Laptop Only Powers On When the SSD Is Removed—Is the Drive Dead?

Flash storage can fail without much warning because its controller or power circuitry may stop working even when the memory cells were not worn out. Light use does not completely prevent that. The best way to extend the useful life of an SSD is to keep backups, avoid excessive heat, leave some free space, and use a reliable power supply. Backups matter more than trying to predict the exact failure date.

Before declaring the drive dead, remove it and enter the laptop's BIOS to confirm that the machine itself starts normally. Then test the SSD separately. Do not keep repeatedly powering the laptop on if the drive is causing a short. If another device detects it, you may be able to wipe and reinstall Windows using installation media, but a drive that causes a no-power condition is not trustworthy for continued use.

SSDs can fail abruptly, although four years is not necessarily an unusually short lifespan. If the laptop cannot even power on or reach the BIOS while the SSD is installed, that is more concerning than a normal failed boot drive. A failed SSD usually still lets the laptop start and then reports that no bootable device was found. The drive could be electrically shorted, or there could be an issue with the slot or motherboard. Test the SSD in another compatible computer or a suitable USB enclosure, if possible. If that also prevents the system from starting or the drive is not detected, replacement is usually the practical solution. Reformatting only helps if the drive is still detected and functioning.