Installing Windows on a new laptop without an OS: from a bootable USB flash drive to the first launch

You bought a new laptop without a pre-installed operating system - a so-called “clean” device with an empty drive. This is a typical situation for models from the series Dell Precision, Lenovo ThinkPad P or budget Acer/ASUS for business users. The advantage of this approach is the absence of unnecessary software (“bloatware”), but the disadvantage is obvious: you will have to figure it out yourself how to install Windows from scratch.

The installation process is not as complicated as it seems, but it does require attention to detail. Errors at the disk partitioning or configuration stage BIOS/UEFI can lead to the system either not booting or working with errors. This article contains step-by-step instructions taking into account the nuances for modern laptops (2023–2026), including models with NVMe drives, Secure Boot And TPM 2.0.

1. What you need to install Windows

Before you start, prepare everything you need. Without these components, the process of installing the system will not work:

• 💻 Laptop without OS with charged battery (minimum 50% - in case of power failure).
• 🖥️ Another computer (PC or laptop) to create a bootable USB flash drive. Even suitable MacBook with Boot Camp Assistant.
• 📁 Flash drive capacity from 8 GB (recommended USB 3.0/3.1 to speed up the process). It is not advisable to use MicroSD with an adapter - errors may occur when recording the image.
• 🔗 Official image of Windows 10 or 11 from the site Microsoft (links below).
• 🔧 Program for recording an image: Rufus, Ventoy or Media Creation Tool.
• 🔑 License key (not required for installation, but required for activation).

If you have a laptop with ARM processor (For example, Surface Pro X or Lenovo ThinkPad X13s), standard Windows x64 will not work - you need a special version Windows 11 ARM. Check the processor architecture in the device documentation.

2. Downloading a Windows image: official and alternative sources

Do not use images from torrent trackers or third-party sites - they may contain viruses or modified components. Official sources:

• 🌐 Microsoft download page — the latest versions of Windows 10 (22H2) and Windows 11 (23H2) are available here.
• 🔍 For corporate versions (for example, Windows 10 LTSC) you will need access to Volume Licensing Service Center (for business only).
• 🔄 If you need a specific build (for example, for compatibility with older software), use UUP Dump — a service for creating custom images.

Pay attention to the system capacity: x64 - for most modern laptops (even with 4 GB of RAM); ARM64 - only for devices with processors Qualcomm Snapdragon or Apple M1/M2 (via emulation).

3. Creating a bootable USB flash drive: Rufus vs Media Creation Tool

The most reliable ways to record an image are through Rufus or official Media Creation Tool. Let's consider both options.

Method 1: Rufus (recommended for advanced users)

Program Rufus allows you to flexibly configure recording parameters, including partition scheme (GPT or MBR) and target system (UEFI or Legacy BIOS).

1. Download Rufus and run (no installation required).
2. Insert the USB flash drive and select it in the "Device" field.
3. Click "SELECT" and specify the path to the downloaded Windows image (.iso).
4. Under Image Options, select Standard Windows installation.
5. In the "Partition Scheme" specify GPT, and in the "Target system" - UEFI (non-CSM).
6. Press "START" and wait for it to finish (usually 5-15 minutes).

Method 2: Media Creation Tool (for beginners)

Official utility from Microsoft Easier to use, but does not allow you to select a partition scheme. Suitable for most modern laptops (2018 and newer).

1. Download Media Creation Tool and run it.
2. Accept the license agreement.
3. Select "Create installation media for another computer."
4. Specify language, edition (Windows 11 Home or Pro) and bit depth (64-bit).
5. Select "USB flash drive" and select your flash drive.
6. Wait until recording completes (may take up to 30 minutes).

What is the difference between GPT and MBR?

GPT (GUID Partition Table) is a modern disk partitioning standard that supports disks larger than 2 TB and the required number of partitions for UEFI. MBR (Master Boot Record) is an outdated format limited to 2 TB and 4 main partitions. For Windows 11 on 2020+ laptops GPT required.

4. BIOS/UEFI setup before installation

Modern laptops use UEFI instead of outdated BIOS, but the setup principles are similar. The main task is disable Secure Boot (if required) and enable USB boot.

