The Blog

Check if your TCL TV black screen warranty covers a dead backlight (defects yes, cracks no), how to file a claim, and what changes out of warranty.

Learn how to fix a TV with vertical lines: free checks first, then reseat the T-Con ribbon or swap a $15-60 board, plus the one line that means replace.

How to fix TV screen problems yourself: the power-cycle, reseat and backlight fixes that actually work, plus the toothpaste and epoxy myths to skip.

Find out how long do TVs last: 5–10 years or 40,000–100,000 hours by type, why the backlight dies first, and how to add years to any set.

Compare Best Buy TV repair cost: the $49.99/$99.99 Geek Squad diagnostic fee, what they fix, $0 with a plan, and when replacing wins.

Skip the hype: we tested 5 pull down TV mounts and ranked them by drop distance, weight fit and price. See the best picks for any high wall or fireplace.

Learn how to determine TV mount height with a seated eye-level formula and a free calculator, plus worked examples by TV size. No guesswork, no neck strain.

Get the exact TV height from floor in cm for every size (43–85"): floor-to-center + bottom-edge, in cm and inches, on seated eye level.

Find your TV viewing distance: sit ~1.2–2x the screen diagonal (THX 40° / SMPTE 30°), with a two-way size chart, how to measure, plus 4K and gaming tips.

Compare real 2026 costs for a broken Samsung TV screen across 7 brands, why a panel nearly equals a new TV, and your cheaper options.

Compare cracked TV screen repair cost by size and damage in 2026, plus the break-even math vs new-TV prices and when fixing actually beats replacing.

See if a cracked TV screen is worth fixing: repair-vs-replace-vs-salvage verdict, real cost math, and the 3 steps to take first.

Compare TV repair costs by problem, learn the 30–40% repair-vs-replace rule, and see which fixes are DIY, pro-only, or a write-off in 2026.

TV mounting height calculator: get your exact floor-to-center and bottom-edge numbers from your seated eye level, screen size and mount type. Free.