Fixing GPT Disk Layout for Windows 11

Fixing GPT Disk Layout for Windows 11 | Generated by AI

Home 2026.07

Question: Analyze diskpart list partition — is the disk layout causing Windows 11 install failure?

Answer:

This screenshot is very useful. Your SSD layout is:

Disk 0 (476 GB GPT)

Partition 1   Reserved   16 MB
Partition 2   Primary    476 GB

This is not a normal Windows 11 UEFI layout.

A correct clean Windows 11 GPT disk normally becomes:

Partition 1   EFI System      ~100 MB   FAT32
Partition 2   Microsoft MSR    16 MB
Partition 3   Windows          NTFS
Partition 4   Recovery         ~500 MB-1GB

Your disk currently has:

MSR 16 MB
+
one huge primary partition

Missing:

EFI System Partition (ESP) ❌
Recovery partition ❌

This explains the installation failure much better than VMD.

Fix

Since you are doing a clean install, wipe the disk.

In the same command prompt:

diskpart

select disk 0

clean

convert gpt

exit

Then close CMD.

In Windows Setup:

Click Refresh
Select the Unallocated Space
Click Next

Do not manually create partitions.

Windows Setup will automatically create:

EFI
MSR
Windows
Recovery

Why this happened

Most likely the previous partition was created by:

old Linux install
previous Windows clone
Lenovo recovery modification
manual partitioning

The installer tried to upgrade/install into an existing GPT layout without a valid EFI boot partition, then failed later with:

0xC19001F4

At this point:

USB ✅ confirmed good
SSD detected ✅
VMD ❌ less likely
Disk layout ❌ likely root cause

I would do the clean + convert gpt now. This is the highest-probability fix.

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