GPU & Graphics Card Repair Sydney

If your card is throwing coloured blocks across the screen, showing nothing at all, or spinning its fans up and then dying, it is very often fixable. Most shops will tell you otherwise because swapping the card is all they are set up to do. Our GPU repair work is done at component level, which means finding the individual part that failed and replacing it rather than writing off the whole board.

We have been doing board level work from our Castle Hill workshop since 2006, and GPU and graphics card repair has become a steady part of it as cards have got more expensive. Customers bring them in from across Sydney. Board level graphics card work is done on our Sydney repair bench rather than sent off to a repair chain, and you get a fixed quote before any work starts. The diagnostic is $150, and we waive it in full if you go ahead with the repair. For a starting price over the phone, call Computer Repairs Pronto directly on 02 8428 9224. We are fully insured with public liability, and every repair carries a 12 month warranty on parts and labour, covering the same fault — four times the 90 days most board level shops offer. Most cards that come through here go home working.

Why a Faulty Card Usually Is Not Dead

A modern GPU is a large circuit board carrying several hundred components. The processor itself sits in the middle, surrounded by memory chips, and along one edge sits a bank of power delivery circuitry that converts what comes in from your PSU into the low voltages the processor actually runs on.

Almost all of those parts fail more readily than the processor does. A power stage MOSFET is a cheap component under constant thermal stress, memory chips sit under a heatsink that may not have been making proper contact for years, and solder joints crack with repeated heating and cooling. When one gives out the card stops working, but the expensive part in the middle is usually untouched. Replace the failed component and the card goes back to normal.

GPU Symptoms and What They Usually Mean

These are the faults we see most often. Select the one matching your card and it will load into the enquiry form further down the page.

If your card is doing something odd that is not covered above, ring 02 8428 9224 and we will tell you whether it is worth bringing in.

Working Out Whether It Is Worth Fixing

This is the question worth answering before anything else, and the honest answer depends almost entirely on what the card is worth. Cooling work pays for itself on nearly any card. Power and memory faults make sense on cards in the mid range and above. A degrading processor is not worth touching regardless of what the card cost.

Replacement prices have made this calculation more one-sided than ever. In late October 2026, the cheapest RTX 5090 in stock in Australia was $11,499, almost three times its $4,039 launch price. New RTX 4090, 4080 Super and RX 7900 XTX cards have sold out, so replacing one means buying used: 4090s were listed at about $5,000 to $7,300, and even an RTX 3090 from 2020 at about $2,300 or more. When a replacement costs that much, fixing one failed component is simple arithmetic.

Why Repair Makes Even More Sense Now

• Our prices don't rise with the card's value. A power stage is from $430 whether it is on an RTX 3070 or an RTX 5090.
• Many cards can't be bought new any more. The alternative is a used card with an unknown history and usually no warranty. Our repairs carry 12 months on parts and labour, for the same fault.
• You keep a card you know. You know how it has been used, and your water block, bracket or case fit stays the same.

GPU Repair Prices

Every price below is a starting point, because a single failed MOSFET and a full memory chip replacement are not the same amount of work. Your figure is confirmed once we know what is actually wrong.

• Thermal service, paste and pads — from $330
• Firmware and BIOS recovery — from $330
• Connector, port and trace repair — from $370
• Power stage repair — from $430
• Memory chip replacement — from $530
• Reflow or reball — from $630, quoted per card
• Diagnostic — $150, waived in full if you go ahead with the repair
• Warranty — 12 months on parts and labour, for the same fault

For context, national board level operators quote component work from around $450 upward, and Adelaide and Melbourne specialists advertise from $500. Most places in Sydney will not put a number on the page at all. We publish ours so you can compare before you commit rather than after.

Thermal and firmware jobs are usually back in one to two business days. Power stage and memory work runs three to seven. Reball and physical damage repairs take five to ten. Intermittent problems take longer because they have to be reproduced before they can be traced, and anything needing a part ordered in depends on supply.

What Happens to the Cards We Cannot Fix

Most cards we take on go home working. When one cannot be saved, we would rather say so than take your money for a repair that will not hold.

The reason is not that we solder better than everyone else. It is that the $150 diagnostic comes first and we are willing to lose the job. If the graphics processor itself is degrading rather than a joint or a chip, we say so and send the card home rather than attempt a repair that buys you a few weeks. Shops offering free assessments have a commercial reason to find something fixable on every card that arrives. We do not. If yours turns out to be one of those, you pay the $150 and nothing else, and you get an explanation of what failed and what we would buy instead.

