So I my sister has an issue with her computer. She tried to perform Dell Factory Image Restore, but her computer was plugged into an outlet that could be turned off with the light switch. When she turned the light switch off, the computer shut off during the process. The computer wouldn't turn on and she brought it in to get it fixed. Now, the screen turns black for 2-3 seconds then comes back on. What is the problem?
Thank you for the help