How to login BIOS/UEFI: For most laptops — click F2, Del or Esc immediately after switching on. For Lenovo - button Novo Button (next to the power connector) or F1. For HP — F10 or Esc → F10. For ASUS — F2 or Del.

Basic settings (given for UEFI):

Parameter	Recommended value	Note
Boot Mode	UEFI (not Legacy!)	Required for Windows 11 UEFI.
Secure Boot	Disabled (disabled)	Enable after installation if required.
Fast Boot	Disabled	May interfere with booting from a flash drive.
CSM Support	Disabled	Only for UEFI-systems
TPM 2.0	Enabled	Required for Windows 11.

After changing settings save changes (usually the key F10) and reboot your laptop.

5. Step-by-step installation of Windows from a flash drive

Now let's move on to the installation process itself. Follow the instructions carefully - especially at the stage of marking the disk.

1. Booting from a flash drive: After reboot, press the boot menu key (usually F12, F9 or Esc) and select your flash drive (it may appear as UEFI: [name of flash drive]).
2. Language selection: On the first screen of the installer, select your language, keyboard layout, and region. For Russia/Ukraine/Belarus, “Russian (Russia)” is suitable.
3. Start installation: Click "Install", accept the license agreement.
4. Installation type: Select Custom: Windows installation only.

At the disk selection stage, please note:

- If the disk shows as "Unallocated Space", it needs mark out.

- If there are old partitions (for example, from Linux), delete them with the "Delete" button, then create new ones.

Markup scheme for UEFI:

1. Select unallocated space and click "Create".
2. Specify size 500 MB - it will be EFI partition (file system FAT32).
3. Create a second partition for all remaining space (it will become the system disk C: in format NTFS).
4. Select the second partition and click "Next" - the installation will begin automatically.

The installation process will take 15–40 minutes depending on the speed of the flash drive and laptop storage. After the first reboot don't press any keys - Let the system boot from the hard drive.

6. Initial Windows setup and driver installation

After installation, the system will prompt you to perform the initial setup. What's important here is:

• 🌍 Select the correct region (affects available applications in Microsoft Store).
• 🔑 Skip entering the product key (can be activated later via Settings → System → Activation).
• 👤 Create a local account (it is not necessary to use Microsoft Account, if synchronization is not needed and OneDrive).
• 🛡️ Disable "Diagnostic data" and advertising ID (for privacy reasons).

The next step is installing drivers. Modern versions of Windows 10/11 automatically install basic drivers for network, video and audio, but for full functionality you will need:

1. Chipset drivers: download from the laptop manufacturer’s website (section “Support” or “Drivers”).
2. Video card drivers: for NVIDIA - from the site nvidia.ru, for AMD — amd.com, for Intel - through Intel Driver & Support Assistant.
3. Wi-Fi/Bluetooth drivers: If the network does not work, download on another PC and transfer via USB flash drive.
4. Manufacturer's utilities: for example, Lenovo Vantage, Dell SupportAssist or ASUS Armoury Crate (for gaming laptops).

7. Solving common installation errors

Even if you follow the instructions exactly, problems may arise. Let's look at the most common ones and how to eliminate them.

⚠️ Attention: if an error appears when selecting a disk for installation "Windows cannot be installed on this drive. Your computer's hardware may not support booting from this drive.", check:

• B BIOS mode enabled AHCI (not RAID or IDE).
• The disk is marked in GPT (for UEFI).
• The flash drive is written correctly (try overwriting the image via Rufus with option DD mode).

Other common mistakes:

Error	Reason	Solution
"No bootable device" after installation	Incorrect disk partition or disabled UEFI.	Check the boot order in BIOS (the first one should be Windows Boot Manager).
"TPM 2.0 required" (when installing Windows 11)	B BIOS disabled TPM or it is not in the laptop.	Turn on TPM in security settings BIOS or use a workaround (editing the registry in the installation environment).
Stuck on logo screen Microsoft	Driver conflict or incompatible hardware.	Disconnect all external devices (printers, hubs) and try to boot into Safe Mode (F8 when loading).
"We couldn't create a new partition"	The disk already has partitions (for example, from another OS).	Delete all partitions manually (the "Delete" button) and create new ones.