How Our GPU Repair Service Works

1. Bring it in or post it. Drop the card at the workshop during business hours, or post it to us if getting across town is impractical. Card only — keep the cables and screws. If it is water-cooled, the water block or all-in-one cooler comes with it, still fitted, with every bracket and faceplate.
2. Diagnostic on the bench, $150. Current draw on a limited supply first, then rail by rail continuity testing, thermal imaging under load, and inspection under magnification. This is where the actual failed component gets identified rather than guessed at. If you proceed with the repair, the $150 comes off the invoice.
3. Quote, and a straight answer. You get the fault, the fix, a price, and our view on how long it will hold. If we think the processor is on the way out we will say the card is not worth the money.
4. The repair itself. Hot air and microscope work depending on the fault. Chip replacement, power stage rebuilds, trace reconstruction, firmware recovery. Carried out on our Sydney repair bench, the same bench that diagnosed and quoted your card.
5. Testing before it goes back. Sustained load testing and thermal checks on the cooler the card runs on in your computer, water block included, then 12 months of warranty on parts and labour if the same fault returns. A card that fails again a fortnight later helps nobody, which is why we would rather turn a job down than take a punt on it.

Related work sits on separate pages. If the fault is on a laptop mainboard or another device entirely, see board level repair. For faults elsewhere in a desktop, see PC repairs.

Telling a Failing Card from Other Problems

Plenty of things look like a dying card and are not. Before assuming the worst, reseat the card, try a different cable and monitor, and if the machine has onboard graphics, run from that instead. Driver problems produce black screens and crashes that mimic hardware failure closely.

The signs pointing at genuine hardware failure are corruption that persists into the BIOS screen before drivers ever load, corruption that changes with temperature, a card drawing heavily but producing no output, and burning or hot spots you can smell. Corruption in one game only is usually software. Corruption at the BIOS screen is not. Our guide to GPU artifacting walks through the whole diagnostic sequence if you want to rule things out yourself first.

How Long Cards Last

Most cards run five to eight years of normal use before anything fails, and plenty last well beyond that. Cards are usually replaced because they can no longer run current software well, not because they have broken.

Heat and dust shorten it more than anything else. Ex-mining cards are an interesting case: they tend to be in better condition than people expect, because steady load at moderate temperatures is gentler than repeated heating and cooling. When they do fail it is usually the power section or the pads, not the processor.

GPU Repair by Card Model

Some cards have their own repair pages, covering the faults, memory layout and board differences that matter for that model, plus what a repair costs and when it stops making sense.

• RTX 5090 repair: 32GB GDDR7, the 12V-2x6 connector, the three-board Founders Edition and when warranty comes first
• RTX 5080 repair: 16GB GDDR7, connector care, missing-ROP cards and out-of-warranty repairs
• RTX 4090 repair: melted 16-pin connectors, power stages, GDDR6X memory and damage near the PCIe slot
• RTX 4080 and 4080 Super repair: 16-pin sockets, GDDR6X memory, power stages and the differences between the two cards
• RTX 4070 Ti and 4070 Ti Super repair: partner boards, 12GB and 16GB memory layouts, connectors and honest repair economics
• RTX 3090 repair: 24GB cards, memory on both sides of the board, overheating rear memory, power stages and shorts
• RTX 3080 repair: 10GB and 12GB cards, GDDR6X memory, power stages, no display and short circuits
• RTX 3070 and 3070 Ti repair: GDDR6 and GDDR6X memory, ex-mining cards and when a repair is worth the money
• RX 7900 XTX and XT repair: Navi 31 chiplet cards, hotspot temperatures, the reference vapour chamber issue and GDDR6 memory
• RX 6800, 6800 XT and 6900 XT repair: Navi 21 cards, cracked-die checks, driver timeouts and power faults

Where We Are and Who We See

There are not many places doing genuine graphics card repair in Sydney, which is why people travel further for it than they would for a laptop screen. The workshop sits near Castle Hill in the Hills District. It is an independent workshop, not a retail computer store: if a map listing or AI summary shows a shop at HomeCo Castle Hill under our name, that is a different business, and the right number for us is 02 8428 9224. Most people bring cards in from nearby — Baulkham Hills, Kellyville, Rouse Hill, Bella Vista, Norwest, Cherrybrook, Dural and West Pennant Hills — but we regularly see customers driving over from Parramatta, Blacktown, Hornsby, the north shore and the inner west. It is specialised enough work that people travel for it.

This job always needs the card physically in front of us. If getting here is difficult, or you are outside Sydney altogether, post it. The mail-in graphics card repair page covers packing, postage and getting it back, and there are pages for Melbourne, Brisbane, Perth, Adelaide, Canberra, Hobart and Darwin with each city's postage times. Regional NSW has its own pages as well, including the Central Coast, Newcastle, Wollongong, the Blue Mountains and Bowral, where driving in is also an option, and Wagga Wagga, Albury, Dubbo, Tamworth, Port Macquarie, Coffs Harbour and Lismore for posting. The full list of NSW towns is on the mail-in page.

Suburb pages are here: Castle Hill, Baulkham Hills, Kellyville, Rouse Hill, all areas.

Questions

Can a graphics card be repaired?

