Your laptop ASUS started to slow down, get warm, or suddenly turn off? The reason most often lies in the accumulated “digital” and physical waste. Dust in the cooling system, temporary files, a fragmented disk and autoloading of unnecessary programs - all this slows down the work of even powerful models like ROG Zephyrus or VivoBook. Good news: 80% of problems can be solved yourself without contacting a service center.

In this article we will look at comprehensive cleaning - from removing dust from the cooler to optimizing Windows. You will learn which tools to use for ASUS TUF Gaming, ZenBook or budget series, as well as how to avoid common mistakes when disassembling. Important: the methods are suitable for laptops with Windows 10/11, but some of the advice is also relevant for Linux. Let's start with the simplest thing - software cleaning.

1. Deleting temporary files and cache: the first step to speeding up

System junk is invisible files that accumulate when running programs, updating Windows, or surfing the Internet. On laptops ASUS with SSD drives (for example, ASUS ExpertBook) even 5-10 GB of extra data can slow down the system's responsiveness. Let's start with the built-in tools.

Open Start → Settings → System → Device storage. Here Windows will show you what is taking up disk space. Click "Make room now" — the system will automatically delete temporary files, the trash can and old updates. For a deeper clean:

  • 🧹 Use Disk Cleanup (enter cleanmgr in Windows search). Select drive C: and tick all the boxes, especially "Temporary files" And "Downloaded program files".
  • 🗑️ For browser cache: in Chrome or Edge go to Settings → Privacy → Clear data. Delete cookies and cache for "All the time".
  • 🔍 Check the folder C:\Users\Your_name\AppData\Local\Temp — Temporary program files are stored here. Delete all content (some files may not be deleted - this is normal).

To automate the process, install CCleaner (free version) or BleachBit. These programs will find junk that Windows doesn't see, such as error logs or remnants of uninstalled programs. On ASUS laptops with a dual-drive system (SSD+HDD), clear the cache on both drives - this will speed up loading by 15-20%.

📊 How often do you clean system junk on your laptop?
  • Once a month
  • Once every six months
  • Only when it slows down
  • Never

2. Optimizing startup: why the laptop turns on slowly

If your ASUS It takes longer than 30 seconds to load, autoload is to blame. Many programs (for example, NVIDIA GeForce Experience, Asus Armoury Crate or Microsoft Teams) are added to autorun without your knowledge. To disable unnecessary ones:

  1. Click Ctrl+Shift+Escto open Task Manager.
  2. Go to the tab "Startup".
  3. Sort programs by column "Impact on launch".
  4. Disable everything except antivirus and drivers ASUS (For example, ATK Package) and critical utilities like Realtek Audio.

Pay special attention to programs marked "High" influence. For example, Asus Splendid (screen color management) or MyASUS can be disabled - they are not critical for operation. After cleaning startup, the laptop will turn on 20-40% faster.

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If, after disabling startup, some functions no longer work (for example, brightness hotkeys), return the program back. Usually this ATK Package or Asus Hotkey.

3. Cleaning the registry and defragmenting the disk: when SSD and HDD require attention

The Windows Registry is a database of system and program settings. Over time, it becomes filled with junk records from uninstalled applications, which can slow things down. To clean:

  • 🛠️ Use CCleaner (tab "Register"). Click "Search for problems", then "Fix selected". Important: Before cleaning, create a backup copy of the registry!
  • 🔄 For manual cleaning: press Win+R, enter regedit, find the section HKEY_CURRENT_USER\Software and delete folders with the names of deleted programs.

If you have HDD (for example, in ASUS X515 or E410), defragment:

  1. Open This computer, right click on the disk C:, select "Properties → Service → Optimize".
  2. Click "Optimize" for defragmentation. For SSDs, this item is not relevant - instead of defragmentation, use the command optimize-volumes /defrag /analyze in CMD (on behalf of the administrator).
⚠️ Attention: Never defragment your SSD drive! This reduces its resource. For SSDs, standard optimization via Windows is sufficient.
Drive type What to do How often
HDD (hard disk) Defragmentation + error checking (chkdsk /f) Once every 3 months
SSD (solid state) Optimization (command optimize-volumes) Once a month
SSHD (hybrid) Defragmentation of only the HDD part Once every 6 months

4. Physical cleaning of dust: how to disassemble an ASUS laptop without risk

Dust is the main enemy of the cooling system. On laptops ASUS with powerful processors (for example, Ryzen 7 or Intel Core i9) a clogged cooler can lead to throttling (automatic performance degradation) or sudden shutdowns. Cleaning needs to be done once every 6-12 months, depending on operating conditions.

You will need:

  • 🔧 Screwdriver PH00 (for most models ASUS)
  • 🖌️ Soft bristle brush or can of compressed air
  • 🧴 Isopropyl alcohol (70% or higher) for cleaning thermal paste
  • 🔌 Antistatic wrist strap (optional, but recommended)

Step by step instructions:

Turn off the laptop and remove the battery (if removable)

Unplug the power supply and wait 10 minutes (discharging capacitors)

Take a photo of the location of the screws before unscrewing

Work on a table with good lighting -->

  1. Turn the laptop over and remove all the screws on the bottom cover. On some models (for example, ASUS ZenBook) the lid is secured with latches - use a plastic spatula.
  2. Carefully remove the cover. Do not pull too hard - there may be hidden screws under the rubber feet!
  3. Find the cooling system (radiator + fan). Remove dust with a brush or compressed air. Don't blow with your mouth — Moisture from your breath can damage electronics.
  4. If the thermal paste has dried out (darkened and become hard), remove it with alcohol and apply new one (for example, Arctic MX-4).
⚠️ Attention: On laptops ASUS ROG with liquid metal thermal paste (for example, ROG Strix G15) do not use standard paste! Liquid metal requires special processing.

