Custom Gaming PC Build Guide

Building a custom gaming PC is more approachable than it looks. The process breaks down into a few clear stages: planning, purchasing, assembly, and setup.

Stage 1: Plan Your Build

Before buying anything, decide on:

• Target resolution and frame rate (e.g., 1080p/144fps, 1440p/100fps, 4K/60fps) — this drives your GPU choice more than anything else.
• Budget allocation — as a rough guide, the GPU and CPU together typically make up close to half of a gaming PC's total budget.
• Case size — confirm it fits your GPU length, has room for your cooler, and matches the motherboard form factor.

Stage 2: Choose Compatible Components

Stage 3: Assembly Overview

1. Install the CPU onto the motherboard before mounting the motherboard in the case — it's much easier to handle outside the case.
2. Install RAM and the M.2 SSD on the motherboard before mounting it, if your case has limited clearance.
3. Mount the motherboard, then the power supply, then the cooler.
4. Install the GPU last, after most cabling is routed.
5. Connect all power and data cables, double-checking CPU and GPU power connectors specifically.

Stage 4: First Boot and Setup

• Boot into BIOS first to confirm all components are detected before installing an OS.
• Enable XMP/EXPO in BIOS to run RAM at its rated speed (it usually runs at a slower default speed otherwise).
• Install your OS, then GPU and chipset drivers directly from the manufacturer's site.
• Run a stress test and monitor temperatures before considering the build "done."

Frequently Asked Questions

Do I need special tools to build a PC? A basic Phillips-head screwdriver is sufficient for the vast majority of builds.

What's the most common mistake first-time builders make? Forgetting to connect all required power cables (especially secondary GPU power connectors), or not enabling XMP/EXPO to get advertised RAM speeds.

If you'd rather not handle the building process yourself, our team offers a custom gaming PC build service where we handle planning, parts, assembly, and testing for you.