Buying
Is Sceptre a Good Monitor Brand? An Honest Look
Sceptre is a solid budget monitor brand: cheap, high contrast, and fast, but with plain build and average factory color. Here is who should buy one.
The Monitor Knowledge Base
Everything You Need to Know About Monitors
Monitor specs, setup, mounting, fixes and buying advice, explained simply.
Browse by category
Specs
Display terms & settings, in plain English.
- Adaptive Sync Monitor: How It Works and How to Turn It On
- DCR Monitor: What Dynamic Contrast Ratio Really Means
- What Is Overdrive on a Monitor? A Plain-English Guide
Setup
Connect, arrange & configure your displays.
- Monitor Connect: How to Hook Up Any Screen Fast
- Quadruple Monitor Setup: Layouts, Hardware, and How to Build One
- Twitch Freezing Second Monitor Chrome? How to Fix It
Mounting
VESA mounts, arms, wall mounting & disposal.
- Monitor HP 1740 Manual: Setup, Specs & Fixes
- VESA Mount Monitor: The Complete Setup Guide
- What to Do With Old Computer Monitors: 5 Smart Options
Troubleshooting
Fix dead pixels, no signal, burn-in & more.
- AOC Monitor Dead Pixel: How to Spot It, Fix It, and Claim Warranty
- LCD Monitor Screen Burn: What It Is and How to Fix It
- No Signal on ViewSonic Monitor? Here's How to Fix It
Buying
Sizes, resolutions & what to actually buy.
- 16 Inch vs 32 Inch Monitor: Which One Do You Need?
- Do You Need a 4K Monitor for 3D Work?
- Is Sceptre a Good Monitor Brand? An Honest Look
Latest guides
Mounting
What to Do With Old Computer Monitors: 5 Smart Options
Old monitor to get rid of? If it works, sell, donate, or trade it in. If it's broken, recycle it at an e-waste drop-off, never the trash.
Setup
Twitch Freezing Second Monitor Chrome? How to Fix It
Twitch freezes on a second monitor in Chrome when your screens run different refresh rates or the GPU is busy. Here's how to fix it fast.
Specs
How Is Monitor Size Measured?
Monitor size is the diagonal across the screen's viewable area, in inches, bezel not included. Here is how to measure yours and what the number misses.
Troubleshooting
No Signal on ViewSonic Monitor? Here's How to Fix It
No Signal means your ViewSonic has power but no picture. Check the cable, pick the right input source, and confirm the PC is sending video.
Buying
Do You Need a 4K Monitor for 3D Work?
You don't need 4K for 3D work, but it sharpens detail and color if your GPU can drive it. Here's when it's worth it and when to skip it.
Mounting
Monitor HP 1740 Manual: Setup, Specs & Fixes
The HP 1740 is HP's L1740 17-inch LCD. Get the free manual and drivers from HP support, then set it up, use the on-screen menu, and fix common issues.
Setup
Monitor Connect: How to Hook Up Any Screen Fast
Plug a cable into matching ports on your computer and monitor, power both on, then pick the input. Here is how to do it and fix a black screen.
Specs
Adaptive Sync Monitor: How It Works and How to Turn It On
An adaptive sync monitor matches its refresh rate to your GPU's frame rate to stop tearing and stutter. Here's how it works and how to turn it on.
Why Trust SubInsider
Clear, Accurate Monitor Guides You Can Rely On
SubInsider is an independent knowledge base focused on one thing: computer monitors. Every guide is written by our editorial team, checked against primary sources, tested where we can, and dated so you always know how current it is. No fluff, no hidden agenda, just answers that help you understand and get the most from your display.
Independent and Unbiased
We have no manufacturer affiliations, and no brand pays for a favorable verdict. Our only goal is to help you understand monitors and make good decisions.
Tested and Researched
Guides combine hands-on testing with manufacturer documentation and recognized standards, such as VESA, rather than recycled summaries from elsewhere.
Primary Sources, Cited
When a claim depends on a source, we point to it, so you can check the facts yourself instead of taking our word for it.
Kept Current
Monitors, operating systems and software change. Every guide shows a published or updated date and is revised as things move on.
Learn more about who we are and our editorial standards.
Frequently asked questions
What is SubInsider?
SubInsider is an independent knowledge base focused entirely on computer monitors. We publish clear, tested guides on display specs, setup, mounting, troubleshooting, and buying.
Are SubInsider's guides free?
Yes. Every guide on SubInsider is free to read, with no paywall and no sign-up required.
How do you research and test your guides?
Each guide is built from primary sources, manufacturer documentation, and recognized standards, with hands-on testing where possible, then dated so you know how current it is.
Which monitor brands do you cover?
Our guides are brand-independent and apply across makers like Dell, LG, Samsung, ASUS, Acer, AOC, and ViewSonic, with brand-specific notes added where settings or menus differ.