How to Fix White Spots on a Screen: Causes and Solutions Guide
A white spot on a screen is usually a hardware symptom, not dirt and not an app bug. The safe fix depends on what the…
Black Spots on Display: Causes and Fixes Guide
Black spots on display do not always mean dead pixels on direct-view LED systems. One failed LED lamp can create a tiny dark dot, but…
Top 20 LED Screen Manufacturers in Italy: 2026 Buyer’s Guide
Choosing among LED screen manufacturers in Italy starts with a practical question: do you need equipment, a complete permanent installation, or a screen with a…
Jumbotron Screen Guide 2026: Everything You Need to Know
A Jumbotron screen is the visual heartbeat of your venue. If you’re upgrading a college football stadium, equipping a concert arena, or bringing digital advertising…
Huidu B6L (HD-B6L): Specs, Setup and LED Poster Guide
Huidu B6L (HD-B6L) LED poster control card explained: official 1.3M-pixel load, 16GB storage, Android 11 + FPGA, HDMI 1.4b cascade, wiring, setup steps and FAQ.
LED Display Size: LED Screen Size Charts and Calculations
LED display size is the active screen width and height. Also called LED screen size, it should match your audience, content, available space, and cabinet…
NovaStar VX1000 Pro vs VX600 Pro: Specs, Ports & Price
NovaStar VX1000 Pro vs VX600 Pro is primarily a choice about LED wall capacity and output wiring. The VX600 Pro provides six Gigabit Ethernet sending…
NovaStar NovaPro HD Review: Specs, Setup and Manual
NovaPro HD review: a discontinued 1080p NovaStar all-in-one processor with 2.35 million pixel loading capacity, 4 Gigabit Ethernet and 4 fiber outputs, GenLock and DMX512…
Top 20 LED Display Suppliers in the UK: 2026 Buyer’s Guide
Choosing between LED display suppliers in the UK starts with the job your screen must do: show readable information in a boardroom, attract attention outdoors,…
Front Desk LED Display Guide: Costs, Specs and Buying Tips
A front desk LED display is a direct-view LED screen integrated into a reception counter or installed nearby to present welcome messages, branding, and visitor…
16:9 Aspect Ratio vs 4:3: LED Display Sizes and Resolutions
16:9 vs 4:3 describes screen shape: 16:9 is wider, while 4:3 is closer to square. Choose the 16:9 aspect ratio when your main content is…
NovaStar VX2000 Pro vs VX2000: Specs & Price Guide
NovaStar’s official line-up is the VX Pro Series (VX400 Pro to VX2000 Pro) – there is no non-Pro VX2000. Compare the 13-million-pixel VX2000 Pro with…
LED Packaging Technology: SMD, COB, GOB & MIP Guide
LED packaging technology determines how light-emitting chips are connected, supported, and protected inside an LED display. It influences achievable pixel pitch, surface durability, optical behavior,…
NovaStar ET1S-G Review: Media Server Specs, Setup and Price
The NovaStar ET1S-G is a compact media server that prepares and plays content for LED and LCD installations. It supplies a video signal to the…
NovaStar H2 Review: Specs, Cards, Price & Setup Guide
The NovaStar H2 is a modular, 2U video wall splicer that combines video processing with LED display control when fitted with suitable sending cards. It…