This is the question people actually want answered when they walk through the door with a cracked screen or a machine that won’t boot.
Most repair shops have a financial incentive to push repair.
Most electronics retailers have a financial incentive to push replacement.
You need neither of those opinions — you need the honest framework that accounts for what your laptop is actually worth, what the repair actually costs, and what your realistic alternatives are in Brisbane in 2026.
Here’s how to think about it clearly.
The 50% Rule (and Why It’s Only a Starting Point)
The most widely cited guideline in laptop repair is this: if the repair costs more than 50% of the cost of a comparable replacement, replace instead.
It’s a reasonable starting point, but it requires knowing two numbers that aren’t always obvious.
The first number — replacement cost — isn’t what you paid for your laptop originally. It’s what a comparable machine costs today.
A laptop you paid $1,400 for in 2020 may only cost $900 to replace in 2026 with equivalent or better specs.
Alternatively, if you bought a premium machine with specific features, replacing it with the same configuration may cost more than you expect.
The second number — repair cost — should include any repairs needed now plus any other hardware issues that are likely to need attention in the next 12 months.
A screen repair is only worth doing if the rest of the machine has a reasonable life expectancy.
Spending $350 on a screen for a machine that’s also going to need a battery and a keyboard in six months changes the maths entirely.
What Affects a Laptop’s Actual Remaining Value
Age and generation.
A 2022 laptop and a 2017 laptop have very different practical lifespans ahead of them, even if both are currently functional.
The processor generation matters here — Intel 8th generation and earlier processors are starting to fall behind for modern workloads.
AMD Ryzen 5000-series and Intel 11th generation onwards still have good useful life ahead of them.
Operating system compatibility.
Machines that can’t run Windows 11 have a harder ceiling on their useful life than those that can.
This doesn’t make them worthless — a Windows 10 or Linux machine used primarily for local tasks can still serve well for years — but it limits their long-term viability for general use.
The repair history.
A laptop that’s already had a screen and a battery replaced in the last 18 months is statistically more likely to need further repairs than one that’s had no repairs. This isn’t deterministic, but it’s worth factoring in.
The brand and build quality.
Not all repair decisions are equivalent.
A business-class ThinkPad or HP EliteBook from 2019 with a known-good track record for longevity is worth more investment than a consumer-grade $500 machine from the same year.
Apple MacBooks in good condition hold their value and repairability significantly longer than most Windows machines.
The Repair Scenarios: What We Actually See in Brisbane
1. Cracked Screen, Otherwise Healthy Machine
Screen replacement is one of the clearest repair justifications.
If the machine is under five years old, the rest of the hardware is sound, and the screen failure is purely physical, repair almost always makes sense.
For a Windows laptop under four years old, screen replacement at Computer Repair Brisbane typically runs $180–$350 AUD depending on model and whether it’s a touch screen.
For a MacBook, significantly more $400–$750 AUD depending on the model and whether AppleCare+ applies.
Compare that against a replacement laptop at $800 to $1,200 AUD for a comparable spec, and screen repair is clearly the better value unless the machine has additional issues.
2. Battery Won’t Hold Charge
Battery replacement is almost always worth it on machines under five years old.
A depleted battery that won’t hold charge is a common problem that makes laptops feel like they’re “dying” when the actual machine is perfectly healthy.
Battery replacement costs $100–$200 AUD for most Windows laptops, $150–$300 AUD for MacBooks depending on model.
The repair adds two to four hours of battery life to a machine that’s otherwise running well. Straightforward value.
The exception: if the battery has swollen (see our warning signs article), bring it in immediately rather than continuing to use the machine.
Swollen battery replacement is still usually worthwhile, but there may be associated damage to assess.
3. Motherboard Failure
This is where the maths most often tips toward replacement.
Motherboard failures — where the main circuit board has failed, not just a specific component on it — are expensive to address on most consumer laptops.
A new replacement motherboard for a common Windows laptop runs $300–$700 AUD just for the part, plus labour.
For MacBooks, which use logic boards with soldered RAM and storage, repair costs can reach $800–$1,200 AUD even for component-level repair.
Before replacing a laptop with a suspected motherboard failure, it’s always worth a diagnostic to confirm. What looks like a motherboard issue is sometimes a RAM fault, a GPU connection issue, or a power-related problem that’s much cheaper to fix.
