After my PC crashed while I was away, my D: drive is now giving me several warnings, including that it's set to read-only and that there's low spare capacity. The warnings suggest backing up my data to prevent potential drive failure, and it shows an estimated remaining life of 97%. I'm not too concerned about the low capacity since I can delete some files, but I'm struggling to get the drive out of read-only mode. I tried using Command Prompt with DISKPART to clear the read-only attributes, but that didn't seem to work. What should I do next?
4 Answers
A drive usually won’t leave read-only mode until it's under 90% full. If there's still more than 1 GB available to write to it, it might work unless the health is compromised. Typically, it should let you write again when there's around 40 GB free, but this can depend on the specific drive.
It sounds like your drive is trying to protect itself. When you see a warning about "spare capacity low," it's an indicator that the drive has exhausted the sectors allocated for wear leveling. Once that happens, the drive typically goes into read-only mode to safeguard your data. Unfortunately, it might be time to consider replacing the drive before it fails completely.
Just a heads-up, the low spare capacity signal is serious. It means the memory cells are failing, and the drive is using its spare cells to compensate. If this is happening, definitely do a backup ASAP and consider a warranty claim if you're still covered.
Also, if you could share the type of drive you’re using, that would help! Many SSDs will fail into read-only mode if they can't handle the spare capacity anymore. Even though your estimated life is 97%, those numbers can be deceptive if the drive’s wear-leveling algorithms are getting strained.
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