You can run SFC scan on your system by following these steps: The System File Checker (SFC) tool is a utility provided by Windows that is used to scan and repair missing or corrupted system files. Sometimes, corrupted or missing system files can cause hard drive partition or volume to disappear. Some factors that can possibly lead to hard drive space disappearance are:īelow we’ve explained three different solutions that you can try to restore missing hard drive space or partition issue.

As a result, your hard drive space disappears after shrinking. But sometimes, things go wrong and your system may fail to allocate space while creating a new volume from unallocated hard drive partition. In your hard drive, you can create multiple partitions and volumes by shrinking the hard drive using Disk management tool or during Windows installation. It does not mean that you have lost 69 GB space or partition. That’s why a 1 TB hard drive shows only ~931 GB usable storage instead of 1000 GB. Summary: Have your hard drive space disappeared after shrinking the partition? Do you want to know why this happened? Then read this post to have a clear view on this topic.ĭo you know that hard drive manufacturers consider 1GB = 1000 MB while your operating system measures 1GB = 1024MB.

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