PC diagnosis & fault finding
A focused first check to identify the likely cause and agree the next step before repair work.

MANSFIELD LOCAL · UK REMOTE
Custom gaming PCs and hands-on upgrades around Mansfield, plus online FPS optimisation and PC support for gamers across the UK.
VGN COMPUTER SERVICES
Start with the service you need. Every job is checked first and confirmed with a written quote before paid work begins.
A focused first check to identify the likely cause and agree the next step before repair work.
Windows, drivers, NVIDIA settings, refresh rate and game-specific FPS tuning.
A clean Windows installation with updates, essential drivers and a ready-to-use setup.
Software clean-up, startup checks and practical fixes for a slow or cluttered PC.
Compatibility checked before fitting, followed by driver and basic stability checks.
Updates, drivers, gaming software, monitor refresh rate and essential settings configured.
Built, cable-managed, updated and stress-tested from an approved component list.
Online help with Windows, drivers, games and settings through a customer-approved screen-sharing session.
Prices shown are starting labour guides. Parts, licences and specialist work cost extra where required; your total is agreed before work starts.
START WITH YOUR BUDGET
These are typical budgets, not fixed boxes. Every machine is individually specified using live UK component prices.
£900–£1,200
Fast 1080p / strong 1440p
A balanced first gaming PC that puts the money where you will feel it.
£1,500–£2,000
High-FPS 1440p / entry 4K
For competitive play, demanding new releases and smooth streaming.
£2,500–£3,500
Serious 4K performance
Premium cooling, carefully matched hardware and standout presentation.
£4,000+
Flagship, no-compromise builds
Top-tier parts, bespoke styling and performance with the limiter removed.
THE VGN STANDARD
A proper custom build should be considered as one complete system — performance, thermals, noise and appearance.
LOCAL BASE. WIDER NETWORK.
VGN focuses on gamers: the games you play, the frame rate you want, your screen and your budget. Hardware work is appointment-based around Mansfield, while suitable software and optimisation jobs can be handled online across the UK.
FROM IDEA TO POWER BUTTON
Choose a service and tell us about your PC, games, budget or problem.
You see the work, parts, labour charge and total before agreeing.
For builds, parts cost or an agreed deposit is paid before components are ordered.
Local handover, timing, testing and any remaining balance are agreed in writing.
KNOW BEFORE YOU PAY
Your written quote becomes the shared plan for the job. It confirms the work, parts and price before any money changes hands.
Every major component or service, the labour charge and the total are shown clearly.
You approve the written quote first. Custom-build parts are ordered only after the agreed payment clears.
Estimated lead time, delivery or collection, and support terms are confirmed in writing.
VGN will never substitute a component without getting your approval first.
FREE VGN QUOTE
Ask about a custom build, upgrade, setup or optimisation job. We’ll reply with the next sensible step and a clear price.
STRAIGHT ANSWERS
If something is not covered here, ask before paying. Your final specification, price, timing and support terms will be confirmed in writing.