But if the diagnosis does confirm motherboard failure in an older machine, replacement is often the more rational choice.
4. Liquid Damage
Covered in detail in our water damage article, but the short version: liquid damage repair has a wide range of outcomes.
Early professional intervention on a recent spill to a mid-range machine is almost always worth attempting.
Liquid damage that’s had time to corrode or that’s affected a high-spec machine needs assessment first before committing to repair costs.
5. The Machine Is Just Old and Slow
This one gets repair recommendations too often, in our view.
If a machine is running poorly primarily because of age — old processor, spinning hard drive, 4GB RAM — and it doesn’t have Windows 11 compatibility, the total cost of bringing it back to serviceable performance (SSD upgrade plus possible RAM upgrade plus OS situation) can approach the cost of a secondhand or refurbished machine that already has better specs.
A 2015–2016 machine with a 6th generation Intel Core processor sitting on an HDD with 4GB of RAM is a candidate for either a targeted upgrade or replacement, depending on what the user actually needs.
For someone doing light browsing and email, the SSD upgrade alone transforms the experience for $200–$300.
For someone doing Teams calls, running multiple applications, and needing Windows 11, buying a 2020–2021 refurbished machine for $550–$750 AUD from a reputable seller might be the cleaner option.
The Cost of Inaction
The reason to make this decision deliberately rather than procrastinating is that the “wait and see” approach has real costs.
A cracked screen that still works spreads under regular use.
A failing hard drive loses data. A depleted battery that you work around by staying plugged in gets deeper into discharge cycles and eventually won’t take a charge at all.
The repair conversation now — before things get worse — is almost always cheaper than the same conversation six months later.
When Replacement Is Genuinely the Right Call
Replace rather than repair when:
- The CPU doesn’t support Windows 11 and the machine has additional hardware issues
- Multiple hardware components are failing simultaneously
- Repair cost for any single issue exceeds 40–50% of comparable replacement cost and there are other issues pending
- The machine has had liquid damage that’s caused multiple component failures
- It’s a budget machine (under $600 original price) that’s more than five years old
Replace in Brisbane specifically when:
- The machine is a heavily used mining or agricultural laptop that’s been through years of dust, heat, and humidity
- It’s being used for business-critical work and turnaround time on repairs would cause significant business disruption
Where to Shop for a Replacement in Brisbane
If replacement is the right call, the current market in Brisbane for a solid everyday Windows 11 laptop starts around $699 to $799 AUD for reliable brands like Acer Swift, Lenovo IdeaPad, or HP Pavilion.
For longer-term reliability and business use, budgeting $1,000–$1,300 for a Dell Inspiron 15 Plus, Lenovo ThinkPad E-series, or HP ProBook is generally money well spent.
Refurbished business laptops — ex-lease Dell Latitudes and HP EliteBooks — are worth considering for anyone whose workload doesn’t require the latest hardware.
These machines are built to commercial durability standards, often significantly more robust than same-price consumer laptops, and typically come with a 12-month warranty when bought from a reputable Australian refurbisher. If you are looking to repair your laptop in Brisbane, we got you covered.
FAQs
How do I find out what my current laptop is worth?
Check recent sold listings on Gumtree and eBay Australia for the same model in working condition. This is more accurate than any other method because it reflects what real buyers in Australia are actually paying.
If I repair my laptop, does it affect resale value?
A properly repaired laptop with quality parts generally sells at normal market value — buyers care about condition, not service history on consumer machines. An obvious botched repair (mismatched screen colour, case damage, dead pixels) does affect resale, which is why quality of parts matters.
Can you give me a repair estimate without me bringing the machine in?
For common repairs (screen, battery, keyboard) we can often give an approximate range over the phone or via our contact page if you have the exact model number. For any liquid damage, suspected motherboard issues, or data recovery, physical assessment is always required before a quote can be given.
How long should a laptop last?
A well-maintained laptop — regular software updates, occasional cleaning, proper storage, and timely repairs — should give 6–8 years of useful life for most users. Premium machines and MacBooks tend toward the higher end. Budget consumer laptops toward the lower.
Brisbane’s climate (heat and humidity) does meaningfully shorten lifespan compared to cooler, drier climates, which is one more reason why preventive maintenance is worth it here.