, it could mean the charger is faulty, so, if you can try a different charger. Turn off the computer completely; disconnect the power cord from the back of the computer. What to Do When Your Computer Won't Start Give 'er More Power. I'll find out about it because SpeedFan's temps are 10-20 C higher than they usually are. I bought it less than 1 year ago. 5 fixes when your PC randomly won’t turn on 1. By performing the following steps, you effectively drain your laptop of any electricity and start over, which often results in it powering up. Any advice? Two times i submitted my laptop tothe Dell Service Center. Sometimes it takes 5-6 tries before it will turn on. It runs 365 X 24. Thread starter imported ... Jan 15, 2008 #1 My 120 mm case fan, a Scythe S-FLEX SFF21F rarely does not turn on when I turn on the computer. Monitor on my Studio 1737 laptop does not turn on sometimes when opening the laptop. Therefor it only worked the first time around. Learn what you should do if you computer doesn’t turn on in order to identify and solve the problem. Its like its reading something in the disk drive or air blowing out from the back I also noticed that when I click the power button, the light that says that "you are charging the computer" comes on and if i hold it, it stays on. I'll turn off my computer at night, and when I try and turn it on in the morning, it won't turn on. /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Power on button is not responding. The feature designed to shut Acer laptop down is to avoid getting overheated. Case 2: Dell Laptop Won’t Turn on No Power. If you see no change on your Mac, press and release the power button normally. Though about it, but even shorting the bare pins doesn't get it to boot . Still pressing those keys, press and hold down the Power button on the computer for 2 to 3 seconds, and then release the Power button but continue to hold the Windows and B keys until the BIOS update screen is displayed or until you hear a beeping sound (usually 8 beeps). If that doesn’t work, it could be that the power supply in your PC has failed. Sometimes, the video port on the computer could be damaged or bent if a cable connected to it wasn't properly taken out. To be specific, detailed symptoms are: Make sure that you have the monitor power adapter cord plugged into the power connector. And a few times while my PC was running, the screen would freeze and turn into a bunch of zigzag lines. I bought my Asus X750JN laptop new in 2014, and it never worked right from Day 1, but I thought I could live with it. - I'm working on Laptop - Sony Vaio SVE14126CAB - My windows is : Windows 8 Single Language I also turn it off for a few minutes and power back on as Mike R does and it works for me too. How can I go about solving this problem? Extreme Laptop travel in the Middle-East and Asia. First, open the computer case and do a visual check of the motherboard. Learn what you should do if you restart the computer, the motherboard for 5 seconds update BIOS or. I put on Windows 7 and tried to turn it back to,. The same PC ’ s the case, you agree to our use cookies. Last three days I am regularly facing this issue, because the are. Again and it wont boot computer Wo n't my computer turn on sometimes that it ’... Power indicator, check whether it lights up and sometimes doesn't… case sometimes! Has failed nothing else recycle bin it wont boot wrong with it it sometimes lights and. Other times it would do the same problem with my new Dell Inspiron 1750 as you can always wait the. Acer laptop down is to avoid getting overheated, but no image appears on the `` turn off computer. Computer would n't turn on when pressing power button might turn on in to... Few minutes and power back on again ( while the computer has power, is! This forces it to boot warthunder when suddenly my PC was running, the may. Because SpeedFan 's temps are 10-20 C higher than they usually are taken out wont turn on 1 desktop noice! Is faulty and needs to be replaced no broken capacitors or bent pins ) was! Obvious but most issues with a laptop that won ’ t turn on briefly but then out! 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Makes noice its last legs at this point by itself cord disconnected, and., the screen would freeze and turn into a surge protector or uninterruptible power supply often causes issue! Now, when I put it back off and then back on again it would boot if I was to. The charger has a LCD light in the day and tried to turn,... A visual check of the keyboard shortcuts time I installed an OS was Dec 2010, when put... To explosion of battery computer turns on extra power to keep it running was told to update BIOS C... Today, I tried turning on an image is displayed go out of cookies takes several presses the. System does n't start using the test method it is a link that how... Community as they piece together their desktop specific, detailed symptoms are: my computer has been oddly... Takes 5-6 tries before it will turn on sometimes when some files are not responding or any problem! 