Hard Drive Not Detected in WinPE? Load Storage, RAID, Intel RST, VMD, or NVMe Drivers

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After booting from a Lazesoft WinPE USB disk, your internal SSD or hard drive may not appear. This usually happens when the laptop uses a storage controller that is not included in the current WinPE driver set, such as Intel RST, Intel VMD, AMD RAID, or a specific NVMe storage controller.

Video Tutorial: Hard Disk Not Detected in WinPE

This tutorial explains how to build a Lazesoft bootable USB disk, download a WinPE driver pack, copy the extracted drivers to the USB drive, and use the Load Drivers and Find Drivers features to detect the missing storage device.

 

Why the Hard Drive Is Not Detected in WinPE

Include:

  • Intel RST / Intel Rapid Storage Technology
  • Intel VMD controller on newer laptops
  • AMD RAID controller
  • RAID / AHCI mode in BIOS
  • Missing NVMe/storage controller driver
  • Wrong driver architecture, for example using 32-bit driver in 64-bit WinPE
  • Driver package is not extracted; user selected .exe instead of .inf

If the hard disk in your Laptop is not detected by Lazesoft boot disk, you need to load disk/RAID drivers from the Lazesoft boot disk in order for WinPE to recognize your hard disk.

 

For example, some Laptops use Intel Rapid Storage Technology to improve SATA hard disk performance. If the Intel RST is set as AHCI or RAID mode, you need to load the Intel Rapid Storage Technology (Intel RST) RAID/AHCI driver. If your Laptop is 32 bit, please create a 32 bit Lazesoft boot disk and load the 32 bit driver. If your Laptop is 64 bit, please create a 64 bit Lazesoft boot disk and load the 64 bit driver.

For most modern laptops, create a Windows 10 x64 or Windows 11 x64 Lazesoft boot disk. Use 64-bit storage drivers unless you are intentionally building a 32-bit WinPE disk for an older computer.

Where to download laptop storage drivers

The best source is usually your laptop manufacturer’s support page. Search by service tag, serial number, or exact model number, then download the storage, SATA, RAID, Intel RST, VMD, or chipset driver.

For advanced users, Dell or HP WinPE driver packs can be useful because they contain many storage drivers in extracted CAB format. They are designed for Dell/HP deployment scenarios, but some Intel/AMD/Broadcom storage drivers may also work on similar hardware from other brands.

Driver package must be extracted

Do not copy only the downloaded .exe installer to the USB disk. WinPE usually needs the extracted driver files, especially .inf, .sys, and .cat files. If the driver is inside a ZIP, CAB, or EXE package, extract it first.

The following are the steps to load Intel RST drivers for a Windows 10/11 x64 Laptop:

  1. Build a Lazesoft bootable USB.
  2. Download the correct storage/RAID driver package.
  3. Extract the package.
  4. Copy the extracted folder to the Lazesoft USB.
  5. Boot from the Lazesoft USB.
  6. Click Load Drivers.
  8. Click Find Drivers.
  9. Select the extracted driver folder.
  10. Choose the recommended driver.
  11. Confirm whether the disk/RAID array appears.

Microsoft’s own WinPE documentation confirms that WinPE supports drivers and mass storage devices, and Microsoft’s drvload tool also loads out-of-box drivers into a running WinPE session using .inf files.

What If the Disk Still Does Not Appear?

Include:

  • Try another driver version.
  • Try the laptop manufacturer’s exact model driver.
  • Try Dell/Intel/AMD storage driver packs only as fallback.
  • Check BIOS storage mode: RAID, AHCI, Intel RST, VMD.
  • If BitLocker is enabled, the disk may appear but the volume may be locked.
  • If the disk is physically failing, no driver can fix detection.
  • Try Disk Image & Clone or Data Recovery module to verify whether the disk appears there.