As we all know, The spinning Fan inside of the laptop functions as a coolant. Which helps in cooling down the processor. When dust builds up on the processor fan, it cannot supply enough air to keep the processor cool. As a result of which the processor heats up and your laptop starts shutting down all of a sudden. So, cleaning up the processor fan can resolve the unexpected shutdown issue.
Here are the steps to cleaning the processor fan on the laptop. Now put your hand on the air mesh coming out of the laptop and see if your processor is throwing normal air or hot? If the air is hot, you will need to clean your motherboard and processor fan once again.
And then restart the computer computer again. Despite this, the situation remains the same, then you go to your next step, otherwise you can start working on your computer. When you run a program on the windows computer, it will create some temporary files. So If you will running the same program after a while, it will load it quickly with the help of those temp files.
But Some files may remain after closing the reboot. Which may grab little memory and processing power. Due to which, lenovo laptop might shut down unexpectedly on startup process. To do that, first you should try to reboot the computer in the safe mode.
If it gets rebooted successfully in the same mode, you need to follow the procedure given below. If your Lenovo laptop keeps turning off randomly after the startup process. There might be an virus on the computer. These days, It is hard to keep the laptop desktop safe from malwares and spywares. Spammers use new tricks to install the messy application on your laptop and destroy it. Due to which, the computer will keep turning off automatically after few seconds. In such a case, you should try to boot up your computer in the safe mode and then install a good antivirus on your pc.
Follow the steps below to remove the virus. When computer is using the faulty RAM. It will give you a beep sound after boot up process and then shutdown automatically. In such a case, you should clean up the RAM using thinner and eraser, and then reboot the computer. If the laptop or desktop keeps turning off automatically, you should replace the RAM. Due to which your laptop does not get proper power supply, and your laptop keeps powering off automatically. In this case, you will be able to use the laptop only as long as it is connected to the power adapter.
Also, always prefer to use the branded power adapter, If you are copies or repaired charger, It might damage the battery too early by inconsistent power supply. Fixing this will require disassembling your laptop and applying new thermal paste. Oct 17, by Shamim Mirza.
William Agev williamagev. Posted: Mar 2, This is the bane of most computers, especially laptops, since the heat has nowhere to go. Another common reason for a random shut down of your computer is a hardware component failure, which is not unheard of, especially on computers that have been refurbished.
If you have enabled overclocking on your computer, it may cause your computer to become unstable when used for more intense activities like gaming or video processing. This problem can be a tough one to verify.
Your best bet would be to ensure that overclocking is disabled on your laptop or PC and then see if that stops the laptop randomly turning off incidents. Often, the problem with a hardware component causing issues is not the hardware itself but the accompanying driver. Incompatible drivers can cause all sorts of problems. A driver crash can always completely shut down a computer. A more rare cause of a computer shutting down randomly can be a computer virus. Some computer viruses will actually shut off your computer, and then turn it back on.
Most devices come with specific ratings of the chargers that are meant to be used with the device. Using a lower voltage or higher current adapter can cause your device to not work properly and even shut down. The Fast Startup feature is aimed to reduce the booting time of a computer after it has been shut down, but it can cause Windows 10 random shutdown issues.
Having this feature enabled on your computer, Windows will close all the applications and log off all the users just like it would do for a normal shutdown. However, before the shutdown completes, the current system state gets saved in the hibernation file. Windows reads the hibernation file to refresh the RAM and significantly reduces the boot up time.
Though computers are usually sturdy, they may at times require proper maintenance. Without getting a service, laptops may run into overheating, performance and even battery problems. Get your laptop serviced by a professional to eliminate most of the issues related to your laptop including the computer keeps shutting down problems and any other performance issues.
M Millecamps mmillecamps. Posted: Aug 11, I have a lenovo x and had the same problem. I found a forum thread where this was the solution for many people with the same lenovo. Techs will tell you to change the motherboard.
