How to install Dell's official genuine system Win10 64-bit - How to install Dell's official genuine system Win10 64-bit

Dell's official genuine Windows 10 64-bit system is Dell's original operating system customized for its devices. It is based on Microsoft Windows 10 20H2 version (updated in February 2021) and is pre-installed with Dell's exclusive drivers, tools and the latest security patches to ensure the best compatibility and stability. The system supports one-click recovery function, simplifies the system installation and maintenance process, and provides genuine authorization guarantee. It is suitable for Dell notebooks, desktops and other devices, providing users with a safe and smooth Windows 10 experience. Next, let Huajun editor explain to you how to install Dell’s official genuine system Win10 64-bit and how to install Dell’s official genuine system Win10 64-bit!

1. Preparation before installation

1. Hardware and system requirements

Minimum configuration:

Processor: 1 GHz 64-bit (supports CMPXCHG16b and other instruction sets).

Memory: 4 GB (8 GB+ recommended).

Hard drive: 30 GB + free space (NTFS format).

Graphics card: DirectX 9+ (WDDM 1.0 driver).

Dell Device Verification:

Confirm that the device model supports Win10 (such as XPS, Inspiron, Latitude, etc. series).

Back up data: Use Dell Backup and Recovery tool or manually back up to an external hard drive.

2. Download system images and tools

Get the image:

Download the V2021.02 image.

Third-party images (please be cautious): Only obtain them from trusted sources such as MSDN, and verify the SHA256 check value.

Make a boot disk:

Recommended tools: Rufus (open source, supports UEFI), Microsoft Media Creation Tool.

Operation steps:

Insert the 8 GB+ USB flash drive and format it as FAT32 (required for UEFI boot).

Open Rufus, select the image file, the partition type is GPT, and the target system is UEFI.

Click "Start" and wait for completion.

2. Detailed explanation of installation steps

1. BIOS settings

Key configuration:

Boot mode: UEFI (Legacy Boot is disabled and can be retained if dual systems are required).

Safe boot:

Turn off Secure Boot (to avoid driver signature issues).

If you want to preserve Secure Boot, you need to manually import the Dell digital certificate after installation.

SATA mode: Set to AHCI (to avoid blue screens caused by IDE mode).

Operation path:

Restart the Dell device, press F2 to enter the BIOS → Navigate to the "Boot Sequence" and "Secure Boot" tabs → Save and exit after modifying the settings.

2. Start the installer

Steps:

Insert the USB flash drive, restart the device and press F12 to select "UEFI: USB flash drive name" to start.

Select language, time and keyboard layout → click "Install now".

Key handling:

If you already have a key: Enter the Dell pre-installed key (or skip, it will be automatically activated after installation).

If you don't have a key: Select "I don't have a product key" and check it through the command prompt after installation (see below).

Select version: Home Edition/Professional Edition (needs to match the key).

Partition operations:

Fresh installation: Delete all partitions and select unallocated space to create a new partition (the primary partition must be larger than 30 GB).

Keep data: Only format the system partition (C drive) to avoid accidentally deleting data in other partitions.

Wait for the installation to complete, during which the device may restart multiple times.

3. Post-installation configuration

1. Activate the system

Method 1: Automatic activation

After the Dell device is connected to the Internet, the system is automatically activated through a digital license (a Microsoft account needs to be bound).

Method 2: Manual activation

Press Win+R and enter slmgr.vbs /dlv to check the license status.

If it is not activated, enter through the command prompt (administrator):

cmd

slmgr /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX # Enter the Dell pre-installation key

slmgr /ato # Online activation

2. Driver installation

Automatic installation:

After the system is started for the first time, Dell's dedicated driver will be automatically installed (requires Internet connection).

Manual installation:

Visit the Dell driver download page, enter your service tag, and download the following driver:

Chipset driver (Intel Management Engine Interface).

Graphics card driver (NVIDIA/AMD/Intel).

Network card driver (wired/wireless).

Touchpad, audio and other peripheral drivers.

3. System optimization

Turn off useless services:

Press Win+R and enter services.msc to disable the following services (adjust as needed):

Connected User Experiences and Telemetry (Data Collection).

Windows Search (if not using indexing).

Disable privacy settings:

Open "Settings" → "Privacy" → turn off "Location", "Diagnostic Data", "Advertising ID", etc.

The above is how to install the official Dell system Win10 64-bit and the installation method of the official Dell system Win10 64-bit compiled by Huajun editor for you. I hope it can help you!