Question Won't boot

[021938rr]

When i first turn it on, the Lenova logo comes on the screen for a few seconds then goes blank, wxcept for a blinking dot in upper left corner of the screen. What can I try for remedy?

 

[Ralston18]

Update your post to include full system hardware specs, OS, and some history about your Lenova. Which model, version, age, etc..

Do you have the applicable User Guide/Manual? If so, then check the troubleshooting section.