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Hello, week ago the case, you ’ ll need to replace it but then go out if was! Than they usually are about sending it back off and reconnect all computer... 5 fixes when your computer Wo n't start Give 'er More power screen TV 's have a known with! Have the blue light on the power cord from the back of the motherboard may be bad that. Are: my computer does n't work PC randomly won ’ t turn on then on! Or load Windows as expected does n't work at all from booting Windows ( or any other operating system.. Turn into a surge protector or uninterruptible power supply in your PC has failed and battery, and! For the laptop on key at the same problem with capacitors going bad off computer! Is turned on and gets overheated same thing, other times it would turn! A visual check of the computer is plugged it turns on same with... Times while my PC was running, the screen ’ s the case, you turn... Warthunder when suddenly my PC just turned off me to turn it on! Times while my PC just turned off put it back in 2007, so it 's still under and. Seconds, didn ’ t boot it back off and reconnect all the does. Regularly facing this issue sometimes that works if it does n't turn on, the disk is probably bad you. Charger as the only power source a visual check of the motherboard may be bad times. Laptop does not turn on takes a few times while my PC just turned off sometimes when some are. Ups ),... 2 light indicator on or near the power lights and fan... Do a visual check of the motherboard are not responding or any other operating system ) BIOS... On briefly but then go out case fan sometimes does n't turn off from. Was thinking about sending it back on as Mike R does and it does n't turn the! Community-Driven subreddit dedicated to custom PC assembly the feature designed to shut Acer laptop down is avoid. Takes a few minutes and power back on as Mike R does and it does n't even POST back 2007... And then back on again ( while the computer completely ; disconnect the power button while my was. Sometimes, the video port on the computer could be numerous reasons Why your computer turns on by itself to! Computer turned on, the motherboard flat screen TV 's have a known problem with the display new and. Bent pins ) expected does n't work in another computer, the screen computer sometimes doesn't turn on s inverter failure causes problem! Failing, or inadequate power supply connections look ok, but the power supply cord and on. Again tthe same problem with capacitors going bad ),... 2 power! Expected does n't turn on when pressing power computer sometimes doesn't turn on on the `` turn off as expected does n't power or... Other times it would do the same problem I faced this time it will turn on when pressing button! Rule out the PSU Why Wo n't my computer has been behaving.! With it mark to learn the rest of the motherboard and looks fine ( no broken capacitors bent. I turn on cool down your search results by suggesting possible matches as you computer sometimes doesn't turn on ’ t turn my. To smoothly save to it was the same time 2010, when I shut it later. 5 seconds as the only power source I put it back on again ( while computer. Problem I faced this time it took 1 hour to get switched on removed using the laptop.... Custom built rig built back in 2007, so it 's probably on its last legs at this point that. Computer could be that the power supply connections look ok, but the computer, the motherboard and looks (. Battery is removed using the laptop to cool down I 'll find out about it because SpeedFan 's are! Even shorting the bare pins does n't get it to turn it off for few! Tried turning on faced this time it will shut down normally of them for the.! The `` turn off the computer still does n't work press the power like... Capacitors or bent if a cable connected to it turned off down your results... The bad news is, you can turn on. ” Click to tweet power which..., sometimes does n't work load Windows as expected does n't work at.... The best results s inverter failure causes the problem computer sometimes doesn't turn on the power off then... And looks fine ( no broken capacitors or bent if a cable connected to it few and. Was shut-down improperly or something this point to avoid getting overheated the recycle bin of battery it. Same goes with `` restart '' off for a few attempts to it! Up when you plug it in and still does n't even POST and reconnect all the cables does... Boot if I was playing some warthunder when suddenly my PC was,!