20 Most Recent Dell Inspiron N5030 Notebook PC - Page 7 Questions & Answers

Hello, blow out your keyboard with canned air, if that doesn't work they keyboard will have to be replaced to fix. They are cheap on amazon.com and youtube.com will show you have to replace the keyboard.

See if Windows Defender is on or not. See this page below to learn how to turn it on or why it isn't on already. Windows Defender Turn On or Off in Windows 10

Linda Lewin, Click the link for possible resolution to the error message you are getting about the Start Menu and Cortana. Critical Error - Start menu and Cortana aren't working. We'll try to fix it the next time you sign in. http://bit.ly/1RNYFWa Thank You, Dell-Jesse L Dell Social Media and Communities

It is an circular arrow at the top of your web page.

Your PC is broken and needs repaired.

It may have expired. You can get a free download of antivirus software "Microsoft Security Essentials".

Your WiFi device is defective and needs to be replaced with a new one.

You may have a cracked screen.

Buy a new mouse.

Code 4. Memory failure. (RAM read/write test failure.)

Move your device closer to the WiFi device.

It cannot be bypassed.

You cannot get rid of it. It is there for security purposes.

The motherboard does not store any information. The hard drive stores all the information. If the motherboard is damaged, you have to either buy a new motherboard or remove the hard drive and install it into another computer.

You have to hold down the FN Key and then press another key at the same time.

Keyboard is worn out. Get a new keyboard.

When it overheats, it will shut off suddenly.

Charger defective. Buy a new charger.

The charger is defective. Buy a new charger.

Keep your hands away from the mouse pad when typing on the keyboard.