Solution: What to Do If Your PC Freezes During Windows Installation
If your computer becomes unresponsive during a Windows install—whether at the logo screen, while copying files, or during device setup—it’s frustrating, but it’s usually caused by a compatibility issue, installer media problem, or a hardware-related interruption.
Below are the most common situations and the steps that typically get the installation moving again.
Common moments when freezing happens
This can occur when:
Setup hangs at “Getting files ready for installation”
The progress stalls at a percentage like 0%, 64%, or 100%
The system restarts and gets stuck on “Just a moment…”, a black screen, or a loading loop
The PC stops responding completely (mouse/keyboard not working)
How to fix it
Wait first (it may still be working)
Some installation stages—especially near the end—can take 15–45 minutes depending on your hardware. If you see drive activity lights blinking or hear the system working, give it additional time before forcing a restart.Disconnect non-essential devices
Unplug anything that isn’t required for the installation:
USB devices (keep only the installer USB)
Printers and external storage
Wi-Fi adapters, dongles, or wireless keyboard/mouse receivers
Then restart the installation.
Recreate the installer using Microsoft’s tool
A damaged or outdated installer is a common cause of freezes. Create a new bootable USB using Microsoft’s latest installation tool for Windows 10 or Windows 11.
Use a USB drive of 8 GB or larger, and if possible create it on a different USB than the one you previously used.
Switch USB ports (prefer USB 2.0)
If you’re installing from a USB drive:
Use a USB 2.0 port if available
Avoid USB hubs and (on desktops) avoid front-panel ports when possible—rear motherboard ports are usually more stable
Advanced: Reset BIOS/UEFI settings or update firmware
If the freeze keeps happening:
Enter BIOS/UEFI settings (commonly DEL, F2, or ESC on startup)
Reset settings to Default/Optimized Defaults
If you know what you’re doing, you can review settings such as Secure Boot and storage mode (AHCI/RAID) based on your system requirements
On older systems, installing a BIOS update from the manufacturer can improve stability during installation