About Harold
harold has written 15 articles so far, you can find them below.

How to fix your Dell Inspiron 24 3455 All-in-One that stopped responding or frozen [Troubleshooting Guide]

The Dell Inspiron 24 3455 All-in-One computer dominated its niche not only because of its sleek design but also because of its impressive technical specifications and crushed competition by a wide margin. However, it’s a machine, it’s not perfect nor free from issues.   There were reports from owners who have encountered a problem or

Mac Network or Connectivity Issues: Why is my Mac computer unable to access Wi-Fi or no Internet? [Troubleshooting Guide]

Your overall Mac experience will be considered incomplete without a decent Internet connection. On top of the stunning physical features, almost all operations carried out on your Mac device involves Internet connection like sending emails, downloading apps, and online video/audio streaming. That is why it’s a normal reaction from Mac users to get irate when

How to manually check your desktop computer’s Power Supply Unit (PSU) to know if it’s still working [Troubleshooting Guide]

The Power Supply Unit (PSU) is the main component that powers up your system unit. If electricity is the blood of your computer, then the PSU is the heart as it properly distributes electric current to the motherboard, hard disks, drives, ports, etc. In other words, it’s important that you have a PSU that functions

How to fix the “Startup Disk Almost Full” error on Mac OS X [Troubleshooting Guide]

Basically the error message “Startup Disk Almost Full” on your Mac OS X is pretty accurate because that’s what exactly is happening to your computer. The startup disk is a partition where the operating system is installed and when it reaches 85% and above, performance may start to deteriorate and you may notice your Mac

How to fix Dell XPS x8900-8756BLK desktop computer that starts but with blank monitor [Troubleshooting Guide]

Understand why a powerful computer like the Dell XPS x8900 starts up but doesn’t have display. Also learn how to troubleshoot it when this kind of problem happens to you in the future.   The monitor displays whatever the tower is feeding it but there are times when the latter starts normally but the former

How to fix a Dell Inspiron laptop that suddenly loses sound, audio functions not working [easy steps]

This post highlights some potential solutions to sound or audio problems on a Dell Inspiron laptop. Read on and find out what to do if your laptop suddenly loses sound or not producing audio outputs from the integrated speakers. There are various reasons as to why audio or sound function is not working on your