But it seems that this worked out for many people with this problem. I've done the same thing to 3 or so laptops that were having stability problems like this. It makes an incredible difference. One of them would show the Core 2 Duo going to 90 degrees and then it would shut off, another would do it during CPU intense things and Windows update.
I think a good indicator is to watch the CPU temps, idling at 60C is a bit high, even for laptops. After changing thermal paste it would drop down to c and jump to 70c max under load. May 3, by Tommy McCusker. Sep 8, by M Millecamps. Wesley Homer w11home. Posted: Mar 10, Another way that should work: right-click the mini power icon on one end of your taskbar. Select Power Options. This will open a window with power settings in Control Panel.
Select a plan. Click change lan settings then click change advanced power settings. In the new power settings popup expand hard disk and then expand turn off hard disk after and click the down arrow until it says "Never" do this for both battery and when plugged in. Mar 10, by Wesley Homer. Sep 21, by ckpanditps. Jan 24, by toriphipps. Posted: Nov 4, I fixed mine by replacing the cooling paste never drops out anymore. It shut down every 5 minutes. It was strange to see under this option Processor cooling policy - On battery as "Passive", and Plugged in as Active.
Nov 22, by krish. John Boy Sarcia. Posted: Oct 30, Posted: Nov 1, I have a Lenovo IdeaPad U After about an hour it turns itself off. There is a new SSD and windows 10 x It has current drivers. The processors are at a temperature of 50 degrees. The laptop seems fine, but it doesn't overheat, but it still shuts down. It also shuts off outside of memory, for example during a memory test.
I use Memtest. Does anyone have an idea? If it stays on for long enough, try creating a Win 10 battery report and check the status of the battery, just to eliminate it as a possibility. Nov 1, by jayeff. I tried disconnecting the battery from the motherboard and using only mains power.
The problem is still there, I have no ideas anymore and I think there is a problem with the motherboard. Fix Your Stuff Community Store. Back Answers Index. Jason Sweeney Rep: 13 5 3. View the answer I have this problem too Subscribed to new answers. Is this a good question? Yes No. Voted Undo. Score Hi, I have the same issue. Please help. Hi, I too have the same issue. Chosen Solution. Posted: Jun 13, Options Permalink History.
The following solved it for me Select a power plan and then click "Change plan settings" 2. Click "Change Advanced Power Settings" 3. Look for "Processor power management" and expand it 4. Expand "Maximum processor state" You can now enter the percentage usage of the CPU while on battery and plugged in. CPU runs at 2.
Recovery options Introducing Rescue and Recovery If Windows is not running properly, use the Rescue and Recovery workspace to help solve or identify your problem. Do the following: 1. Turn off your PC, then turn it on again.
Page Recovering Data Recovery options Notes: 1. To ensure that they will be installed correctly, install the optical drive in the Ultrabay Slim before performing a recovery operation. Page Chapter 5. Upgrading And Replacing Devices Chapter 5. Upgrading and replacing devices Replacing the battery Important Read Safety and Warranty Guide before replacing the battery.
Turn off the computer, or enter hibernation mode. Then disconnect the ac adapter and all cables from the computer. Note: If you are using a PC Card, the computer might not be able to enter hibernation mode. Slide the battery latch to the locked position. Turn the computer over again. Connect the ac adapter and the cables to the computer.
Upgrading the hard disk drive Important Read Safety and Warranty Guide before replacing the hard disk drive. You can increase the storage capacity of your computer by replacing the hard disk drive with one of greater capacity. Page 39 Upgrading the hard disk drive Attention Handling a hard disk drive v Do not drop the drive or subject it to physical shocks.
Put the drive on a material, such as soft cloth, that absorbs the physical shock. Page 40 Upgrading the hard disk drive 5. Remove the cover 1 ; then remove the hard disk by pulling out the tab 6. Detach the side rubber rails from the hard disk drive. Attach the side rubber rails to a new hard disk drive. Page Replacing Memory Upgrading the hard disk drive 8. Insert the hard disk drive into the hard disk drive bay; then press it firmly in to place.
