SSD Failure
Let’s go over some of the warning signs of a potential SSD failure. Any of these could be indications that an SSD is on its way out.
- Files can’t be read from or written to the drive.
- The computer runs excessively slow.
- The computer won’t boot, you get a flashing question mark (on Mac) or “No boot device” error (on Windows).
- Frequent “blue screen of death/black screen of death” errors.
- Apps freeze or crash.
- Your drive becomes read-only.
Troubleshooting Your Solid State Drive
The following issues can explain some of these failures, so feel free to use this as a troubleshooting guide to help isolate and correct the problem.
Hardware Issues
Let’s start with the basics: Turn the computer off then turn it back on again. If you can directly observe the SSD (if, for example, it’s a replacement for a spinning hard drive), look for any sign of activity, such as a data transfer or power LED. If the SSD is powering up, the problem may be with a software misconfiguration or a setup issue. Let’s assume for the moment that there’s no sign of activity. What should you do next?
Power down the computer and unplug it. If it’s a laptop, remove the battery if possible. An SSD replacement for a spinning hard drive uses the same physical connections for data and power. Check those cables to make sure they’re in place.
Also consider peripheral connections. Have problems cropped up since installing a new external device? It’s possible an external device might be contributing to the issue, so remove any peripheral that isn’t necessary to the computer’s basic operation and see if that fixes the problem.
Software and other File System Issues
It may not be the hardware to blame at all—instead, a rogue app may be to blame. To troubleshoot, restart the computer in Safe Mode and see if the problems continue. Safe Mode operates with minimal drivers, and can be a useful way to see if software is making your computer malfunction.
To enable Safe Mode on the Mac: Restart holding down either Shift key on the keyboard.
To enable Safe Mode on a Windows PC: Press F4 while starting the computer.
Make sure the core operating system, mission-critical software, and drivers are up to date. Run your computer’s built-in system software update tools. That’s done through the Mac App Store on Mac computers, or through Windows Update on Windows PCs.
File system damage or corruption can also contribute to storage system instability. Run your favorite disk utility software to assess the health of the file system installed on that SSD and see if it picks up any problems that need to be addressed.
The third piece of the software puzzle is the operating system itself. You can try reinstalling the OS through its built-in restore and recovery tools to see if that fixes your SSD instability.
SMART Failures
SMART stands for Self-Monitoring, Analysis, and Reporting Technology; it’s self-diagnosis technology built into hard drives and SSDs which can be used to identify potential problems. SMART status is reported by SSDs as well. That information can be collected by disk utilities and operating systems, which will report SMART issues when they arise.
Out of Date SSD Firmware or Motherboard BIOS
Cursor freezing? Getting the “blue screen of death” on Windows, or the “black screen of death” on the Mac? It’s possible the SSD is acting up because its firmware is out of date. Firmware problems on SSDs often mimic outright hardware failures.
If you’ve installed a third-party SSD in your computer, check with the SSD maker to make sure your firmware is up to date. Apple distributes firmware updates to its own factory-installed SSDs through the Mac App Store, but check with individual SSD makers if you’ve upgraded your Mac with an aftermarket model. If an update is available, make sure to install it, restart your computer, and see if that fixes the problem.While you’re at it, if you’re troubleshooting a PC with an SSD, make sure its main logic board BIOS or EFI firmware is up to date.