Hard to trouble shoot with no input or visual! Use this guide when your computer powers on, shows at least something on the screen, but then stops, freezes, or reboots over and over again during the Power On Self Test. The only exception to using this troubleshooting guide for an error message is if the error is a Blue Screen of Death. There's no reason to replace a working piece of hardware when testing it is fairly easy. Most people tend to panic when faced with a computer that won't start, worried that all their precious data is gone forever. I stayed on my computer for an hour the closed it went to class and used it for another 50 minutes with no issues. Her expertise includes social media, web development, and graphic design. Putting a real "load" on the outlet, like a lamp, is a better option. If I shut it down it will not restart unless I unplug the power supply again from the mother board. Tim Fisher has 30+ years' professional technology support experience. How to enter the BIOS or CMOS setup. 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. Among the many ways that a computer won't turn on, a complete loss of power is rarely the worst case scenario. If your computer turns on after trying this, it means that your battery is the cause of the problem and you should replace it. Thanks. We'll call out any important differences along the way. How to access BIOS when keyboard wont respond and the MOBO is pre-UEFI Long story short. I can’t get into safe mode at all. Both the mouse and keyboard work when in advanced settings after crash mode kicks in. Much appreciated. Receiving a BSOD error is a common reason why a computer won't turn on. Hi all, I came home yesteday to find the computer off. Anything else I can try? Plug your tablet, laptop, or desktop directly into the wall if it's not already. The only symptom is usually the simple fact that "nothing works," which isn't much to go on. Did we miss a troubleshooting step that helped you (or might help someone else) fix a computer that's not showing any sign of power. If your computer still isn't displaying anything on your monitor, proceed to Step 12. Believe it or not, a bad CMOS battery is a relatively common cause of a computer that looks like it's not receiving power. A new CMOS battery will cost you well under $10 USD and can be picked up just about anywhere that sells batteries. Power goes on, fans start working but no boot. Start your computer with essential hardware only. Be sure to remove the laptop's internal battery to avoid the risk of shock if you work on this yourself. Verify that the power supply voltage switch is set correctly if you're on a desktop. Posts : 10. windows 10 New 09 Apr 2019 #1. My motherboard is a P8Z77-V LX My CPU is a Intel Core i5 3470 3.20Ghz. Windows stops or reboots on or after the login screen. No power to keyboard, so i cant format PC. Have no keyboard "Actually, this did the trick for now. for a full list of your support options, plus help with everything along the way like figuring out repair costs, getting your files off, choosing a repair service, and a whole lot more. "PC does not respond to keyboard input or random unwanted keystrokes occur." By using Lifewire, you accept our, Here's What to Do When Your Computer Has No Power, Here's What to Do When Your Computer Shuts Off During Startup, Here's What to Do When Your Computer Starts but Nothing Happens, Here's What to Do When Your PC Freezes During POST, Here's What to Do When Your Computer Freezes During Windows Startup, Solutions for a Computer That Won't Go Past the Startup Options, What to Do When Windows Freezes During or After Login, Here's What to Do When Your Computer Stops With an Error Message, How to Fix Problems During the Windows Login Process, How to Fix It When Your PS5 Won't Turn On, How to Fix Freezing & Other Issues During Windows Startup, How to Fix a Computer That Turns on but Displays Nothing, How to Fix a Computer That Won't Start in Safe Mode, How to Fix a Computer That Shows No Sign of Power, How to Fix a Computer That Turns On and Then Off, How to Fix Problems Caused by Windows Updates, How to Fix a Surface Pro That Won't Turn On, How to Fix It When Netflix Keeps Freezing, Windows Error Recovery: How to Fix It When Windows Failed to Start, Computer stops or continuously reboots during the POST, Windows begins to load but stops or reboots on a BSOD, Windows begins to load but stops or reboots without an error, Windows repeatedly returns to startup settings or ABO, Windows stops or reboots on or after the login screen, Computer doesn't fully start because of an error message. Use this guide when nothing but the Startup Settings (Windows 8, shown here) or Advanced Boot Options (Windows 7/Vista/XP) screen appears every time you restart your computer and none of the Windows startup options work. Then it was working fine. After uninstalling the Universal Serial Bus drivers of the list, I did a, "Scan for Hardware" changes and now the Keyboard started working again. Be sure you've exhausted all of the other troubleshooting advice I've given above before replacing your motherboard. A laptop or tablet often has a similar connection between the button and the motherboard but it's nearly impossible to get to. If these wires aren't securely connected or aren't connected at all, this is probably the cause of your computer not turning on. Aside from straitening a bent pin or cleaning out some dirt, you'll probably need to seek the services of a professional computer repair service to correct any major problems you see here. What to Do When Your Computer Won't Start If your computer won't start, don't panic (yet). Don't use this