The yellow triangle often appears on your computer. Is it related to your improper operation before shutting down? For example: playing games, watching videos, operating large things, using the computer for a long time caused by card? Or downloading inappropriate things, deleting system files, or shutting down the power supply, etc. The fault will not happen for no reason, right?

Press the power button and try turning the machine on and off repeatedly, and leave it for a while. If it really doesn’t work, just reinstall the system. If you can’t reinstall it yourself, spend 30 yuan to find a repairman to help you.

As long as your computer does not freeze, blue screen, or suddenly shut down, it will not behave like this when you start it up.

If you have any questions, please ask me.