Windows 10: '_' keeps blinking after booting

I'm using a lenovo pc , with windows 10 , I started. My pc today , after starting Pc it shows Lenovo logo then "_" Keeps blinking, before that when my pc was good it kept giving me warning ' your windows is expiring soon' does that happened because of this or. My siblings installed some sort of virus on it, I have no idea what to do, hope you will help

:)

 

Boot Process

Hi,

Please suggest me a link that can explain the boot process step by step of ...

• Windows 7,
• Windows 8.1,
• Windows 10,
• Windows Server 2008 R2 and
• Windows Server 2012 R2

With Regards

InTech

 

Taskbar and icons keeps blinking

Hi,

Thank you for your interest in using Windows 10.

Try to boot into Safe Mode with Networking or Enable low-resolution video.

To get into Safe Mode, follow these steps:

a. From the sign-in screen, press Shift + press the power button and click on Restart. This will take you to the recovery boot menu.

b. Click Troubleshoot, Advanced options, Startup settings. When given the choice of startup options, try booting the PC in
Safe Mode or Enable Low-resolution Mode.

Check if you are able to work with the work through all the settings.

Try upgrading the display drivers from Check Device Manager and look for Display Adapters from manufacturer's website.

Follow the below steps:

• Press Windows key + R key from the Desktop.
• Type devmgmt.msc and hit Enter.
• Select the Graphic driver from the list.
• Right click on the Graphic driver and click on Update driver Software.
• Restart the PC and check.

Let us know if it helps. If you have further queries, we will be happy to help.

 

My desktop screen keeps flashing/blinking after I updated to windows 10

Hi,

If the screen keeps flickering or blinking after signing in, then I would suggest you to try these steps and check:

To start, press this key combination: CTRL+SHIFT+ESC

If this opens Task Manager and that window is NOT flickering:

The likely cause is Software Compatibility issue causing Explorer.exe to crash repeatedly.

• Use the File, Run option in Task Manager to open additional tools as-needed. Be sure to check the box to run tools as Administrator. These could include:
  
  appwiz.cpl: Opens Programs and Features
  
  compmgmt.msc: Opens Computer Management
  
  cmd.exe
• You can search for crash events in the Event Logs and find if any third party DLLs are the faulting module in the Explorer,.exe crashes Or uninstall software that is likely to include shell extensions.
  
• If removing software does not resolve the issue, use these commands to repair Windows:
  
  dism /online /cleanup-image /restorehealth
  
  sfc /scannow

We have reports that removing these apps help resolve the issue:

• Norton Antivirus
• Other AV solutions
• iCloud
• IDT Audio (faulting module IDTNC64.cpl)

If Task Manager is flickering, or it didn’t open, proceed with display driver troubleshooting:

The likely cause is a display driver or display hardware issue.

• Boot to Safe Mode with Networking.
• If dual chipset, disable built-in graphics, if still flickers, try with only the other chipset enabled.
  
• If this does not work, or there is only a single chipset, uninstall the device and remove the driver software.
  

[*]Then boot into Windows and update the drivers to the latest from the manufacturer.

Try these steps and let us know the results for further assistance.