首先確認(rèn)M.2 SSD類型與主板兼容並重新插拔確保安裝牢固；2. 進(jìn)入BIOS/UEFI啟用M.2插槽並設(shè)置為NVMe或Auto模式，必要時(shí)更新BIOS；3. 在Windows磁盤管理中檢查是否識別到未初始化的磁盤，若存在則初始化為GPT並創(chuàng)建NTFS格式的簡單卷；4. 更新磁盤驅(qū)動、存儲控制器驅(qū)動及主板芯片組驅(qū)動，確保系統(tǒng)支持；5. 若可能，將SSD安裝到其他設(shè)備或使用M.2轉(zhuǎn)USB適配器測試以排除硬件故障；6. 下載並運(yùn)行SSD製造商提供的管理工具（如三星Magician）進(jìn)行檢測或固件更新；多數(shù)問題源於安裝不當(dāng)、BIOS未啟用或磁盤未初始化，按步驟排查後通常可解決。

If your Windows PC isn't recognizing your new M.2 SSD, don't panic — this is a common issue with several possible causes. The good news is that most of the time, it's fixable without replacing hardware. Let's walk through the key steps to diagnose and resolve the problem.

1. Check Physical Installation and Compatibility

First, make sure the M.2 SSD is properly seated and compatible with your system.

• Confirm M.2 type compatibility : M.2 drives come in different types — primarily NVMe (PCIe) and SATA . Your motherboard must support the same type. Check your motherboard manual or specs online to see which M.2 formats it supports.
• Re-seat the SSD : Power off your PC, unplug it, and remove the M.2 SSD. Reinstall it firmly, ensuring it clicks into place. A loose connection is a frequent culprit.
• Check for shared slots : Some motherboards disable SATA ports or other M.2 slots when one is in use. Double-check your motherboard manual for any such conflicts.

2. Enable the M.2 Slot in BIOS/UEFI

Sometimes the M.2 slot is disabled by default in the BIOS.

• Restart your PC and enter BIOS/UEFI (usually by pressing Del , F2 , or F12 during boot).
• Look for settings like:
  • Storage > M.2 Configuration
  • Advanced > NVMe Configuration
  • Integrated Peripherals
• Make sure the M.2 slot is enabled .
• If there's an option for M.2 Mode , set it to NVMe (or Auto ) if you're using an NVMe drive.
• Save and exit.

?? Note: Some older BIOS versions don't recognize newer drives. Consider updating your BIOS if the SSD still isn't detected.

3. Check Disk Management in Windows

Even if the drive isn't showing up on your desktop, Windows might see it in Disk Management — it just needs to be initialized.

• Press Win X and select Disk Management .
• Look for a new disk listed as "Unknown" , "Not Initialized" , or with unallocated space .
• If found:
  1. Right-click the disk and choose Initialize Disk .
  2. Select GPT (GUID Partition Table) — recommended for UEFI systems and drives over 2TB.
  3. After initialization, right-click the unallocated space and create a New Simple Volume .
  4. Assign a drive letter and format it (NTFS is standard).

Now the drive should appear in File Explorer.

4. Update Drivers and Chipset

Outdated or missing drivers can prevent recognition.

• Open Device Manager (Win X > Device Manager).
• Look under:
  • Disk drives — is your SSD listed?
  • Storage controllers — ensure NVMe drivers are present.
• If the SSD shows up with a yellow warning:
  • Right-click and Update driver > "Search automatically".
• Also, visit your motherboard manufacturer's website and download the latest:
  • Chipset drivers
  • NVMe drivers
  • Storage drivers

Install them and restart.

5. Test the SSD in Another System (If Possible)

To rule out a defective drive:

• Install the SSD in another compatible PC or use an M.2 to USB adapter.
• If it's not detected there either, the drive may be faulty or dead.

Alternatively, try a known-working M.2 SSD in your PC to confirm the slot is functional.

6. Check for Firmware or Manufacturer Tools

Some SSDs (especially from brands like Samsung, WD, Crucial) require specific tools or firmware updates to work properly.

• Visit the SSD manufacturer's website.
• Download their SSD management software (eg, Samsung Magician, WD Dashboard).
• These tools can help detect, initialize, or update firmware on the drive.

Final Thoughts

Most M.2 SSD detection issues come down to:

• Incorrect installation
• BIOS settings
• Drive not initialized in Disk Management
• Compatibility mismatches

Start with the basics — reseat the drive, check BIOS, then Disk Management. In most cases, that's all it takes.

Basically, don't assume the SSD is dead — it's more likely a software or setup issue.

以上是我的Win PC沒有意識到我的新M.2 SSD的詳細(xì)內(nèi)容。更多資訊請關(guān)注PHP中文網(wǎng)其他相關(guān)文章！