tech tips - TechieUS

Wi‑Fi & Networking

Fix “No Sound” From HDMI in 5 Steps

troubleshooting hdmi audio issues

Fix “No Sound” from HDMI in 5 steps and discover simple solutions to restore audio—your device’s sound may be easier to fix than you think.

TechieUS Team
May 11, 2026

Apple & Mac

iPhone “No Service” Fixes That Don’t Waste Your Time

iphone service troubleshooting tips

Discover quick iPhone “No Service” fixes that save time and get you connected—keep reading to find the solution that works best for you.

TechieUS Team
April 16, 2026

One year of Roto, a compiled scripting language for Rust

General

One year of Roto, a compiled scripting language for Rust

Celebrating one year of Roto, a JIT-compiled, statically typed scripting language for…

TechieUS
May 31, 2026

I put a datacenter GPU in my gaming PC

General

I put a datacenter GPU in my gaming PC

A gamer adds a Tesla V100 data center GPU to their PC, doubling VRAM at a fraction of…

TechieUS
May 31, 2026

sound reflections and echo

Home Office & Productivity

Room Acoustics Basics: Why Your Audio Sounds “Boxy”

If your audio sounds “boxy,” it’s likely due to excessive sound reflection…

TechieUS Team
May 31, 2026

create shared device backup

Home Office & Productivity

How to Create a “Family Backup” for Shared Devices

Creating a family backup for shared devices is crucial to protect your data, but…

TechieUS Team
May 31, 2026