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Gabriella Chidiogo

Gabriella 'Diogo is a content writer with a vested interest in tech hardware and equipment. She shares her knowledge and processes in an easy-to-grasp, lighthearted style. When she's not testing or researching device performance, you'll find her writing short stories or rewatching episodes of her favorite sitcoms.

How To Boost TV Antenna Signal Reception (Indoor & Ourdoor)

You’re thumbing through OTA channels on your TV, but each brings up the same result: white noise or a blank screen with a “No signal” message. Once in a while, you have the odd flicker of pictures here and there, but nothing stays steady.  Often, this situation has nothing to do with your TV and …

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Can You Use Wi-Fi and Ethernet at the Same Time?

We rely on the internet daily for communication, AV transmission, remote collaboration, and digital information. A 2023 report from Statista recorded 5.16 billion internet users globally—a staggering 64.4% of the world’s population. With the increasing reliance on the internet, it has become essential to have multiple options for connecting to the internet and increasing internet …

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Can Wi-Fi Get Struck By Lightning?

Whether at home, at the office, or in restaurants; the use of Wi-Fi has become popular in modern society. However, as expected during the widespread adoption of any technology, users have registered concerns about its safety and reliability.  One of these concerns is the possibility of Wi-Fi getting struck by lightning. Are WiFi routers safe …

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Why Is My TV HDMI Port Not Working?

The HDMI interface has become a part of most digital media devices since 2002. It earned its spot on the leaderboard with its ability to transmit high-bandwidth audiovisual signals over a single cable. However, like other connectors, HDMI can develop faults. People have reported cases where their TV HDMI ports simply stopped working. There are …

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Samsung TV’s Antenna: Air or Cable? Local Channels & Troubleshooting

Cable boxes, DVD players, and streaming devices are popular entertainment options for TV users today. However, free over-the-air TV hasn’t gone out of style completely.  I mean, who completely gives up a free option? So, cable packages are getting more expensive, and you’re not ready to renew your subscription. In this case, free over-the-air channels …

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How To Control Your Samsung TV With Your Smartphone?

In 2017, Pixie carried out a survey on “Lost & Found” items. Results showed that the most misplaced item in the average American home is the TV remote. 71% of people in the US lose their TV remotes at least once a month.  When your remotes aren’t missing, they can be broken, or their batteries …

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Can Wi-Fi Work Without Electricity?

Wi-Fi is a wireless networking technology that allows devices to connect to the internet without Ethernet cables. If you are wondering whether Wi-Fi can work without electricity, the short answer is no. Wi-Fi routers and other devices that transmit and receive wireless signals require a power source to function. Without power, these devices would be …

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Why Is My Samsung TV Not Connecting to Wi-Fi?

A smart TV requires a stable internet connection to perform its smart functions. It connects to the internet (via Ethernet cable or WiFi), allowing users to stream shows on streaming apps.  So, what do you do if your Samsung smart TV stops connecting to your WiFi network? Several factors can cause your TV to stop …

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Why Can’t I Download Apps on My Samsung TV?

Imagine settling into your couch one moment, eager to enjoy content from a new TV app you’re finally ready to explore. The next moment, you realize you can’t download the app on your Samsung TV. The first thought that pops into your head is, “Why?” Luckily, we’ve got answers! Several issues can stop an app …

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Roku Player Blinking Blue Light: Causes and Solutions

Few things are as frustrating as having your TV picture cut off while streaming your favorite program. It’s right up there with ‘biting your tongue while eating a spicy meal’ and ‘sudden power outage.’ There is no image on your TV screen, a blinking blue indicator light is flashing on your Roku player, and you …

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Can’t Find Apple TV App on Your Smart TV? Check Our Guide

The Apple TV app is one of the most popular streaming services available on most smart TVs. With the app, you can stream shows on Apple TV+, iTunes, and other streaming channels.  There are two reasons why the Apple TV app may be missing on your smart TV. Either the app still needs to be …

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Why Is My TCL Roku TV Screen Black but It Has Sound?

The sleek design, wide range of streaming channels, and great picture quality of TCL Roku TVs have brought them toe-to-toe with leading TV manufacturing brands. However, they are not without the occasional imperfection. What if the screen of your TCL Roku TV blacks out in the middle of a movie? Right at the part where …

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CAT6a vs. CAT7

Wireless mice, wireless transmissions, and wireless networks… what do they all have in common? Technology is adopting ease and leaving the clutter of wires behind. However, many LAN (local area networks) still use wired connections (Ethernet) to transmit internet data.  Various internet processes require different network speeds. Hence, Ethernet cables come in different categories. The …

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S-Video vs. HDMI

As technology continues to evolve, new video interfaces are introduced, replacing old interfaces on media devices. S-Video was popular in the ’90s, superseding composite video as the analog connector of choice. However, it soon had to compete against VGA and component video, which were released shortly after. HDMI is the modern standard for video transmission. …

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TCL Roku TV Keeps Dimming: Causes & Solutions

The TCL Roku TV is a result of the partnership between Roku and TCL to provide affordable TVs with great features. It gives you access to Roku’s streaming services without an external streaming device. However, many people who use the TCL Roku TV have complained about a random dimming or darkening of the screen. It …

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