Before you replace it,
let us look at it.

Comprehensive desktop computer repairs and upgrades, offering expert services to enhance performance, resolve hardware issues, and keep your devices up-to-date with the latest technology.

£20

Diagnostics (from)

Fixed

Quote before work

Data

Kept, not wiped

All

Makes & custom builds

Bench diagnostic · report

Fault identified
PSU
Power supplyRails out of tolerance under load · 12V sagging
failedReplace
SSD
Storage health · SMARTReallocated sectors climbing, 4 years powered on
72%Advise
RAM
Memory test · 4 passes16 GB, no errors detected across full sweep
0 errorsPass
TEMP
Thermals under loadCPU 96°C, dust-clogged cooler and dried thermal paste
96°CService
MOBO
Motherboard & POSTNo bulged capacitors, all headers responding
Healthy
ACS Workshop · BirminghamQuote To be approved

Start with the symptom.
We'll find the cause.

The same complaint can have half a dozen causes, which is exactly why we diagnose before quoting instead of guessing at a part and hoping.

01

Won't power on at all

No lights, no fans, nothing. Usually the power supply, sometimes the motherboard, occasionally just a failed front-panel switch.

PSU or board

02

Powers on but no display

Fans spin, no picture and no POST beep. Memory, graphics card or motherboard, testable in minutes on the bench.

RAM, GPU or board

03

Painfully slow

Minutes to boot, spinning cursor, programs freezing. Nine times in ten it’s a mechanical hard drive on its way out.

SSD upgrade

04

Random restarts & blue screens

Crashes under load or at no particular moment. Faulty memory, an ageing power supply, overheating or a failing drive.

Full diagnostic

05

Loud fans & overheating

Roaring under light use, hot to the touch, shutting itself down. Dust, dead fans and dried thermal paste, usually all three.

Clean & re-paste

06

Clicking, grinding or beeping

Mechanical noise from a drive is a warning, not a quirk. Stop using it and let us image it before it stops entirely.

Data first

07

Won't boot into Windows

Repair loops, missing operating system, corrupt profiles. Often recoverable without losing a single file.

OS repair

08

Liquid damage or a bad knock

Spills, drops and surges. Time matters – the sooner it’s opened, cleaned and dried, the more survives.

Urgent, call us

Do you have any other symptons? Ring us and describe it, we've almost certainly had it on the bench before.

Component level,
not "we'll replace the whole thing".

We work on the parts inside the case rather than swapping the case. That’s usually the difference between a bill in the tens and a bill in the hundreds.

Power supply repair & upgrade

Dead units, failing rails, random shutdowns and units too weak for a new graphics card. Tested under real load, not just switched on.

PSU replacementLoad testingWattage upgradesModular rewiring

Hard drive & SSD

The single most effective upgrade there is. Failing drives replaced, mechanical disks swapped for SSDs, everything cloned across as it was.

SSD & NVMe upgradesDrive cloningSMART health checksExtra storage

Motherboard repair

No-POST, port and power-related motherboard faults diagnosed to identify the cause and repaired where practical, or resolved with a compatible replacement board where necessary.

No-POST diagnosisCapacitor & port repairBIOS recoveryBoard replacement

Processor & cooling

CPU upgrades within your board’s socket, plus the cooling that makes them worth having: new coolers, fresh paste, thermal throttling fixed.

CPU upgradesCooler replacementThermal pasteAIO & air cooling

Memory (RAM)

Faulty modules found by full memory testing, and capacity increases that stop the machine crawling the moment you open more than three tabs.

Capacity upgradesFault testingDDR4 & DDR5Matched kits

Optical & DVD drives

Discs not reading, trays that won’t open, drives that vanished from the system, replaced, or removed to free up a bay if you no longer need one.

DVD & Blu-rayTray mechanismsExternal drivesBay conversions

Cases, fans & cabling

Broken front panels, dead case fans, snapped USB ports, rattles and a tangle of cable that’s obstructing airflow. Tidied and put right.

