A contraction stress test (CST) is performed near the end of pregnancy to determine how well the fetus will cope with the contractions of childbirth. The aim is to induce contractions and monitor the fetus to check for heart rate abnormalities using a cardiotocograph.
If your USB drive is not being recognized by Windows, or is not formatting properly, there may be problems with either Windows or the USB drive itself. If the problem is on Windows' end, you can usually solve it by reinstalling the USB drivers.. Click. OK to start formatting the drive. This may take a while, but if the format is successful, the drive should appear in Windows. If the format process doesn't work, try the next section. 1  Formatting will delete all of the data on the USB drive.
As mentioned above, when USB drive reports not formatted error, it will show RAW file system. In this situation, the first thing you should do is to rely on the data recovery software to restore lost files. Then, you can format the USB flash drive to repair the unformatted problem.If you cannot access any data on your SD card when the SD card reports not formatted error message, you can also use this data recovery software to get back lost files from the SD card. Related Articles. 1  USB drive not formatted error.nsert the usb flash drive to your computer. Download and install the data recovery software on your computer. Run the software and choose a recovery module. Step2. Select the usb flash drive as aim disk so that the software can scan it for lost files.