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Fix Slow Boot Times on Asus Laptops

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Asus Laptops

At Asus Accessories, we’ve spent more than 20 years helping gamers, students, and pros keep their Asus devices running at peak performance. As an official Asus–approved reseller, we stock 100% OEM parts—from SSDs and RAM to cooling fans and keyboards—ready for shipping worldwide.

Nothing frustrates users faster than a laptop that takes forever to boot, so we put this guide together to explain why Asus laptops sometimes struggle at startup and—more importantly—how you can fix it with a mix of easy software tweaks and genuine Asus hardware upgrades available right here on our site.

Asus laptop parts

1. Why your laptop starts up slowly

Startup apps & background processes

  • What’s happening: Dozens of programs are set to launch the moment Windows loads, hogging CPU cycles and RAM.

  • Boot-time symptoms: Black “Welcome” screen that lingers 20-40 seconds; disk usage spikes to 100%.

Factory bloatware & trialware

  • What’s happening: Pre-installed promo software runs quietly in the background, eating storage and memory.

  • Boot-time symptoms: Fans ramp up right after login; desktop icons remain unresponsive for 30 seconds or more.

Mechanical hard drive

  • What’s happening: 5,400 RPM HDDs deliver about 80 MB/s—far below optimal speed for Windows 11.

  • Boot-time symptoms: Drive-activity LED stays solid for 30+ seconds; audible clicking as the platter spins.

BIOS/UEFI training & boot order

  • What’s happening: “Memory training” checks each RAM stick; a disabled Fast Boot option can add 5-15 seconds.

  • Boot-time symptoms: Long pause on the Asus splash screen or a blank screen before the Windows logo appears.

Outdated firmware or OS files

  • What’s happening: Older BIOS versions and fragmented system files hinder the hand-off from firmware to Windows.

  • Boot-time symptoms: Occasional freezes or random restarts during startup.
Good news: Each cause has a quick fix—many free, some inexpensive—that restores your device!
ROG Strix g16 parts

2. Windows 11 startup guide

  1. Open the Startup manager
    Press Ctrl + Shift + Esc → Startup apps. Toggle anything listed as High impact to Disabled. Windows labels the impact for you, making this step painless.

  2. Remove true bloatware
    Go to Settings → Apps → Installed apps and uninstall demo antivirus suites, toolbar utilities, or trial games you never use. Microsoft now lets you wipe even more stock apps in recent builds, so take advantage.

  3. Run a clean boot test
    If boot time still crawls, launch msconfig, tick “Hide all Microsoft services,” and disable the rest. Re-enable groups of services until the slowdown re-appears to pinpoint the offender. You can reference the Microsoft Support for more details!

    Search box in Windows 11

3. Upgrade the hardware that matters

Even the most streamlined Windows installation will struggle if the underlying components are outdated. Two hardware swaps deliver the biggest, most immediate speed boost:

Swap a Hard-Disk Drive for an SSD

Mechanical 5,400 RPM drives top out around 80 MB/s—far below what Windows 11 expects. Replacing that spindle with a solid-state drive can cut boot times from a full minute to as little as ten seconds, and an NVMe model can push startup into single-digit territory.
➡️ Ready to upgrade? Browse our selection of Asus Laptop SSDs for every model.

Add More RAM

If your Asus laptop shipped with 4 GB or 8 GB, Windows resorts to paging files during startup, forcing constant reads and writes to the drive. Installing an additional memory module lets the operating system load critical services directly into RAM, so the desktop becomes responsive the moment you log in.
➡️ Need compatible memory? We stock official Asus RAM kits that slot in seamlessly.

Because every component we sell is Asus manufactured, you’ll avoid compatibility headaches and preserve your warranty.

Asus laptop ram

4. Fine-tune “pre-Windows” settings

Before Windows even starts to load, your laptop runs a quick self-check called POST (Power-On Self Test). You can shorten that check in the BIOS/UEFI menu—the built-in setup screen you reach by tapping F2 (or Del) as soon as you power on.

Here are three easy tweaks:

  1. Turn on “Fast Boot.”
    This tells the laptop to skip some of the deeper hardware tests that aren’t needed every single time. Many Asus users report their pre-Windows wait time dropping from about 15 seconds to under 5.

  2. Make sure your main drive is first in the boot order.
    In the BIOS menu, find the Boot tab and move your Windows drive (usually the SSD) to the top of the list. If a USB stick is listed first, the laptop pauses to check it at every startup—wasting a few extra seconds.

  3. Install the latest BIOS update.
    Manufacturers regularly release firmware updates that speed up memory checks and fix other slowdowns. Download the correct file for your exact model from Asus Support, copy it to a USB drive, and use the EZ Flash tool inside BIOS to apply it. The whole process takes about five minutes.

Tip: Just added new RAM? The very first boot can feel longer because the laptop “trains” the memory. Let it finish once; future startups will be faster automatically.

5. Automate ongoing maintenance

  • MyASUS App: Built into most modern models, this free tool checks drive health, updates drivers, and runs a one-click system diagnosis once a month—no extra software required.

  • Third-Party Optimizers: CCleaner, BleachBit, or Windows’ own Storage Sense clear temp files that grow every patch cycle.

  • Scheduled TRIM: SSDs stay fast when TRIM runs weekly (Windows does this automatically, but verify under Optimize Drives).

6. Create a free “My Asus Parts” account

My Asus Parts

Sign up for a free My Asus Parts Account on our site to track every device you own and see compatible upgrades instantly for SSDs, RAM, batteries, and more. Simply enter your laptop, tablet or console's serial number, and discover the complete list of original parts that make up your device.
👉 Create your account today.

7. Quick-Reference Checklist

  1. Disable all non-essential startup apps.

  2. Uninstall bloatware & run a clean boot test.

  3. Upgrade to at least 16 GB of RAM for Windows 11.

  4. Enable Fast Boot and update BIOS.

  5. Keep firmware, drivers, and Windows patches current.

  6. Use MyASUS (or your favorite tool) for monthly tune-ups.

  7. Create a free My Asus Parts Account and bookmark upgrade pages for next-day shipping.

Follow this roadmap to resolve slower loading times on your Asus laptop—all while protecting your investment with genuine Asus parts.

Don’t let a sluggish startup delay your day. Shop OEM-grade SSDs and RAM now, register for a My Asus Parts Account, and enjoy a faster Windows boot on Asus laptops in as little as one weekend afternoon.