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- HP Community
- Notebooks
- Notebook Boot and Lockup
- BN laptop is loaded w Viruses

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03-04-2025 12:13 PM
Hi @Caterer1
Welcome to HP Support Community.
Thank you for posting your query, I will be glad to help you.
If your HP 14-cf2000 Laptop PC is loaded with viruses, it’s important to act quickly to prevent further damage and data loss. Here’s a step-by-step guide to help you clean the laptop and restore its performance:
Step 1: Disconnect from the Internet
To prevent the viruses from spreading or communicating with external servers, disconnect your laptop from the internet:
- Turn off Wi-Fi on your laptop.
- If you're connected via Ethernet, disconnect the cable from the laptop.
Step 2: Enter Safe Mode
Safe Mode loads only essential system files and drivers, which can help stop any malicious software from running.
- Restart your laptop.As soon as your laptop starts booting up, press and hold the F8 key (or repeatedly tap it) until you see the Advanced Boot Options.
- Select Safe Mode with Networking and press Enter.
Alternatively, in Windows 11, you can follow these steps to enter Safe Mode:
- Click on the Start menu and select SettingNavigate to System > Recovery.
- Under the Advanced startup section, click Restart now.After your laptop restarts, select Troubleshoot > Advanced options > Startup Settings > Restart.
- Once it restarts again, press F4 to select Safe Mode.
Step 3: Run Windows Security (Windows Defender)
Windows 11 comes with Windows Security, which includes built-in virus protection. To scan your laptop:
- Press Windows + I to open Settings.Go to Privacy & Security > Windows Security > Virus & Threat Protection.
- Under Current threats, click on Quick Scan to run a basic scan.If the quick scan finds threats, click on Remove. You can also run a Full Scan for a deeper search.
Step 5: Remove Unwanted Programs
Viruses often install additional unwanted software. Remove anything that looks suspicious:
- Go to Start > Settings > Apps.
- Select Installed Apps and review the list of programs.
- Uninstall any programs you don’t recognize or remember installing.
Step 6: Clear Temporary Files
Temporary files and caches may contain remnants of malicious software.
- Press Windows + R, type temp, and press Enter.
- Select all files in the folder and delete them.
- Repeat this process with the following commands:
- percenttemp%
- prefetch
- recent
Step 7: Update Windows and Drivers
Once you’ve removed the viruses, make sure your system is up to date:
- Go to Start > Settings > Windows Update > Check for updates.
- Install any available updates, especially security updates.
I hope this helps.
Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.
Sneha_01- HP support