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How-To

Step-by-step guides to choosing parts, building, upgrading and fixing a gaming PC.

  • PC Won't Turn On or Boot? A Step-by-Step Fix Guide

    PC Won't Turn On or Boot? A Step-by-Step Fix Guide

    A PC that won't start usually has a simple cause. Work through our checklist, from the wall socket and PSU switch to debug lights, AM5 memory training, CMOS resets and Windows recovery.

    Forge PC Staff

  • What Is an NPU, and Do You Need a Copilot+ PC?

    What Is an NPU, and Do You Need a Copilot+ PC?

    An NPU is a low-power AI engine, and Copilot+ PCs need one rated at 40+ TOPS. We explain what that means, why no socketed desktop CPU qualifies, and whether gamers should care.

    Forge PC Staff

  • How Much VRAM Do You Need for Gaming in 2026?

    How Much VRAM Do You Need for Gaming in 2026?

    8GB cards still run most games, but recent testing shows them falling behind in new releases, especially with ray tracing. Here's how much VRAM to buy for 1080p, 1440p and 4K.

    Forge PC Staff

  • How to Upgrade Your Gaming PC in 2026

    How to Upgrade Your Gaming PC in 2026

    A new graphics card is still the upgrade most people feel first, but DDR5 prices have changed the case for a full platform swap. Here is how to decide what to change, what to keep, and how to do it safely.

    Forge PC Staff

  • How Much RAM Do You Need for a Gaming PC in 2026?

    How Much RAM Do You Need for a Gaming PC in 2026?

    32GB is still the sensible default for a new gaming PC, but DDR5 has roughly trebled in price in a year. Here is how much memory to buy in the UK, what speed to aim for, and when DDR4 is the rational choice.

    Forge PC Staff