Front panel & portsCase fansCable managementCase swaps

Graphics cards

Crashing under load, fans screaming or no display at all. Cleaned, re-pasted and tested, or upgraded if your work has outgrown it.

GPU diagnosisFan & paste serviceUpgradesDriver conflicts

Software, OS & virus removal

Windows that won’t boot, corrupt profiles, driver conflicts, malware and the slow crawl of years of accumulated junk. Repaired without wiping if we can.

Windows repairVirus & malware removalDriver conflictsClean reinstall

Please note: We don't offer motherboard component-level repairs such as micro-soldering, SMD/IC replacement, PCB trace repair or BIOS chip replacement.

Laptops too, and if it's the screen, that has its own page:laptop screen repair.

We find the fault first.
Then we tell you the price.

A diagnostic is proper bench time: power, memory, storage, thermals and boot, tested in order until the actual cause is found. Not a guess, and not a free “look” that quietly becomes a bill.

Standard diagnostic

£20from

Most faults, most machines

The usual suspects, worked through methodically on the bench and reported back with a fixed quote to fix it.

In-depth diagnostic

£30from

Intermittent and awkward faults

For the ones that only misbehave sometimes: the crash that happens twice a week, the charge that works only at one angle, or a motherboard that beeps on start-up.

The diagnostic fee is credited against the repair when you go ahead, so if we fix it, you don't pay twice.

Most "slow old computers"
are neither.

A five-year-old machine with an SSD and enough memory will outrun a cheap new one, and you keep everything exactly as it is. We’ll tell you honestly when that stops being true.

Buying a new machine

Several hundred pounds, minimum

And the budget end of new often has slower storage than the machine you’re replacing.

A day of setup

Software, licences, printers, VPN, mapped drives, browser logins and two-factor apps, all over again.

Transfer risk

Every migration is a chance to lose something that only ever lived in one folder.

A working machine thrown away

Usually over one failed part worth a fraction of the replacement.

Upgrading what you have

SSD: the upgrade people notice

Boot times from minutes to seconds. On an older machine it’s the single biggest difference available.

More memory, fewer freezes

Doubling RAM stops the slow crawl when several programs and a browser are open at once.

Cloned, not reinstalled

Your Windows, files, software and settings moved across exactly as they are. Nothing to set up again.

And an honest answer

If the board is too old to be worth the parts, we’ll say so rather than sell you an upgrade.

Booked in to
back on your desk.

Four steps, and a phone call before anything costs you money.

01Step 1 of 4
Step 01 · Book in

Drop it in, or we'll collect it

Tell us what it's doing and when it started - the symptom is half the diagnosis. Arrange a drop off to our Great Barr or Burntwood workshops, or we can arrange a collection locally.

  • Drop in or collection locally
  • Book and Appointment
  • Business priority availablee
Step 02 · Diagnose

Bench time, from £20

Power, memory, storage, thermals and boot tested in order until the actual cause is found. If it's intermittent, it goes on soak test rather than back to you with a shrug.

  • From £20 standard
  • £30 in-depth
  • Credited against the repair
Step 03 · Quote & approve

A fixed price, before we start

You get the fault, the fix, the part cost, the labour and the turnaround, plus a straight answer on whether it's worth doing. Nothing gets ordered or fitted until you say yes.

  • Fixed written quote
  • Parts specified
  • Honest "not worth it" if so
Step 04 · Repair & return

Fixed, tested, and your data untouched

Repaired on the bench, run under load to prove the fault is gone, cleaned out while it's open. Your files, software and settings stay exactly as they were unless you've asked otherwise.

  • Tested under load
  • Data kept
  • Warranty on parts & labour
Keep scrolling

Labour you can predict.
Everything quoted up front.

Every job starts with a diagnostic and a fixed quote, so nothing arrives as a surprise on the invoice.