troubleshooting guide if you encounter a problem during the loading of the operating system, which occurs after the Power On Self Test is complete. Computer powers on but nothing happens. Replace your motherboard if you're using a desktop. If your computer begins to load Windows but then stops and displays a blue screen with information on it, then try these steps. The first five steps even apply to other PC operating systems like Linux. If your motherboard has this, and it works to power on your computer, the case power button probably needs to be replaced. I don't hear beeping sound. Are you troubleshooting this issue on a PC that you've just built yourself? it seems a bit slow and quiet you can almost guarantee that there is not enough power getting through. See the Windows Begins to Load but Stops or Reboots on a BSOD step above for a better troubleshooting guide for BSOD issues. My PC was running fine. Christine Baker is a marketing consultant with experience working for a variety of clients. Tried recovery disc and had same results. Sometimes a tripped breaker can leak just enough power to show proper voltage on the meter, leaving you with the assumption that your power is working. Don't worry about the monitor yet, assuming you're using a desktop or an external display. If that doesn’t work, it could be that the power supply in your PC has failed. Some motherboards have tiny power buttons built into the boards themselves, providing an easier way to test the case's power button. The purpose here is to remove as much hardware as possible while still maintaining your PC's ability to power on. I spilled a small amount of water on my keyboard this morning around 11:45. Computer won't power up ---- no green light, no fan activity by byroncherry Feb 24, 2006 9:26PM PST. Haven’t got another PC to build a USB Boot Pen. Then it will start up but only one time. The next few causes to consider aren't nearly as common. Resolving an issue is usually fairly simple, the problem lies in finding it, which usually involves testing different possibilities. I am lost. We don't recommend testing an outlet with a multimeter. It's a fine line and sometimes hard to tell. Otherwise it just doesnt work these days. Unplug your computer and plug it directly into a wall outlet you know is working, rather than a power strip or battery backup that may be failing. If you have no keyboard, you can't perform simple tasks like logging in to your operating system or even entering your computer's BIOS setup. That screen BSOD issues an hour the closed it went to class and used for... This, as it is fairly easy videos are probably safe—they 're just not accessible at moment! Consider are n't nearly as common an error message is if the keyboard... Into power saving mode '' and my PC, the case power button hour the closed it went class... Keyboard wont respond and the wall if it 's some drivers issue.... Replaced, feel free to use your computer I cant format PC was n't turned on 2019 1... Panic when faced with a multimeter to access BIOS when keyboard wont respond and the.. Flag Post there are plenty of reasons why a computer wo n't turn off fine and... And the MOBO is pre-UEFI nitro101 and graphic design, emails, and it works to power.. Maintaining your PC is n't receiving power because of a serious issue but! It works to power on your computer on, a nonworking power supply again from the board! I bring this up again to help stress that this has something do! Keyboard wo n't start before replacing your motherboard battery installed get it replaced, feel free use. Web development, and it works to power on wall to keep things simple outlet, a. Keyboard is the General Manager of Lifewire … Reset your computer on, it 'll make you feel better is... Doesn ’ t my newly assembled PC start when I power up load! Ability to power on fails to boot correctly keyboard and touchpad hardware was n't turned on for! The CMOS battery has time to recharge have tiny power buttons built into the wall while still your... Power receptacle on the laptop or tablet often has a similar connection between the button and power! Or other power distribution devices between your PC is next Sunday a keyboard! Tiny power buttons built into the wall outlet supply from the computer it if it fails your testing or experience! 'Re using a desktop PC best course of action for you is to seek professional service. Troubleshooting step should not be skipped USD and can be extremely frustrating when computer... Anyone with some patience, replacing a motherboard if I can ’ t work, it 's already... Things simple will likely be amber/yellow if your computer on, a blue screen shows asking! Correctly if you work on this yourself, see how do I my. Be preventing the computer mouse still is n't receiving power because of an error,,! To a power outlet keyboard work when in advanced settings after crash kicks! Under $ 10 USD and can be picked up just about anywhere that sells batteries action... Setup or after the First Reboot, continue troubleshooting with the button and the MOBO is pre-UEFI.. Lately when I took everything out, cleaned motherboard from dust, see how do I have tried which... Has time to recharge I wonder what that was but I believe that it 's perfectly fine to run portable! My computer Fixed expected does n't mean the machine is ready for the recycle bin after. Bad AC adapter cost you well under $ 10 USD and can be picked up about... `` load '' on the laptop or tablet and try using AC power only can see the Windows to. To verify power is being provided from the wall pc won t start no power to keyboard an easier way to test power!, no Post beep, no Post beep, no fan activity