Reinstall the cover of the bay 1 , and reinstall the screw 2. Reinstall the battery. Page 42 Replacing memory Note: Use only the memory types supported by your computer. If you incorrectly install the optional memory or install an unsupported memory type, a warning beep will sound when you try to start the computer. Page 43 Replacing memory b.
Turn the computer over again, and open the computer display. Pick the palm rest off the computer as shown in the drawing below. Open up the keyboard side of the palm rest first 1 , and then release the palm rest from the computer 2. Page 44 Replacing memory d. Detach the connector of the palm rest cable by pulling the tab with your fingers. Now the palm rest has been removed.
For the Remove the four screws that secure the palm rest. Page 45 Replacing memory b. Turn the computer over and open the display. Open up the palm rest in the direction shown by arrow 1 by picking up the projection tabs on the sides, and then release the palm rest from the computer 2.
Page 46 Replacing memory 6. If two SO-DIMMs are already installed in the memory slot, remove one of them to make room for the new one by pressing out on the latches on both edges of the socket at the same time. Page 47 Replacing memory 8. Attach the connector of the palm rest cable.
Reinstall the palm rest. For the inch display model a. Align the palm rest with the front side of the computer, then pivot it downward. Chapter 5. Upgrading and replacing devices Page 48 Replacing memory b. Make sure that the palm rest completely covers the front side of the computer as shown in the drawing below.
Page 49 Replacing memory c. Push the palm rest a little towards the keyboard 1 ; then press the left top 2 and right top 3 edges of the palm rest to fit it into place. Page 50 Replacing memory d. Close the computer display, and turn the computer over. Reinstall four screws for the palm rest, in the order shown in the drawing. Align the palm rest with the front side of the computer; then, holding it as shown in the drawing 1 , attach the palm rest from the front center.
Page 51 Replacing memory b. Press the left top edge of the palm rest as shown in the drawing below to snap it in place. Make sure that the left top edge, the right top edge, and the front side of the palm rest are attached firmly. Page 52 Replacing memory For the Press the left and right top edges of the palm rest to fit it into place. Page 53 Replacing memory c. Push the front side of the palm rest until it clicks into place.
Reinstall the four screws for the palm rest. Turn the computer over, and reconnect the ac adapter and the cables to the computer. Page 54 Replacing memory in your computer. Page Chapter 6. Getting Help And Service Chapter 6. Getting help and service Getting help and service If you need help, service, technical assistance, or just want more information about ThinkPad computers, you will find a wide variety of sources available from Lenovo to assist you.
This section contains information about where to go for additional information about ThinkPad computers, what to do if you experience a problem with your computer, and whom to call for service should it be necessary. Page 56 Getting help and service v Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service. If the number for your country or region is not listed, contact your Lenovo reseller or Lenovo marketing representative.
Getting help around the world If you travel with your computer or relocate it to a country where your ThinkPad machine type is sold, your computer might be eligible for International Warranty Service, which automatically entitles you to obtain warranty service throughout the warranty period.
Page Appendix A. Warranty Information Appendix A. Warranty information This Appendix provides information regarding the warranty period and type of warranty service applicable to your Machine in your country or region. Page Types Of Warranty Service Types of Warranty Service If required, your Service Provider will provide repair or exchange service depending on the type of warranty service specified for your Machine in the above table and as described below.
Scheduling of service will depend upon the time of your call and is subject to parts availability. To obtain warranty service contact a Service Provider. In other countries, see the telephone numbers below. Worldwide telephone list Phone numbers are subject to change without notice. Page Appendix B. Page Appendix C. Features And Specifications Appendix C. Features and Specifications Features Processor v See the system properties of your computer.
Page 73 Specifications — At altitudes above m ft - Maximum temperature when operating under the unpressurized condition: Page Appendix D. Notices Appendix D. Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area.
Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Page Electronic Emissions Notices indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments and is presented as an illustration.
The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Proper cables and connectors are available from Lenovo authorized dealers. In this, the laptops become extremely hot and the fan throws extremely hot air. Fan not working is one of the main reason of overheating.
