If your Dell laptop won't turn on, there are a variety of hardware and software problems to troubleshoot.

Computer power supply units are designed to both power your computer's components and protect them from minor surges. But too large of a surge will blow a PSU's fuse and render a computer powerless, ...

When you encounter a BIOS POST error code (head over to Oracle.com for a list of POST codes and their descriptions), it’s usually accompanied by a single or more ...

If your Dell PC is stuck on the pre-boot system performance check, read this post to learn how to fix the issue. The pre-boot system performance check is a feature of Dell SupportAssist, integrated ...

As the administrator of your Dell computer, you have access to the system and BIOS settings where you can change the way the machine boots and runs. Setting a BIOS password for the computer prevents ...