Stuck Pixel vs. Dead Pixel: DIY Monitor Fix Guide
Cycle white, black, red, green and blue screens to tell them apart. A stuck pixel may respond to 30 minutes of a software tool; a dead pixel will not.
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Screen Maintenance Tips
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What a 2700RPM Pump Speed Really Means for Your AIO CPU Cooler
A 2700RPM pump spins its impeller 2700 times a minute to push coolant round the loop. Faster flow moves heat from the CPU block to the radiator, though a quicker pump can be a little louder. The Antec Omni Matrix 360 at R999 pairs it with an ARGB head.
How to Connect Three PWM Fans and ARGB Lighting to Your Motherboard
Plug the three pre-connected 120mm fans into one PWM fan header, since they run from a single cable. If the lighting has its own lead, send it to the addressable header, usually labelled ARGB. Evetech's Omni Matrix 360 at R999 follows that same plan.
Checking AIO Cooler Compatibility with LGA 1851, LGA 1700, AM5 and AM4
Compatibility starts with your motherboard socket. The Antec Omni Matrix 360 covers LGA 1851 and LGA 1700 sockets, as well as AM5 and AM4. Confirm the socket name before you open the box, since the mounting hardware differs between platforms.
PWM vs Fixed-Speed Fans: How Does Fan Control Affect CPU Cooling?
A PWM fan changes speed on a board signal, while a fixed-speed fan runs at one rate. PWM lets a curve ramp up under load and stay quiet at idle. In a small flat in Durban with a shared lounge, quiet idle curves matter, and the Omni Matrix 360 uses PWM fans.
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Edge sleeping tabs: manage inactive pages and exceptions
Edge sleeping tabs reduce the resources used by inactive pages. Review the setting and important-site exceptions before disabling it, and test live work separately from pages you only keep for later.
How to fly the hidden Google Earth flight simulator, and what real sims add
Open Google Earth Pro on a Windows PC and press Ctrl+Alt+A to fly an F-16 or SR22 over real terrain. Keyboard flying over Table Mountain is a fun taster, and a USB stick like the R3,999 Turtle Beach VelocityOne Flightstick is where proper sims begin.
Can you 3D print car parts at home that are safe to actually use?
Yes for clips, trim, mounts and brackets, but never for brakes, steering or seatbelts. A parked car in a South African summer gets hot enough to soften PLA, so PETG from R219 a spool or ABS at R299 is the safer choice for anything that lives inside the cabin.
Does a WiFi extender fix weak signal on a Vuma fibre line at home?
An extender fixes weak WiFi on a Vuma line only when a room or two sits just past the router's reach. Vuma runs the fibre but your ISP supplies the router, and a R919 TP-Link RE450 suits a small gap, while brick double-storeys need mesh or a cabled access point.
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How to Fix Monitor Stuck at 60Hz on RTX 5090 Build in South Africa
RTX 5090 monitor stuck at 60Hz in SA usually starts with Windows display mode, GPU drivers, cables, and monitor menus. Confirm each point before changing ports, replacing hardware, or missing a simple screen setting.
Why DDR5 cheaper than DDR4 in SA for gamers in Mbombela
Why DDR5 cheaper than DDR4 in SA for gamers should be shortlisted around the job it must do. South African buyers should compare fit, performance, compatibility, and upgrade room, warranty path, and upgrade room before treating any pick as best.
RTX 5080 Super for Zenless Zone Zero at 1440p: SA Performance Guide
RTX 5080 Super with Zenless Zone Zero at 1440p depends on settings, CPU balance, drivers, and target refresh. Use this SA guide to plan GPU fit without exact FPS, stock, or live price promises.
Gaming Headset Short-list for Edenvale in - What's in Stock Now
gaming headset short-list for Edenvale in - what's in needs a balanced, cautious look before buying. Compare fit, budget, workload, warranty support, and upgrade room so the choice makes sense for South African buyers.