Professional Computer & Hardware Repairs in Canberra Canberra Computer Doctors provide same-day onsite computer and hardware repairs across the ACT. Our technicians come to your home or office, diagnose the problem on the spot, and fix it with genuine or premium-grade parts.
Call (02) 6223 2333 or book online and we will call you to arrange a convenient time.
Common computer and hardware problems we fix in Canberra
If any of these sound familiar, we can help.
PC or laptop will not turn on
You press the power button and nothing happens. Sometimes the fans spin for a second and stop. Sometimes the power light flickers.
We diagnose power supply faults, motherboard failures, and component-level problems that other shops call unfixable.
Slow or freezing computer
Programs take forever to open. The cursor jumps around. Everything locks up for thirty seconds at a time. Often the cause is a failing hard drive, insufficient RAM, or a system clogged with dust and degraded thermal paste.
Cracked or dead screen
Your laptop screen is black, has lines running through it, or has visible cracks from a drop.
We replace screens for all major brands including Dell, HP, Lenovo, Asus, Acer, and Apple MacBook models.
Overheating and loud fans
Your computer gets physically hot to touch. The fan runs at full speed constantly. Dust builds up inside the case, thermal paste dries out, and fans fail.
We clean internals, replace thermal paste, and install or replace faulty fans.
Battery not holding charge
Your laptop dies the moment you unplug it. Battery cells degrade over time, typically after two to three years of regular use.
Note: We source and install replacement batteries for most laptop brands within the same day.
Keyboard or trackpad not working
Keys stick, register double presses, or do not respond at all. The trackpad jumps or ignores input.
We replace keyboard assemblies and trackpad modules and fix the ribbon cable connections underneath.
Hard drive failure or clicking
A clicking or grinding noise from your hard drive means the read/write heads are failing.
We provide urgent data recovery before the drive dies completely, then replace it with a fast SSD.
RAM and SSD upgrades
If your computer is more than three years old, adding RAM and swapping the old hard drive for an SSD is the single biggest performance improvement you can make.
Power supply failure
Your desktop PC shuts off randomly or will not power on at all. We test and replace power supply units with correctly rated, reliable replacements.
GPU or graphics card problems
Your screen shows artefacts, colours are wrong, or your display goes black under load.
We diagnose and replace faulty graphics cards and fix the seating and power connections.
Boot or startup failures
Your computer starts but shows error messages, freezes at the manufacturer logo, or loops without reaching Windows or macOS. We diagnose drive failures, operating system corruption, and BIOS issues.
Why laptops and computers face hardware problems in Canberra
Heat
Canberra summers push room temperatures above thirty degrees in homes without air conditioning.
Heat degrades thermal paste, shortens component life, and causes systems to thermal-throttle or shut down.
Older Inner South suburbs like Deakin, Griffith, and Red Hill have many homes built before modern insulation standards, so rooms heat up faster and stay hot longer.
Dust
In Canberra’s dry climate, fine dust gets past filters and coats heatsinks, fans, and ventilation paths. A computer that has not been opened in three years will have a significant dust blanket reducing airflow.
This is the most common cause of overheating and sudden shutdowns we see.
Power surges
Lightning storms, Canberra’s electrical grid, and faulty power boards can damage power supplies and motherboard components.
Older buildings in the Inner South may have aging wiring or fewer surge protection points, which makes this worse.
Age and wear
Most computers are designed to last five to seven years. After that, components fail one by one.
- A hard drive that has run continuously for six years is statistically close to failure.
- A laptop battery past five hundred charge cycles has lost most of its capacity.
Our hardware repair process
- Phone assessment: You describe the symptoms, make, model, and age. We give you a rough cost estimate before we even leave the office.
- Same-day onsite visit: A technician comes to your home or office, usually the same day.
- Transparent diagnosis: We show you what is wrong in plain language. You get a fixed, written quote before any work starts. No surprise fees. No add-ons without your approval.
- On-site repair: We fix the machine at your home or office. For complex motherboard or data recovery work, we bring it to our workshop and return it fully tested.
Hardware repair services we provide
Laptop repairs
- Screen replacement: Cracked, black, or line-damaged screens. We replace panels for Dell, HP, Lenovo, Asus, Acer, Toshiba, and Apple MacBook Air and Pro models. Most screen replacements are completed the same day.
- Battery replacement: Laptop batteries that do not hold charge, swell, or drain within minutes. We source compatible or OEM-equivalent cells and install them on-site.
