no display though and the machines cuts off right away. The fan doesn't turn on either. Hello my lenovo laptop b40-30 isnt starting. Recently, lots of computer users complain that their PC or laptop screen goes black every few seconds: case 1. I have tried to update the drivers and reinstall the cam, but it doesn't make a difference. Thank you for posting your query on this forum, it's a great place to find answers. Tip: If your laptop screen randomly goes black, but it can still enter the desktop Windows, you can also go to Control Panel > Power Options to edit the plan settings, for example, never turn off the display and never put the computer to sleep. tried plugged to power charger without battery and with battery. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. When I hit keys on the keyboard it wakes up but wants me to log in again. Didn't find what you were looking for? I can see the ssd light doing some work for a few seconds. This is to see if a memory module has failed. The power lights turn on and fans for a couple seconds. Doesn't always work. Recently it turns itself off after a few seconds of switching it on. Please release static power and check if the system is working fine, follow the steps below. I reviewed your post and I understand that the laptop is not shutting off in few seconds. Then only way around this is to press the Esc key repeatedly to get to the startup menu. (remove the cover on the bottom of the notebook) and place one module in the bottom soDimm slot. † The opinions expressed above are the personal opinions of the authors, not of HP. My power options are 15 minutes to turn off the screen and 20 minutes to put the computer to sleep, by after three minutes my monitors (laptop and external) go black. If you have good results on testing the first module then you know what is wrong. Electrical short. if not, remove the power adapter and both memory modules from the soDimm slots. If the computer is shutting off in BIOS as well then it is a hardware issue. I know it's not the battery because I switched the battery out with my brother;s and it's still not working. Here is how … HP Solution Center Adobe Flash player error. The shutdown is not clean but not sudden either. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. 04-20-2012 09:18 AM. in this video i will show you how to solved computer laptop turn on then turn off few second step by step and any electronics circuit shorting problem solution. Try removing the hard drive and trying a start to see what the BIOS does, if anything. I am disgusted with this company and will NEVER buy from them again. While you respond to that, I recommend you boot to BIOS by tapping the F10 while starting the computer and check whether the computer is shutting off in BIOS as well. Laptop screen not working and laptop shuts off after 30-60 seconds: Laptop power button on for 5 seconds then shuts off: Toshiba L50. Try searching online for "(insert motherboard's 'board number') schematic" to hopefully find the motherboard schematics. (remove the cover on the bottom of the notebook) and place one module in the bottom soDimm slot. Overheating. You can try to disable non-Microsoft services running in background and see if one of the background services is causing this trouble. Heat … After reading various posts on here it would seem that this is a common problem.....and how funny that the laptop worked fine all the time it was in warranty......as soon as it expired i get these problems....Well done HP for ripping off us purchashers of this range knowing full well there was a problem from the start.....i take my hat off to you!!!!!!!!!!!!!! ! 1. It is methodical and has to be that way to be successful. Shuts-down after a few Seconds: Laptop turns on then shuts off a few seconds later and then on again, but the screen is still blank 3. It … My laptop is not turning on. That is important. Ask the community. … Have you performed any troubleshooting steps before posting? This has been an issue since I installed windows 10. If you wish to show appreciation for my efforts, mark my post as Accept as Solution. It turns itself off again. Remove the memory module compartment cover. Installing the latest HP Universal Camera Driver (2019.0.18362.3 Rev.A) from https://support.hp.com/hr-en/drivers/selfservice/hp-elitebook-840-g6-notebook-pc/26609796/model/2660... didn't fix the issue. Very annoying. … It's as if Windows wants to power-off but unable to complete the process. If the computer is not shutting off is BIOS then I recommend you follow the steps in the below article and check if it helps. Any help would be appreciated......basically i can power on the laptop from cold boot and it will sometimes get to the logon screen then power off.....after that it will power up and sometimes it will be 10 secs...or 15 secs...or 3-4 secs and power off....i updated the bios a while ago when this problem occurred and all was well for a 2 months then the problem retured. It might be necessary to press the fn (function) key at the same time to activate the backlight key. 