There is no single answer to this question as there are many factors that can contribute to a disk becoming RAW (unreadable by Windows). However, there are a few general tips that may help you fix the problem:
-First, try running a disk repair utility on the RAW disk. This may be able to fix any underlying issues that are causing the disk to become RAW.
-If the disk repair utility is not able to fix the problem, you may need to use data recovery software to attempt to recover the data on the RAW disk. Be aware that this is often a last resort option as data recovery software can be expensive and may not be able to recover all of the data on the disk.
-If you are unable to fix the RAW disk or recover the data on it, you will likely need to format the disk. This will erase all of the data on the disk, so be sure to back up any important data before proceeding.