Hi, it sounds like hardware problem. Try send back Lenovo claims warranty. If over warranty, try get a low profile network card fix in and try. This model H520s is integrated board that all components surface mount.
What do you mean, "factory reset"? Do you want to reinstall the operating system, reset the CMOS, or.....? For more free in-depth help go to www.suggest-a-fix.com
which is a free computer help forum that I belong to. Post in the Hardware section and I (or someone else) will be along. This forum is not set up for complicated problems that require in-depth communication.
First make sure the computer is correctly connected to the TV. Once you are sure the connection is okay. You will need to use the following key combination to configure the settings: Windows Key + P.You may use the setting that suits your needs. Please note duplicating the displays might not be a good option if your PC monitor doesn't support the maximum resolution your TV can support or vice versa.
Check the Power Adapter and Outlet:
Ensure that the AC power adapter is securely connected to both your laptop and a functional power outlet.
If your laptop has an AC power indicator light, make sure it's illuminated. If not, try a different wall outlet (avoid using a power bar) .
Battery Charge Stops at 60%:
If your battery charge stops at 55%-60% and shows a "plugged in, not charging" message, it might be due to a power management setting.
Some Lenovo laptops have a feature that limits battery charging to extend battery life. To disable this:
For models with Lenovo Energy Management, Lenovo Power Manager, OneKey Optimizer, Lenovo Settings, or Lenovo Vantage:
Check if "Conservation Mode" is turned on. If so, turn it off.
If the issue persists, try updating your laptop's BIOS:
Go to the Lenovo support website, download the latest BIOS for your model, and install it.
Reboot your PC and check if the problem is resolved.
Hard Reset:
Sometimes a hard reset can help resolve charging issues:
Shut down your computer.
Remove the battery (if detachable).
Hold down the power button for 30 seconds (with the battery removed).
Reattach the battery, plug in the AC adapter, and turn on the computer. The battery should start charging .
If these steps don't solve the problem, there might be other causes.
Firstly, try turning over your Bluetooth mouse and find the power switch. Make sure it's turned to ON.
You should see the optical light turn on (usually red). Place the mouse back flat on your mouse pad.
On your Chromebook, select the lower right corner of the taskbar. In the window that pops up, select the Bluetooth icon.
If the Bluetooth status is currently off, enable the toggle switch to enable Bluetooth. Once enabled, you'll see a scanning status as your Chromebook looks for active,
nearby Bluetooth devices. When your wireless mouse appears, you can select it to pair and connect to it.
Once your Chromebook has made its connection with your Bluetooth wireless mouse, you'll notice the mouse pointer moving when you move your mouse
Repeatedly tap the F1 key when the Lenovo, ThinkPad, ThinkStation, or ThinkCentre logo appears, The computer may beep once to indicate that it will boot to BIOS.
How to Enable Boot device List F12 Option
The following example shows a system that has an option to enable or disable the Boot device List F12 Option.
Go into the BIOS to enable Boot device List F12 Option (option is usually under the Startup tab).
It is very simple.
Just press window key and then press PrintScreen key simultaneously.
OR you just press PrintScreen key And then open paint Then press ctrl+v it will paste your screenshot.
and then save it.
Removal steps of keyboardLoosen the screw to the unlocked position to unlock the keyboard frame. Turn over the computer. To reveal the screw heads beneath the frame, use the flat-head screwdriver to slide the keyboard forward by 2.5 mm (0.1 inch). Use the cross-head screwdriver to loosen the screws.
no once you have upgraded, it cannot be degraded to the previous version. and do you think this will solve the issue? you had the same problem even before with windows 7 home basic genuine version,then how could you think about this problem.let me tell you that genuine or piracy version of windows does not harm the machine but it is *********** board which is creating problem.this symptom "sudden shutdown" suggests that you need to change *********** board if it is not repairable.
There could be several reasons why the Lenovo ThinkVision monitor T27h-2L is not working with the Thinkpad P50 laptop. Here are some possible solutions:
1. Check the connections: Make sure that the USB-C cable is properly connected to both the laptop and the monitor. Try using a different USB-C cable to see if that resolves the issue. Also, check if the USB-C port on your laptop is functioning properly.
2. Update drivers: Ensure that you have installed the latest drivers for both your laptop and monitor. You can download the latest drivers from Lenovo's website.
3. Change display settings: Sometimes, changing the display settings can help resolve issues with external monitors. Go to "Display Settings" on your laptop and select "Extend desktop" or "Duplicate desktop" to see if that helps.
4. Reset monitor settings: If none of the above solutions work, try resetting your monitor to its default settings. To do this, press the "Menu" button on your monitor and navigate to "Factory Reset."
If none of these solutions work, it's possible that there may be a hardware issue with either your laptop or monitor. In this case, you may need to contact Lenovo support for further assistance.
If your Lenovo ThinkPad doesn't have a Novo key, you can still perform a factory reset using the Windows installation media. However, please note that this process will erase all data on your computer, so make sure you have backed up any important files before proceeding. Here are the steps:
Create a Windows installation media (USB or DVD) using another computer. You can download the Windows installation files from the Microsoft website and use the Windows Media Creation Tool to create the installation media.
Insert the Windows installation media into your Lenovo ThinkPad and restart the computer.
Press the F12 key repeatedly to enter the boot menu. Select the Windows installation media and press Enter.
Follow the on-screen instructions to install Windows. When you reach the "Where do you want to install Windows?" screen, select the partition that contains the current Windows installation and click "Delete." This will erase all data on the partition.
Continue with the Windows installation process until it completes. When prompted, set up a new user account and password.
Once Windows has finished installing, make sure to install all necessary drivers and software for your Lenovo ThinkPad.
Note: If you don't have a valid Windows license key, you will need to purchase one before performing the factory reset.
It seems that your computer is stuck in a boot loop and you are unable to access the troubleshoot services. Here are some steps you can try to resolve the issue:
Disconnect all external devices from your computer, except for the keyboard and mouse, and restart the computer.
If that does not work, try to access the Advanced Startup Options by holding down the shift key while clicking on the Restart option in the Start menu.
If you are unable to access the Advanced Startup Options, you can try to create a Windows 10 installation media on a USB drive using another computer and then boot your computer from the USB drive.
Once you are able to access the Advanced Startup Options, you can try using the Startup Repair tool to fix any issues with the boot process.
If that does not work, you can try using the System Restore tool to restore your computer to an earlier point in time when it was working properly.
If none of these steps work, you may need to consider reinstalling Windows on your computer.
It is also possible that there is a hardware issue causing the problem, in which case you may need to take your computer to a professional for repair.
