4 Diagnosing Storage Problems Free Online FlashCards

What should you do first when a storage drive may be failing?

Protect important data first. If the drive seems to be failing, minimize use and seek recovery advice before attempting repairs.

What basic connection checks can help diagnose an external drive?

Try a known-good cable, port, and power supply. Avoid disconnecting the drive while data is being written.

What can cause a drive to appear and disappear intermittently?

A faulty connection, controller, or drive could be responsible. Intermittent disappearance alone does not identify the cause.

Does a normal S.M.A.R.T. status guarantee a drive will not fail?

A normal S.M.A.R.T. status does not guarantee that the drive will not fail.

What does a file system keep track of?

A file system tracks files, directories, and the disk space they use.

What clues suggest a hardware, connection, or controller problem?

Intermittent detection, critical health warnings, repeated read/write errors, or errors returning after repair point toward hardware, connection, or controller trouble. Test connections before concluding the drive itself is faulty.

Why should repeated reads of a failing drive be avoided?

Repeated attempts to read a failing drive can make data recovery harder.

What should you do if a volume appears as RAW and its data matters?

Do not format it if the data matters. Back up accessible data or seek recovery help, then investigate the device and partition state.

Which drive types does Windows' described health-monitoring feature cover?

The Windows monitoring feature described applies to NVMe SSDs, not SATA SSDs or HDDs.

What does a drive's read-only warning mean?

Data may still be readable, but writing is disabled. Copy important files promptly.

What does `chkdsk D: /scan` do?

`chkdsk D: /scan` scans an NTFS volume online.

What does the `/f` option do in `chkdsk`?

`chkdsk D: /f` attempts to fix logical file-system errors and may require the volume to be locked or checked at restart.