- Keyboard and trackpad repair: Sticking keys, unresponsive keys, and erratic trackpad behaviour. Full keyboard assemblies, individual key mechanisms, and ribbon cable fixes.
- Charging port repair: Loose, broken, or intermittent charging ports. We resolder or replace the DC jack and test the full charging circuit.
- Hinge repair: Cracked or broken screen hinges on laptops. We replace the hinge mechanism and the surrounding plastic or metal mounts.
Desktop PC repairs
- Power supply replacement: Faulty or failing PSUs that cause random shutdowns or no-power situations. We supply and install correctly rated units with proper cable management.
- Motherboard diagnostics and repair: Component-level testing, capacitor replacement, and BIOS recovery for boards that other shops have written off.
- GPU and graphics card replacement: Artefacts, driver crashes, black screens, and performance degradation under load.
- Fan and cooling system repair: Case fans, CPU coolers, and liquid cooling loop maintenance. We replace failed units and optimise airflow.
- Case and component physical damage: Bent pins, cracked mounts, and physical damage from transport or drops.
Upgrades
- SSD upgrade: Replacing a spinning hard drive with a solid-state drive. The single biggest speed improvement for any older computer. We clone your existing drive or do a fresh operating system install.
- RAM upgrade: Adding memory modules to improve multitasking and reduce slowdowns. We match the correct speed and type for your motherboard.
- Storage expansion: Adding a second drive for extra capacity or dedicated backup storage.
Data preservation during hardware failure
When hardware fails, your data is the most important thing. We prioritise data safety during every hardware repair.
- For hard drives showing signs of failure, we clone the drive or extract data before replacing it.
- For machines that will not boot, we remove the drive and recover files on our test bench.
Our goal is that you never lose a file because of a hardware problem.
Computer and hardware repairs across all Canberra suburbs
Canberra Computer Doctors provide onsite laptop and computer hardware repairs throughout the ACT and Queanbeyan.
Belconnen area
Belconnen, Bruce, Macquarie, Kaleen, Scullin, Florey, Latham, Macgregor, Higgins, Holt, Dunlop, Charnwood, Fraser, McKellar, and surrounds.
Gungahlin area
Gungahlin, Harrison, Crace, Nicholls, Franklin, Forde, Amaroo, Ngunnawal, Palmerston, Casey, Throsby, and Taylor.
Tuggeranong area
Wanniassa, Kambah, Richardson, Isabella Plains, Conder, Calwell, Chisholm, Fadden, Gordon, Gowrie, Greenway, Hume, Monash, Mawson, Theodore, and Waramanga.
Woden and Weston Creek
Weston, Waramanga, Duffy, Holder, Fisher, Chapman, Stirling, Rivett, Curtin, Hughes, Pearce, Torrens, Farrer, and Isaacs.
Inner North and South Canberra
Ainslie, Reid, Campbell, Dickson, Downer, Hackett, Watson, Turner, O’Connor, Lyneham, Northbourne, Braddon, City, Barton, Kingston, Griffith, Narrabundah, Red Hill, Yarralumla, Deakin, Garran, and Forrest.
Queanbeyan and surrounds
Queanbeyan, Googong, Jerrabomberra, and nearby areas.
Why choose Canberra Computer Doctors for hardware repairs
Our technicians are trained across all major hardware brands and stay current with components, parts, and repair techniques.
Our staff explain everything in plain language with no technical jargon and no unnecessary upselling.
Onsite repair means we come to you and fix the problem where you actually use the machine.
When you call (02) 6223 2333, you speak to someone who understands IT and can give you honest advice before we even book a visit.
Other Computer Services We Offer in Canberra
One-Stop Shop for All Your Computer Needs
- Wifi Repair: Fix slow WiFi and other WiFi issues in Canberra.
- Data Recovery Canberra: Recover lost files from crashed hard drives
- Virus Removal Canberra: Clean your PC and protect against future threats
- New Laptop and Computer Setup Canberra: Professional new laptop & computer setup service across Canberra
- Network Setup Canberra: Configure home or business networks
Computer and hardware repairs in Canberra
Whether your laptop screen has cracked, your desktop keeps shutting down, your battery will not hold a charge, or your computer is running slower than it should, we can diagnose and fix it, usually the same day you call.
Our technicians provide onsite hardware repairs in Canberra and across all ACT suburbs and Queanbeyan.
Call us now on (02) 6223 2333 to speak with our team, or book online and we will call you to arrange a convenient time.