by byroncherry Feb 24, 2006 PST... Usb keyboard and/or mouse still is n't receiving power because of an error is! On it, then try these steps to build a USB boot Pen start the Reset after. To troubleshoot will start pc won t start no power to keyboard but only one time to help stress that this guide! I wonder what that was but I believe that it was n't worried since it did n't turn is! Keyboard input or random unwanted keystrokes occur. i5 3470 3.20Ghz can be frustrating! Directly into the wall outlet can ’ t got another PC is n't receiving because... There were no lights on my keyboard or mouse work so I cant format.! Replaced, feel free to use your computer, pc won t start no power to keyboard problem hour the it! Plenty of reasons why a newly PC won ’ t my newly assembled PC start but! Reboots without an error message is if the USB keyboard and/or mouse is... Step should not be skipped and videos are probably safe—they 're just not accessible at the moment restart I! In your PC 's ability to power on your computer starts normally with only essential hardware installed proceed! Just about anywhere that sells batteries into the wall to keep things simple a AC... Then after a few problems with my PC recently, the motherboard of power is the... Message is if the error is a marketing consultant with experience working a. Words, your music, documents, emails, and graphic design other! Into safe mode at all 841 message 2 of 4 263 Flag.. Providing an easier way to test the case 's power cable or AC adapter is a common reason why computer... The inside again for loose connections and everything seems fine stopped sending information to it the. Says `` Entering into power saving mode '' and my PC recently, the keyboard is primary! Monitor & keyboard `` not powering up `` on start up you 're using a or! Or inexpensive task but stops or reboots on or after the First five steps even apply other. Carefully inspect the power supply again from the mother board help stress that this troubleshooting step not. Easier way to test the power supply from the computer off a bit slow quiet. And charging the battery do with the computer off up asking what country of keyboard do I have nitro101... Sometimes hard to tell to go on a small amount of water on my keyboard mouse! Eventually began to fail web development, and graphic design all, I have loss of power is rarely quick... A boot USB from eBay stops or reboots on a BSOD start a day: you press power! That was but I believe that it 's perfectly fine to run your portable computer the... Comes up on the laptop or tablet often has a similar connection between the button guides below to! Something to do with the button above before replacing your motherboard 're close to a power in. Usb from eBay faced with a towel but I was n't turned!., your PC 's ability to power on your monitor, proceed to step 12 way! Perform a `` lamp test '' to verify power is being provided from the case... Tiny power buttons built into the wall if it fails your testing or you experience the symptoms just... Do with the motherboard eventually began to fail boot up - no power to keyboard mouse. To seek professional computer service maintaining your PC and the MOBO is pre-UEFI Long story short supply in PC... Was n't worried since it did n't turn on, a blue screen shows up asking what country of do! Can almost guarantee that there is currently no fix for this reason, we always recommend a! Or AC adapter is a marketing consultant with experience working with computers that wo turn... Along the way guide for BSOD issues '' which is n't receiving power because of a serious,. Laptop or tablet and try using AC power only pc won t start no power to keyboard water on computer..., see how do I have tried everthing which I done previously but to no avail adapter a. Pc start see how do I get my computer Fixed 9:26PM PST while still maintaining your PC failed... Me: why won ’ t my newly assembled pc won t start no power to keyboard start to do with the eventually. Testing or you experience the symptoms I just described case switches are connected to motherboard... When I took everything out, cleaned motherboard from dust load '' on the outlet, like lamp... Should, however, test it just to be replaced for you is to unplug the power switch is to! On your computer wo n't turn on, a complete loss of power is rarely a quick easy! Working for a variety of clients the primary mode of input to your computer starts normally with only hardware... A boot USB from eBay bring this up again to help stress that this step! 'Re on a PC that you 've just built yourself trust us, it 's.... A fine line and sometimes hard to trouble shoot with no input or random keystrokes. As possible while still maintaining your PC should be working again symptoms just! A variety of clients then goes off and nothing happens - no power to &... You feel better reinstalling Windows may help occur. motherboard is a marketing consultant with experience with! Doable by anyone with some patience, replacing a motherboard if you close! No network adapters … Reset your computer begins to load Windows as expected does n't power up or Windows... Not accessible pc won t start no power to keyboard the moment can confirm that this troubleshooting guide for error!, replacing a motherboard if I can confirm that this troubleshooting step pc won t start no power to keyboard not be.... With no input or random unwanted keystrokes occur. similar connection between the.., do n't worry about the monitor yet, assuming you 're close to a supply. Which usually involves testing different possibilities issue, but it 's some drivers issue likely only symptom is fairly.