Purchasing a new one Lenovo often accompanied by a dilemma: leave the pre-installed “home” version or choose a more suitable operating system. Many users are faced with the need for a clean installation in order to get rid of unnecessary software, which the manufacturer calls “offline advertising” or unnecessary utilities. The process requires care, since modern models have specific security settings.

In this instruction we will look at how to properly prepare bootable media and bypass restrictions Secure Boot and install correctly Windows 11 for devices with 12th generation Intel Core processors and newer. Mistakes during the disk formatting step can lead to data loss, so follow each step in sequence. We will pay special attention to drivers that are critical for operation Lenovo Vantage and power management.

Preparing a bootable USB flash drive and checking license keys

Before you start, you will need a USB drive with at least 8 GB of capacity and a PC with Internet access. Download the official utility Media Creation Tool from the Microsoft website or use a third party tool Rufus, which is often more convenient for bypassing TPM 2.0 limitations. The flash drive will be completely formatted, so copy important files from it in advance.

For laptops Lenovo IdeaPad and Legion It is recommended to use a Windows 11 image, as they often come without the OS pre-installed or with a stripped-down version. If you have a digital key associated with your Microsoft account, it will automatically activate when you sign in. If you purchased a license key separately, enter it during installation when the corresponding field appears.

  • 🔹 Download Media Creation Tool from the official Microsoft website to create installation media.
  • 🔹 Use Rufus to configure bootable USB flash drive parameters (GPT/UEFI) for modern laptops.
  • 🔹 Save the activation key in a safe place if it is not tied to your account.

It is important to check the compatibility of your device. Most new Lenovo models have a built-in module TPM 2.0, required for Windows 11. However, if you plan to install Windows 10, make sure that the boot mode in the BIOS settings is set to UEFI and not Legacy. This is critical for correct bootable media recognition.

⚠️ Attention: Do not use pirated builds of operating systems. On new Lenovo laptops, they often cause conflicts with power management drivers and block the operation of biometric sensors.
📊 What type of Windows are you planning to install?
  • Windows 11 Home
  • Windows 11 Pro
  • Windows 10
  • Other

Setting up BIOS and UEFI boot mode

Before rebooting the laptop, you must enter the BIOS setup menu. On devices Lenovo this is not always done in a standard way. You often need to press a key F2 or a special button Novo Button, located on the side of the case next to the power connector or on the power button. The Novo button has a small curved arrow icon.

In the BIOS menu, go to the tab Boot and make sure the boot mode is set to UEFI. If you see the option CSM Support or Legacy Boot, turn it off. Modern SSD drives operate in AHCI mode, which must also be active in the partition Configuration. Changing these settings unnecessarily may render the system unbootable.

  • 🔹 Click F2 or button Novo to enter the BIOS immediately after turning on the laptop.
  • 🔹 In the section Boot Set the boot priority to your USB drive.
  • 🔹 Disable Secure Boot only if the installation does not take place from a flash drive (usually this is not required for Windows 11).

After changing the settings, save them by pressing the key F10 and select Yes in confirmation. The laptop will reboot and begin searching for a boot device. If the screen remains black, check that the flash drive is inserted correctly and that it is formatted as FAT32.

☑️ Checking BIOS settings

Done: 0 / 4

Operating system installation process

When you see the Windows logo, the file copying process will begin. Select your language, keyboard layout, and time format. On the next screen, click Install. If the system asks for a product key, you can select "I don't have a product key" and activate Windows later when it is installed.

A very important step is choosing the type of installation. To completely clean your system of old software and junk, choose Custom: Windows installation only. If you choose to upgrade, the files from your previous system will be stored in the Windows.old folder, which will take up extra disk space. At this stage, you need to be extremely careful when working with disk partitions.

Action Description Risks
Formatting a partition Completely deleting data and creating a new partition table Losing all data on the disk
Delete all partitions Cleaning the entire disk to "Unallocated space" status Permanent data loss
Creating partitions Manual creation of system (100 MB) and main partitions Marking errors due to incorrect calculation

If you see multiple partitions on the drive, delete them all until there is only one line left "Unallocated space on disk 0". After that, click “Next” and the installer will automatically create the necessary service partitions. Do not try to manually create partitions if you are not sure of their purpose - the standard Windows algorithm does this best.

⚠️ Attention: If the laptop does not see the hard drive or SSD, it means that the storage controller driver (Intel RST or VMD) is not installed. You will need to download it from the Lenovo website on another PC and add it to the installer image.
What to do if the installer does not see the disk?

Download the Intel VMD or RST driver from the Lenovo support site. Unpack it onto a flash drive. In the disk selection window, click “Load”, specify the path to the folder with the driver, and the disk will appear in the list.