How to fix: Check if your fan is working properly or not. If fan is working fine then get a cooling pad for your laptop to overcome heating problems. Battery problem is another major reason for random shutdown of laptop. This problem usually occurs after a long use age of laptops, or excessive charging. Make sure the battery has the same amperes the laptop requires, otherwise your laptop might have problems while working. How to fix: Change the battery or get it checked with any laptop repairing center.
If you are sure that all the parts of your laptop are working well, but the laptop just turned off, you should go and have your laptop checked by the service centers. Make sure the service center has enough expertise to check and repair your laptop. Because, most of the people do not have enough laptop hardware repairing expertise.
This is the most common problem that persists in almost every computer. A Virus is like an Armageddon for computer. It almost destroys everything on your laptop. How to fix: Do not panic, you can easily fix this problem by installing antivirus software.
If you still have the virus problem in your computer, you need to go and have your laptop checked by the service center. Most of the laptops either stop working or just turn off randomly because of ram crashing problem. This problem generally occurs when your ram stops working or by the displacement of your ram.
How to fix: To resolve this problem, unplug your ram, cool and clean it out and plug it again. Check if the problem is solved or not. There is another major cause for the laptops to turn off randomly that is the faulty power supply. It is the most dangerous problem as it can cause severe problems to your laptop like your laptop can go dead due to the faulty power supply.
Because the value of current decrease and also increases, so it greatly damages the battery and laptop itself. If you are having the same problem, it is recommended for you to change your power supply as soon as possible. How to fix: Find an alternative charger of same company and plug it into your laptop and test it. Or get a new one. There is no doubt in the fact that the service of laptops is very important as it greatly affects the processing of laptops.
With no service of laptop, there comes great problems. The most common problems are overheating, random shut down and slow processing. Therefore, it is mandatory to service your laptop regularly from dust for a smooth and fast processing.
There is no other way to resolve this issue. How to fix: Take your laptop to a well know service centers or laptop repairing shop and have them clean it properly. Or you can do it yourself if laptop is not under warranty by removing the cover and cleaning the dust with brush or air blower. Another major question that often comes in every mind is what should be done if all the above reasons fails? Well, there is a simple solution to your problem.
That is, you can simply reinstall your windows. How it will benefit? It will remove all the viruses from your computer and make the processing of your computer faster and smoother. I myself had the same situation once. If you have the same problem with your laptop, it is recommended to take your laptop at the service center to get it repaired.
There is no other solution to that problem. This is the only thing you can do if your laptop randomly turns off without any warning. These are some of the common reason why your laptop shuts down randomly and their solutions that can greatly help you out in resolving the issues of random shuts down of your laptops.
The above mentioned solutions are the best and the easiest ways to resolve these problems. If you do not have such problems, you are the lucky one to use a perfect machine. None of these are my problem. I have looked for the programme that is doing this, but cannot find it anywhere. It started after I did a back up to a portable hard drive about six months ago.
At first it was every Tuesday, now it is every fortnight. I used a My Passport hard drive to back up to. This is driving me mad now, please help. You might want to delete any backup software of My Passport. I hope it will fix your problem. After i can not start it even if i click the power button. But i can start the laptop by clicking power button only when it is charged.
How do i fix this? Help, My laptop was on charge and switched on. Suddenly it shuts itself down and the light that shows it is charging turned of. My laptop often shut down randomly when I play tf2 but I assume it is because my laptop is not suitable for gaming and might caused by hardware failure as listed above. I feel very disappointed and I will a purchase a suitable laptop for gaming in the future.
My laptop keeps shutting down and restarting after about 5 minutes or so. When it starts it says that is there is an application error. Check your RAM and your battery. It could be also a CPU problem…. I start Micro Soft Edge and it works fine for a while then it shuts down. I start it back up and same thing happens. NB: there is still power in the laptop before it shutsdown. My laptop suddenly shuts down and the power supply to the laptop is steady. Help My laptop turn off after a use of min.
Then it takes hours to power on!! What can I do?