If the laptop does not see the bootable USB flash drive, try:

- Rewrite the image to another flash drive (the current one may be damaged).

- Use a different port USB (preferably USB 3.0, usually blue).

- Disable Fast Boot in BIOS.

8. Optimizing Windows after installation

A clean installation of Windows is just the beginning. To make the system work quickly and stably, follow a few additional steps:

• 🧹 Disable unnecessary services: through msconfig (buttons Win + R → enter msconfig → Services tab) disable everything except services Microsoft.
• 🔄 Set up a power plan: For laptops, select "High Performance" or "Balanced" (in Control Panel → Power Options).
• 🛡️ Install antivirus: Even if you're careful, basic protection won't hurt. Free options: Kaspersky Free, Bitdefender Antivirus.
• 📁 Transfer user folders to another drive (if available) SSD + HDD): through Folder Options → Location.
• 🔧 Update Windows: run Windows Update and install all available updates (especially important for Windows 11).

For gaming laptops (ASUS ROG, MSI Raider, Lenovo Legion) additionally:

- Install proprietary software to control fans and lighting (for example, ASUS Armoury Crate or MSI Center).

- Update BIOS to the latest version (check on the manufacturer's website).

- Customize performance profiles in NVIDIA Control Panel or AMD Adrenalin.

⚠️ Attention: if you are using a laptop with Optane Memory (technology Intel to speed up the HDD), do not delete the partition Optane when partitioning the disk. Otherwise you will have to reinstall the driver Intel RST and configure caching again.

FAQ: Frequently asked questions about installing Windows on a new laptop

Is it possible to install Windows without a flash drive, for example, over a network?

Yes, but it's more complicated. You will need:

1. Customize PXE boot on another PC (server needed Windows Deployment Services).
2. Connect the laptop to the network via Ethernet.
3. B BIOS select network download (Network Boot).

For most users it is easier to use a flash drive.

How can I find out which BIOS my laptop has - UEFI or Legacy?

Two ways:

1. On an already installed Windows: open Disk management (Win + X → Disk Management) and check if there is a section EFI (usually 100–500 MB, file system FAT32). If there is - you have UEFI.
2. B BIOS: if there are options Secure Boot or CSM, this UEFI.

What to do if the laptop does not see the SSD during installation?

Possible causes and solutions:

• 🔌 Driver missing: for some NVMe drives (For example, Samsung 980 Pro) driver required. Download it from the manufacturer's website and load it at the disk selection stage (the "Download" button).
• 🔧 Incorrect SATA mode: in BIOS check that it is selected AHCI, not RAID.
• 💥 Drive problems: If the SSD is new, check if it is detected in BIOS. If not, marriage is possible.

Is it possible to install Windows 11 on a laptop without TPM 2.0?

Yes, but it is not recommended for security reasons. Workarounds:

1. When booting from a flash drive, press Shift + F10to open a command prompt and run:

   reg add HKLM\SYSTEM\Setup\LabConfig /v BypassTPMCheck /t REG_DWORD /d 1
   reg add HKLM\SYSTEM\Setup\LabConfig /v BypassSecureBootCheck /t REG_DWORD /d 1

   Then close the window and continue with the installation.

2. Use custom builds of Windows 11 without verification TPM (For example, Tiny11), but this is an unofficial method.

Please note that without TPM 2.0 you will not be able to receive security updates through Windows Update.

How to activate Windows after installation?

Activation methods:

• 🔑 License key: if you bought a laptop with Windows pre-installed, the key may be embedded in BIOS (check via Settings → System → Activation).
• 💳 Buying a key: official keys are sold in Microsoft Store or from authorized partners (for example, SoftKey).
• 🎁 Free update: if you had a license for Windows 7/8/10, you can transfer it to a new PC (according to the rules Microsoft, if the motherboard has not been changed).

Do not use “activators” from dubious sites - they often contain viruses.