Please list Dell model number and version of windows. Example; Dell Inspiron 3543, windows 10
In the meantime, you're able to boot into windows?
Page Fault In Non Paged Area:
This stop code means the system tried to access a nonexistent piece of memory, almost always due to:
Use the Windows Debugger to pinpoint the exact cause of these errors.
Things to check
I believe you're in the Advanced Startup option (F8 key).Try Safe mode With Networking. You could type System Restore [or type rstrui.exe into the Command Prompt (admin)] into the search box. The tool should bring the system back to an earlier time before the error code occurred. You could also try Last Known Good Configuration (advanced)
Please run offline diagnostic to check the hard drive and Memory by following the steps below.
1. Power off system. Remove all peripherals except AC adapter.
2. Power on system, quickly start tapping F12 key continuously until you see Preparing one time boot menu in the top right corner of the screen. In the boot menu, stroll down to Diagnostic and then click on it. Report back any error code.
"Should I take it to a professional "
Before bringing the computer to a professional,I'd suggest you do all the troubleshooting that could be done unless there's still warranty on the system.