Diagnostic

Find the fault, then decide

£20
From · £30 in-depth

£30 for intermittent or board-level faults

Most common

Repair & upgrade

Parts fitted, tested and warranted

Get a fixed quote

We aim to repair within 1-3 days, if parts are required we will inform you of repair time

Software & clean-up

When the hardware is fine

Get a fixed quote

Often same-day

Business customers: collection and return across Birmingham and the West Midlands, plus priority turnaround on support contracts.

The bits people
actually ring up to ask.

Diagnostics

£20from

£30 for intermittent or board-level faults. Credited against the repair when you go ahead.

Quotes

Fixed

Written and approved before any part is ordered or fitted. If the job changes, we stop and call you.

Your data

Untouched

Repairs and upgrades keep your files, software and settings. We clone rather than reinstall wherever we can.

Turnaround

24-72hrs

For stocked parts and standard repairs. Ordered parts are fitted the day they arrive.

Turnaround, warranty and pricing terms to be confirmed with each job.

Off the shelf, built to order,
or built by you.

Desktops, all-in-ones, custom builds, gaming rigs and workstations.

Most machines arrive
with more than one thing wrong.

If it’s already open on the bench, related work costs less than booking it back in later.

Laptop screen repair

Panels, cables, backlights, hinges and casing, replaced in the same workshop, usually within 24-48 hours, with a fixed quote first.

Data recovery

Clicking, grinding or undetected drives. Stop using it and bring it in, we image first and recover before anything else is attempted.

IT support

Companies on a support plan get collection, a loan machine where we can, and their repairs pushed to the front of the queue.

Common questions

Before you bring it in.

Diagnostics start from £20. More intricate or in-depth work: intermittent faults that need soak testing, component swap testing, or board-level and liquid damage inspection, is £30. Either way the fee is credited against the repair if you go ahead, so you’re not paying twice.

Always. Once the fault is identified you get a fixed written quote covering parts, labour and turnaround. Nothing is ordered or fitted until you approve it, and if the job changes once we’re inside, we stop and call you.

No. Repairs and upgrades keep your data, even an SSD upgrade is normally a clone, so your Windows, software and settings arrive back exactly as they were. Where a clean reinstall genuinely is the right answer, we back your data up first and tell you before doing it.

Usually not. Most “slow” machines are running a mechanical hard drive or short of memory, and an SSD plus a RAM upgrade transforms them for a fraction of a replacement. If the machine really is too old to be worth the parts, we’ll tell you that instead of selling you an upgrade.

Typically 24-72 hours for standard repairs with parts we stock. Anything that needs ordering is usually fitted the day it arrives. We’ll give you a realistic timescale with the quote, not an optimistic one.

Yes, including machines nobody will support because no manufacturer made them. Custom builds, water-cooled rigs, workstations and small form factor cases are all routine for us.

Turn it off and bring it in. Mechanical noise from a hard drive means it’s failing, and every extra hour of use risks the data. We image the drive first and recover before attempting anything else.

Hardware work is done in the Birmingham workshop where the tools and test equipment are. We offer collection and return for business customers across the West Midlands, and remote support for software issues as part of IT support.

You pay the diagnostic and nothing else. We’ll tell you what’s wrong, what it would cost elsewhere if it’s specialist work, and what we’d recommend instead, including recovering your data so it moves to whatever comes next.

Need a quote on a Repair or Upgrade

Describe the symptom and the make and model, and we’ll tell you what it’s likely to be, what the diagnostic will cost, and roughly what a repair would come to. Or just bring it in: diagnostics start from £20.

ACS at work

Our Other Computer Services

Data Recovery

We offer fast, reliable data recovery services to retrieve lost or corrupted files from hard drives, SSDs, and other storage devices.

Virus Removal

Our virus removal services eliminate malware, spyware, and other threats to restore your system’s security and performance.

Computer Maintenance

Our Computer Maintenance and Support services are designed to keep your systems operating at peak efficiency, minimising downtime and preventing costly issues before they arise.

Custom Built PCs

We build bespoke, high-performance PCs tailored precisely to your needs, whether for gaming, content creation, or business.