Windows 11 Disable Hibernation File Info

She did use (which keeps RAM powered, no disk write), but she never needed full hibernation. That huge file was wasted space. What Meera did She decided to disable hibernation entirely , which would remove hiberfil.sys and free up the space — but keep Sleep mode working.

Open Command Prompt as Admin (right-click Start button → Terminal (Admin) → choose Command Prompt). windows 11 disable hibernation file

She verified with:

Here’s a short, useful story that explains — without losing the ability to use Sleep mode. The Case of the Vanishing Disk Space Meera was a freelance video editor. Her new laptop came with Windows 11 and a fast 256 GB SSD. But within weeks, she noticed something strange: her free space kept shrinking for no obvious reason. She did use (which keeps RAM powered, no