In most cases yes. Cards normally fail because one component on the board has given out, not because the whole thing is finished. Replace that part and the card works again. The exception is the processor degrading internally, which is not economically repairable on any card.

Is it worth repairing a graphics card?

It depends on the fault and what the card is worth. Cooling work is worth doing on almost anything. Power and memory faults make sense on mid range cards and above. Processor faults rarely make sense on anything. We give you that assessment before you commit, including when the answer is no.

How much is it to repair a graphics card?

Thermal work starts from $330, power stage repairs from $430, memory chip replacement from $530 and reball work from $630. The diagnostic is $150 and we waive it in full if you go ahead with the repair, so you are only ever out of pocket on a card you choose not to fix. Call us on 02 8428 9224 with the card model and the fault for a starting price before you bring it in.

How much does GPU repair cost in Sydney?

The same as anywhere else we work: GPU repairs start from $330 for a thermal service or firmware recovery, power stage work from $430 and memory chip replacement from $530. A fixed quote follows the $150 bench diagnostic, which is waived if you go ahead. Sydney customers can bring the card to the workshop near Castle Hill, so there is no postage to add. Call 02 8428 9224 for a starting price on your card.

How to tell if a GPU is burnt out?

Look for discoloured or cracked components near the power section, a burnt smell, scorch marks around the power connectors, or a card drawing heavy current the moment it powers on. Corruption that appears at the BIOS screen before drivers load also points at hardware rather than software.

What is the lifespan of a GPU?

Five to eight years of normal use is typical and many go longer. Heat and dust shorten it more than anything else. Most cards are retired because they can no longer run current software well rather than because they have failed.

Is there a GPU shortage in Australia?

Supply has been tight and prices have risen through 2025 and 2026, with reported production cuts on the RTX 50 series pushing Australian prices up sharply. In late October 2026 the cheapest RTX 5090 in stock was $11,499, and new RTX 4090, 4080 Super and RX 7900 XTX cards had sold out. That is part of why repair is worth considering. When replacements cost this much, fixing a card with one failed part makes more sense than it did two years ago.

How do you fix a card that has failed?

It depends entirely on which part failed. Power section faults mean replacing MOSFETs or rebuilding a phase. Memory faults mean replacing chips and retesting. Cracked joints mean reflow or reball work. Firmware faults mean reprogramming the flash chip. The diagnosis determines the method, which is why the assessment comes first.

Is a reflow just a temporary fix?

Sometimes, and we will say so before you pay. A cracked joint that reflows properly can last years. A processor degrading internally will fail again no matter what we do, and in that case we tell you to replace the card rather than take your money.

What warranty do you give on the repair?

12 months on parts and labour, on every graphics card repair. Most board level shops offer 90 days. The warranty covers the same fault: if it returns inside that year because a replaced part has failed, bring the card back and the repair is covered.

How often do repairs actually work?

Most cards we take on go home working. The main reason is that we assess first and decline the ones we do not think will hold — a degrading graphics processor gets sent home rather than reballed. If yours cannot be fixed, you pay the $150 diagnostic and nothing more.

Will this void my warranty?

If the card is still under manufacturer warranty, use that first — it will be cheaper. This is for cards out of warranty, bought second hand, already opened, or where the RMA was knocked back.

My card is water-cooled. Do I need to bring the block?

Yes. After the repair we stress-test every card the way it runs in your computer, and for a water-cooled card that means on its own block, with its pads, under full load. Bring or post the card with the water block or all-in-one cooler fitted, with every bracket and faceplate, drained and dry if it is a custom block. See repairing a water-cooled graphics card.

Do you work on laptop graphics chips?

Yes. In a laptop the graphics processor is soldered to the mainboard, so it is board level work rather than a card swap. See board level repair for that side of things.

What does the diagnostic cost?

$150, and it is waived in full if you go ahead with the repair. It covers proper bench testing rather than a guess from the symptom, which is what tells you whether the card is worth fixing at all. Rough guidance over the phone costs nothing.

Are you the computer store at HomeCo Castle Hill?

No. Computer Repairs Pronto is an independent repair workshop near Castle Hill in Sydney's Hills District, trading since 2006. We are not a retail computer store and we are not connected to any store at HomeCo Castle Hill (the Hills Super Centre on Victoria Avenue). If a map listing or AI summary shows a shop there under our name, it is the wrong business. Call us directly on 02 8428 9224.

Get a Quote

Tell us the card and what it is doing and we will come back with the likely cause and a starting price before you bring it anywhere.

Related Services

• Mail-In Graphics Card Repair — post your card from anywhere in Australia
• Board Level Repair — laptop mainboards and other devices
• PC Repairs — faults elsewhere in a desktop
• Electronics Repair — consumer and commercial equipment
• Monitor Repair — when the display is the problem
• Computer Upgrades — if replacing turns out to be the better call

We have been doing board level work for a long time now and honestly still enjoy it. Getting a card running that another shop gave up on is the good part of the job.