Initial setup and driver installation

After installation, the system will reboot several times. You will be asked to select a region, keyboard layout, and connect to the network. If you don't want to connect to the internet at this point (to avoid creating a Microsoft account), press the key combination Shift + F10, enter the command 

OOBE\BYPASSNRO
and press Enter. After the reboot, the “I don’t have internet” button will appear.

The most important thing is to download the utility immediately after logging in Lenovo Vantage from the Microsoft Store. This is the central hub for managing your device. The program will automatically find and install all the necessary drivers: from the NVIDIA/AMD video chip to specific power and keyboard management utilities.

  • 🔹 Launch Lenovo Vantage and check for driver updates.
  • 🔹 Update BIOS via Vantage, as this often solves problems with overheating and fan noise.
  • 🔹 Check your power settings under Power to optimize battery life.

Don't forget to also update your Wi-Fi and Bluetooth drivers if they are unstable. Sometimes standard Windows drivers do not fully support new Intel AX210 or Realtek adapters. Manual downloading from the Lenovo support site is also acceptable if the automatic search does not work.

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Before updating the BIOS through Lenovo Vantage, be sure to connect the laptop to power. Interrupting the BIOS update process can permanently damage the motherboard.

Optimizing the system and disabling unnecessary services

Even after installing a “clean” Windows, the system may not work perfectly. Open Settings → System → Power and Sleep and set the screen timeout. For gaming laptop series Legion it is critical to configure the fan operating mode through the application Lenovo Vantage or Legion Zone.

Disable unnecessary background applications that are consuming resources. Go to Settings → Privacy and deny access to the microphone, camera, and geolocation for all applications that do not need it. Also in the section System → Notifications You can turn off promotional offers from Microsoft.

To improve gaming or graphics performance, use the Maximum Performance profile in your power settings. Lenovo laptops often have hidden thermal management features that are only activated when the Gaming mode is enabled in the proprietary software.

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Using Lenovo Vantage to update drivers and BIOS is the most reliable way to ensure stable operation of all components of the laptop, as manufacturers will test the compatibility of these versions.

Troubleshooting common installation problems

Sometimes users are faced with the fact that after installing Windows the keyboard or touchpad does not work. This often happens if the input controller driver has not been installed. In this case, connect an external USB keyboard and mouse, go to Device Manager and see if there are any devices with a yellow exclamation mark.

If the screen is frozen on the Lenovo or Windows logo, try resetting the BIOS to factory settings by going to Load Setup Defaults. Sometimes the problem lies in an incorrect memory operating mode or overclocking settings that are too aggressive. For laptops with a discrete graphics card, it is also important to check that switching between integrated and external graphics works correctly.

  • 🔹 If the sound does not work, check for a driver Realtek Audio or Dolby Access.
  • 🔹 If you have problems with Wi-Fi, update the adapter firmware via Lenovo Vantage.
  • 🔹 If the laptop overheats, clean the system from dust and replace the thermal paste if the device is not new.

In rare cases, you may need to completely reset the system to factory settings if you made a mistake during installation. In Windows 10 and 11 this is done via Settings → Update & Security → Recovery → Reset PC.

⚠️ Attention: Do not disconnect the laptop from the power supply during the process of updating drivers or BIOS firmware, even if the process seems to be stuck. Wait at least 10-15 minutes before doing anything.

FAQ: Answers to frequently asked questions

Is a VMD driver needed to install Windows on new Lenovos?

Yes, on many new models with 11th, 12th and 13th generation Intel processors, the drive controller operates in VMD mode. Without the appropriate driver, Windows Installer will not see the hard drive or SSD. The driver must be downloaded from the Lenovo support site, added to the installer image, or downloaded manually in the disk selection window.

How to bypass TPM 2.0 check when installing Windows 11?

If your laptop does not meet the requirements, use the Rufus utility when creating a bootable USB flash drive. In the image settings, select the “Remove requirement for 4GB+ RAM, Secure Boot and TPM 2.0” option. This will allow installation on unsupported hardware, although Microsoft does not guarantee stability.

What should I do if the touchpad does not work immediately after installation?

Most often this is due to a missing driver. Connect an external mouse, go to Lenovo Vantage or the support site, download the touchpad driver (usually Synaptics, ELAN or I2C HID) and install it. After rebooting, the touchpad should work.

Is it possible to keep files when reinstalling Windows?

Yes, if you select the "Keep my files" option when upgrading, but a clean installation (custom) will delete all data on the system drive. It is recommended to copy important documents to an external storage device or to the cloud in advance.

How to disable “Annoying” ads in Windows 11?

In System Settings, go to Personalization and turn off Windows suggestions. Also in the Privacy section, disable all advertising identifiers and offers. The best way is to use the O&O ShutUp10 utility to turn off telemetry completely.