Articles in this category Optical Mouse Not Working How to check your optical mouse :1. Check the USB connection port into your PC.2. Transfer to other USB port then check base light of your mouse if it's on Printer Not Working How to check your printer: NO Power 1. Please check the power cord of your printer. 2. Check plug adapter both end if plugged correctly. Unable to print 1. Check the printer is properly installed... PC Troubleshooting: No Power What to do when your computer won't turn on Try a different power source If your computer won't boot up, the first thing to do is make sure your PC is plugged in and the power switch is turned on. I... BRANCH/STORE: No Internet Connection Follow this simple checklist to troubleshoot your internet connection: Make sure that you are up to date with your account and you have no outstanding balance. Turn your modem ON and check if the PO... Head Office: PC No Internet Connection Top 2 quick fixes for internet issues Loose or damaged cables can cause a wide range of internet issues. Sometimes the fix is as simple as tightening a connection, other times you may need to replace... How to Backup CCTV Footage Manual Backup When you need to backup CCTV footage within your area, you need USB Flash Drive for at least 32gb, watch the video below link https://www.youtube.com/watch?v=oXmBRXeMY5g