We’ve surveyed Which? Trusted Traders to find out how much you can expect to pay for some common laptop and computer repairs ...

The Lenovo Legion 9i Gen 10 has a stunning design and delivers immense power and sizable RAM alongside a beautiful 18-inch ...

Just like a minor upgrade in specs, Apple's latest M5 MacBook Pro gets the slightest improvement when it comes to repairability. According to iFixit's teardown, the M5 MacBook Pro is the first of its ...

When you start your system, first, it performs the checksum test of the BIOS. If the checksum test is incorrect, it is assumed that the BIOS is corrupt and the hidden ...

A CMOS checksum error usually means the CMOS battery is weak, BIOS settings are corrupted, or the BIOS update failed. The most reliable fix is to replace the CMOS ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

It’s easy to forget, but your AirTag can actually run out of juice, so knowing how to replace your AirTag battery is key. Apple’s trackers are designed to last more than a year on a fresh battery, but ...

Mild hybrids are everywhere in 2025, but when that 48-volt battery fails, what’s the damage? Here’s how much a new one costs, why it matters, and what the future holds for long-term owners. It used to ...

It seems like you can't swing a dead battery without hitting a mild hybrid vehicle (MHEV) these days. The premise is appealing – get moderate gains in fuel efficiency and performance, provide more ...

Inlyte Energy, led by Stanford researcher Antonio Baclig, is advancing iron-sodium battery technology first explored in the 1970s, using table salt and iron as core components. With successful module ...