After cleaning, reassemble the laptop in reverse order. Turn it on and check the temperature in the program HWMonitor. Normal values under load:

  • 🌡️CPU: up to 85°C (for Intel) or 90°C (for AMD Ryzen)
  • 🖥️ Video card: up to 80°C (for NVIDIA GTX/RTX)
What to do if after cleaning the laptop does not turn on?

1. Check whether the power cable of the power button is connected (a common error during assembly).

2. Make sure all screws are tight - some ASUS models will not turn on without grounding the cover.

3. If damage is visible on the motherboard (for example, chips), contact service.

5. Removing unnecessary programs and "bloatware" from ASUS

Bloatver (pre-installed software) are programs that the manufacturer installs “for convenience,” but which only take up space and load the system. On laptops ASUS this:

  • 🎮 Asus Armoury Crate (for gaming models) - if you do not use RGB backlighting, you can remove it.
  • 🎨 ASUS Splendid — a utility for adjusting screen color, duplicating Windows functions.
  • 🔊 Sonic Studio - an audio amplifier that conflicts with some headphones.
  • 📱 MyASUS - if you do not use ASUS support, feel free to delete it.

How to remove:

  1. Go to Settings → Applications → Apps & features.
  2. Sort programs by installation date—bloater is usually at the top of the list.
  3. Select the software you don't need and click "Delete".

For complete removal use Revo Uninstaller — it will find the remaining files and registry entries. Check after cleaning C:\Program Files\ASUS — sometimes folders from deleted programs remain there.

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Don't delete ATK Package And ASUS Smart Gesture — these programs are responsible for the operation of the touchpad and function keys (brightness, volume).

6. Optimize Windows for maximum performance

Even after cleaning up debris, Windows may not perform optimally. Here are the key settings for speeding up:

  • 🖥️ Turn off visual effects: go to Settings → System → About the system → Advanced system settings → Performance. Select "Provide better performance".
  • 🔄 Set up a swap file: For laptops with 8GB RAM, set to fixed size 12288 MB (initial and maximum). For 16 GB, you can disable the page file completely.
  • 🛡️ Disable unnecessary services: press Win+R, enter msconfig, go to the tab "Services". Uncheck Superfetch, DiagTrack (telemetry) and Windows Search (if you don't use search).

For gaming laptops ASUS ROG or TUF additionally:

  • 🎮 Install ASUS GPU Tweak II to manually configure the video card.
  • ⚡ Turn on "Performance Mode" in Armoury Crate (unless you deleted the program).
  • 🔌 Connect your laptop to the network - performance is limited on the battery.

After optimization, reboot the laptop and check the performance in UserBenchmark or Cinebench. The increase in synthetic tests can reach 10-15%.

7. Check for viruses and malware

Viruses and mining scripts are a common cause of slowdowns. Even if you have an antivirus installed, some threats (for example, Trojan.Miner) may go unnoticed. Do a deep check:

  1. Use Kaspersky Virus Removal Tool or Dr.Web CureIt! — these utilities do not require installation and even detect hidden threats.
  2. Check your browser extensions: go to chrome://extensions (for Chrome) and remove suspicious plugins.
  3. Open Task Manager and sort the processes by "CPU" And "Memory". Unknown processes with high load are a cause for concern.

If the antivirus finds threats, but the laptop still slows down, run system recovery:

  1. Enter in search Creating a restore point.
  2. Click "Recovery" and select a point created before problems occurred.
⚠️ Attention: On laptops ASUS sometimes occurs with pre-installed Windows backdoor Superfish (adware). It disguises itself as a system process. If you notice unusual banners in your browser, perform a complete reinstallation of Windows.

FAQ: Frequently asked questions about cleaning ASUS laptops

Is it possible to clean a laptop with a vacuum cleaner?

No! A vacuum cleaner creates static electricity, which can damage the motherboard. Use only compressed air can or a soft brush. If there is a lot of dust, it is better to contact the service.

How do you know when it's time to change the thermal paste?

Signs of dried out thermal paste:

  • The laptop gets very hot even in simple tasks (for example, when watching videos).
  • CPU temperature under load exceeds 95°C.
  • The fan runs at maximum speed constantly.

Check the temperature in HWMonitor or Core Temp.

What to do if after cleaning the laptop becomes louder?

Probable reasons:

  • The cover screws are not tightened evenly - check for tight fit.
  • Dust has gotten into the fan bearing - the cooler will need to be replaced.
  • Thermal paste is applied unevenly - remove it and reapply in a thin layer.

If the noise is accompanied by vibration, the problem is most likely in the fan.

How to clean a laptop from debris if it won't turn on?

If the laptop does not respond to the power button:

  1. Disconnect the power supply and remove the battery (if removable).
  2. Press and hold the power button 30 seconds - this will release the residual charge.
  3. Try turning on the laptop without a battery, only from the mains.
  4. If this does not help, disassemble the laptop and check the connection of the power button cable.

If the problem is BIOS (for example, after an unsuccessful update), flashing will be required using CH341A (for advanced users only!).

What programs are best not to uninstall on ASUS laptops?

Critical programs for stable operation:

  • ATK Package - responsible for function keys (Fn).
  • ASUS Smart Gesture - touchpad driver.
  • Realtek Audio - sound drivers.
  • Intel Management Engine or AMD Chipset Drivers - system drivers.

Removing these programs may result in brightness keys, touchpad or sound not working.