"Recently, I ran into a problem accessing my Seagate 160 GB External Hard Drive. Every time when I turn it on, Windows says my external hard drive is not formatted and asks me if I want to format it. It's really annoying! How can I fix this problem without losing my data?"
Before discussing how to solve external hard drive not formatted error, let's talk about why this problem pops up. Here is the explanation:
Every floppy and hard disk needs to be formatted to prepare the media for use with a particular file system. In this case, this error usually happens when your disk hasn't been prepared for use with your OS or it has been damaged and the data can no longer be read.
This video tutorial offers you a straightforward way to fix external hard drive not formatted error. Follow the video and fix external hard drive with not formatted error and get all importatn data back now with professional hard drive recovery software.
If you prefer detail step-by-step guidance to fix the external hard drive not formatted error, you may also choose to follow below two solutions: reconnect to read external hard drive to other PC or restore data with hard drive recovery software and format external hard drive from raw to ntfs. Follow the detail solutions to fix this error now.
When encountered this error, first you can try to plug it into a different USB port or plug it into another computer. Sometimes it works.
If it shows up with data, you can try to open it and get all data;
If nothing shows up in the external hard drive, you may follow method 2 to fix this hard drive not formatted error then.
In this method, you need 2 steps to fix the external hard drive not formatted error. And it also applies to hard drive, sata hard drive and memory card not formatted error too. Let's see the exact steps and get problems solved now:
Step 1. Apply hard drive recovery software to restore data from not formatted exteranl hard drive firstly
You can try EaseUS hard drive recovery software - Data Recovery Wizard Professional to restore your data to computer firstly, ensuring data security. By the way, the guide can be also applied to find and retrieve formatted data. There is another tutorial shows how to recover data from formatted memory card. Only 3 steps will do and it's fully compatible with all Windows systems such as Windows 10/8/7 etc.
1. Launch EaseUS Data Recovery Wizard. Select the external hard drive where you lost your data and click "Scan" button.
2. The software will start a quick scan first. After the quick scan completes, a deep scan will automatically launch in order to find more files.
3. Choose the file(s) you want to recover by file types from the scanning results. Click "Recover" button to recover the selected files. You'd better choose a different location instead of the original hard drive to avoid data overwriting.
Step 2. Reformat External hard drive with not formatted error into reusable
After getting all wanted data back from the external hard drive with not formatted error, you can reformat the hard drive into reusable again. How?
Open This PC/Computer > Right-click the external hard drive > click Format > Start > OK.
Then your external hard drive will be reusable for storing new data again.
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