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. If the computer is turn off in bios, it's a hardware issue and I recommend you contact HP phone support to check the available service options for your computer. If the computer is shutting off in BIOS as well then it is a hardware issue. If negative results then test the other module in the same fashion. It seems that for some reason the integrated webcam turns off by itself after working for a few seconds. Perhaps you can find a friend or colleague who has an HP with the same kind of adapter. In the System Configuration tool, click on the Services tab. Could someone please help. Starting this month, when the computer shuts down all the way and I try turning it on, the black screen with the hp logo comes on, it begins booting up for like 2 seconds and just doesn’t keep going. I press power button it starts to come for about 3 - 5 seconds then shuts off again. 03-18-2011 Switch off the system; remove the battery, ac adapter and the power cable. 04:19 AM, Remove the battery and unplug the DC power adapter.press and hold the power button for more than fifteen seconds.plug in the DC power adapter (leave the battery out for now)press the power button. Please check this document to find the workaround solution for Print and Scan - HP Solution Center not working : Adobe Flash Player Error and Unable to scan, Resolve Windows 10 related issues for your HP computers or printers by HP Windows 10 Support Center. Please post your results here in your thread. If one has failed, then notebook will not boot into Windows nor BIOS. Your feedback counts! Hey guys, I really need some help here! "Sometimes this doesn't happen but when it does, my screen would go black for a second then 5 seconds go by and it happens again (it would repeat another 10 or more times). If the computer is not turning off in bios, follow the steps recommended by DavidSMP. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. After turning the monitor on, the backlight turns on and then off shortly thereafter. By using this site, you accept the, Laptop turns on only for a few seconds then shuts off. Verify that the power supply voltage switch is set correctly. There is no doubt in the fact that the service of laptops is very important … No laptop service. In order that I may provide you with an accurate solution, I will need a few more details. Remove the battery and unplug the DC power adapter. I have also visually checked the capacitors; they all look fine. The symptoms goes like this: After … RE: Laptop Turns on Then Shuts Off. Disconnect (carefully) the RTC batter cononector and cable from the system board. If you need any other info let me know and thanks, 03-18-2011 Not sure what the problem is though. Re: laptop shuts down after a few seconds of turning it on, after cleaning the cooling system assembly Hi omarsani, If the system is shutting down, I recommend you to clean the air vents and make sure the system is placed on flat surface with good ventilation. I never make a determination as to what is wrong until I finish the troubleshooting process. After 2-5 seconds the computer and display turn off and pressing the power button doesn’t do anything. Ask the community. The laptop is one of 2 6910s that are about 1.5 years old, started with an XP ISO and has been running Vista for about a year. An electrical short in a computer, which may cause power issues, happens … Replace a faulty module with a new one. Sony vaio laptop starts up with a black screen then turns off 30 seconds later [New CPU] Laptop starts for 3 seconds before shutting down, No display: Laptop keeps shutting down after a few seconds from a cold start: My Packard Bell laptop starts for a few seconds then shuts down then repeats this untill power removed When I access the camera app, it freezes after a few seconds. Please check this document to find the workaround solution for Print and Scan - HP Solution Center not working : Adobe Flash Player Error and Unable to scan, Resolve Windows 10 related issues for your HP computers or printers by HP Windows 10 Support Center. Hi I have already done the things you have suggested several times but to no avail....i have even taken out the CMOS battery too but still no luck. Restart the notebook, and then immediately press the F10 repeatedly until the BIOS opens. Sometimes a failed hard drive will cause a no start. no display and the fan turns off, it may also be a firmware problem. battery is fully powered. HP G62 power shuts off after 5 seconds. Press the power button to remove any stored current in the eeprom (CMOS) BIOS chip. I have an HP 2509b monitor that is experiencing backlight failure. Step 4: Next, set the Turn off the display option to Never and click Save changes. If your PC turns off without warning, heat-related issues might be at work. press and hold the power button for more than fifteen seconds. When I try to use it with flash player the same happens. well after a week of not attempting to use the laptop this morning i switched it on and blank screen ......i then withdrew the hard drive and ram and fired up once again nothing did this several times.........put back the hard drive and ram and fired up once again, because i had backed up my files i decided to do a factory restore, once this had been done all has been well.......i just can understand this as this is now the 3rd time i have gone down this route. Didn't find what you were looking for? Then it says it’s gonna try automatic repair but also just shuts down after two seconds. If the computer is shutting off in BIOS as well then it is a, If you wish to show appreciation for my efforts, mark my post as, HP Solution Center not working : Adobe Flash Player Error and Unable to scan, Simply ask a new question if you would like to start the discussion again. Ok i will give that a go later......but i suspect you may be right and its a faulty system board ....which HP new about when they built these laptops. Please help! Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. If the computer is not shutting off is BIOS then I recommend you follow the steps in the below article and check if it helps. Please help! Hahahahhh ok, if the laptop turns off after a few seconds, something is most probably stuck in your fan, and as fast as the heat goes up, the laptop turns off to save the system. My W10 notebook computer is doing it again now. The fan comes on and the lights in the powerpanel lights up and then it shuts down. Monitor turns off after 2 minutes of inactivity - Page 2 - Windows 10 Forums Setting the screensaver to "none" did not help for me. if not, remove the power adapter and both memory modules from the soDimm slots. Press and hold down the power button for thirty seconds to … If that does not help then it is time for a last ditch effort with the RTC battery. 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. - edited I have replaced the CFLs (thinking they may be bad) and checked a power supply mosfet and diode one YouTuber recommended replacing. The laptops have BIOS R70 01.03.00 installed. 04:18 AM Have you made any software or hardware changes on the computer? Remove the RTC battery and leave it out overnight. While you respond to that, I recommend you boot to BIOS by tapping the F10 while starting the computer and check whether the computer is shutting off in BIOS as well. It’s annoying. How can a factory reset stop random shutdowns? at most 3 seconds its on for. This problem seems to come and go, but mostly it does this. The power light turns on for a few seconds but then it turns off again. By using this site, you accept the, Laptop powers up then after a few seconds powers off, HP Solution Center not working : Adobe Flash Player Error and Unable to scan, Simply ask a new question if you would like to start the discussion again, https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/Pavilion-Entertainment-PC-notebook-powers-up-then-after-a/m-p/575161#U575161. If it dies after a few seconds like you described just on mains power, it could well be the mains adapter. If the backlight stays on/off for only a few seconds, the backlight timeout setting might need configuring in the BIOS. Moved this reply to its own unique thread. Since the new battery I started experiencing a new problem: about a couple of hours after use Windows 10 suddenly shuts down.. Shutdown after 2-3 seconds after startup 07-05-2013 03:44 PM My hp 8730w shutdown 2-3 seconds after starting up when pressing power button. † The opinions expressed above are the personal opinions of the authors, not of HP. HP Solution Center Adobe Flash player error. The power button light stays on for about 5 seconds and turns off. I dont hear the fan or any other sound while its on and the screen remains blank. Initially it would be the power circuits but since it doesn't appear to be passing POST i.e. Now plug in the power adapter and try a start. If no positive results then you need a new systemboard. I just started using my laptop after a few days and when I first tried to start it, it only started for a few seconds then shut off, I removed the main battery, put it back in, and it started fine, I just came back to it after about an hour and it was completely off, and unlplugged, it didn't die because it had a full battery when I left, I tried to turn it on and it did the same thing as it did the first time, only now it refused to work no matter what I do, I'm not what so ever educated in laptop parts so I honestly have no idea what to do about this, and I really don't want to replace my laptop seeing as I'm not in the best of money situations. Don’t worry, I assure you I will try my best to get this sorted. Only after unplugging and replugging the power adapter back in will it try to turn back on. https://support.hp.com/in-en/document/c05336130. Check the box labeled Hide all Microsoft services. if the notebook boots into Windows...Fantastic. Leave it idle for 2-3 minutes and it turns the monitor off, seems to log me off, and goes into sleep or hibernate mode. I recommend you boot to BIOS by tapping the F10 key on startup and check whether the computer is turning off in BIOS. It is generally best to replace both modules at the same time so the replacement modules will be identical. Click on the Start menu, choose Run, type msconfig and click OK. 2. Hi I have a problem involving my computer. Let me know how it goes and you have a great day! If the input voltage for the power …
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