Emmanuel Valmas

  1. Signs Your Laptop's Motherboard is Failing

    Signs Your Laptop's Motherboard is Failing

    Your laptop's motherboard is like its brain—when it starts to fail, you'll notice some telltale warning signs. Recognising these early can save you from complete system failure and potential data loss. Here are the most common symptoms that indicate motherboard trouble.

    Power Problems

    Your laptop won't turn on consistently

    One of the first signs of motherboard failure is power issues. You might find your laptop works perfectly one day, then refuses to start the next. Or perhaps it takes multiple attempts pressing the power button before it finally responds.

    Random shutdowns during use

    If your laptop suddenly powers off while you're working—especially during normal tasks that shouldn't stress the system—this could indicate failing power circuits on the motherboard.

    Powers up but immediately dies

    The laptop starts to boot but shuts down within seconds or minutes, often before reaching Windows. This suggests the motherboard can't maintain stable power to all components.

    Display Issues

    Strange

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  2. Windows 10 End of Support: What This Means for Your Business and Personal Computing

    Windows 10 End of Support: What This Means for Your Business and Personal Computing
    The clock is ticking. In just a month, on October 14, 2025, Microsoft will officially end support for Windows 10. If you're running a small business or managing personal computers, this isn't just another tech update—it's a critical decision point that could affect your security, productivity, and budget.

    Hi! We're Nathan and Emmanuel from Landmark Computers. Between us, we have over 38 years of experience helping Australian businesses navigate technology changes, and we can tell you that Windows support transitions are among the most important decisions you'll face. Let us break down exactly what Windows 10's end of support means in plain English, and what your options are moving forward.

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  3. Is Upgrading RAM and SSD on Your Laptop Worth It?

    Is Upgrading RAM and SSD on Your Laptop Worth It?

    Feeling like your laptop's running slower than a wet week? Before you rush out to buy a new one, upgrading your RAM or swapping in a faster SSD might be exactly what you need to breathe new life into your machine. But when does it make sense, and when are you just throwing good money after bad?

    Hi guys, Emmanuel here again. After 12 years of upgrading laptops for folks across Australia, I've seen firsthand how the right upgrade can transform a sluggish machine into a productivity powerhouse. I've also seen people spend money on upgrades that barely made a difference to their daily experience.

    Let me share what I've learned about when laptop upgrades are brilliant investments, and when you're better off putting that cash towards something new.

    The Quick Decision Framework

    Before we dive deep, here's my simple test to determine if upgrades are worth it:

    Upgrade Makes Sense When:

    • Your laptop is less than 4 years old and generally runs well
    • You're hitting specific bottlenecks - slow boot times,
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  4. What to Do When You Spill Liquid on Your Laptop

    What to Do When You Spill Liquid on Your Laptop

    Emergency Guide: What to Do When You Spill Liquid on Your Laptop

    Spilled water on your laptop? Spilled coffee on your laptop keyboard? Don't panic! Quick action can save your laptop from permanent damage. Follow these immediate steps to minimise harm and protect your data.

    G'day! I'm Emmanuel from Landmark Computers, and after 12 years working with water damaged laptops, I can tell you that liquid spills are one of the most common (and panic-inducing) accidents we see. Whether you've spilled coffee on your laptop, dropped water on your keyboard, or had any other liquid mishap, the good news is that if you act fast and follow the right steps, there's a great chance your laptop can be saved.

    Let me walk you through exactly what to do when disaster strikes.

    Immediate Action Required (First 60 Seconds)

    Time is absolutely critical when liquid meets electronics. Here's what you need to do right now:

    1. Power Down Immediately

    • Turn off your laptop instantly - don't wait for a proper shutdown,
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