Disassemble the laptop Acer Aspire doing it yourself is a task that scares many users. Concerns are associated with the risk of damaging cables, breaking latches or losing screws. However, with the right approach, the disassembly process turns out to be easier than it seems. The main thing is to know sequence of actions, have the right tools and understand design features your model (whether Aspire 3, Aspire 5 or Aspire 7).

In this article, we will analyze the disassembly process step by step: from preparing the workplace to removing the motherboard. We will pay special attention hidden latches on the body Acer Aspire E15 And Aspire A515, which often cause breakdowns if opened carelessly. You will also learn how to avoid common mistakes, such as damage to the keyboard cable or tearing off the antenna cables of the Wi-Fi module. If you are planning to clean dust, replace thermal paste, or upgrade RAM/SSD, this guide will help you do everything without consequences.

Preparing for Disassembly: Tools and Safety Precautions

Before you start disassembling, make sure you have everything you need. The minimum set of tools includes:

  • ✅ Plastic picks (or guitar picks) - for carefully prying off the case latches.
  • ✅ Phillips screwdriver (usually PH0 or PH1) - for screws on the bottom of the laptop.
  • ✅ Tweezers - for removing small parts, such as rubber feet.
  • ✅ Antistatic wrist strap (or at least a grounded surface) - to avoid damage to components by static electricity.
  • ✅ Containers for screws - You can use magnetic trays or even egg trays with stickers for labeling.

Also prepare your work area: the table should be clean, well lit and without carpets (they accumulate static electricity). If you are disassembling a laptop for cooling system cleaning, purchase in advance thermal paste (For example, Arctic MX-6 or Noctua NT-H2) and isopropyl alcohol (90%+) for cleaning the radiator. For models Acer Aspire with a soldered processor (for example, Aspire 3 A315-56) thermal paste must be applied especially carefully - excess of it can flow under the chip and cause a short circuit.

⚠️ Attention: If your laptop is under warranty, disassembling it will void it. Check the terms of warranty service with an authorized dealer Acer before starting work. Please also note that some models (eg Aspire Switch) have Hidden screws under rubber feet - they're easy to miss!
📊 Which Acer Aspire model are you disassembling?
  • Aspire 3 (A315, A314)
  • Aspire 5 (A515, A514)
  • Aspire 7 (A715)
  • Aspire E15 (E5-575)
  • Other model

Step 1: Turn off the power and remove the back cover

The first and most important step is to completely disconnect the laptop from power. Remove the charger, then hold down the power button for 10–15 secondsto discharge the capacitors. This will prevent the device from accidentally turning on during disassembly. If your model has removable battery (for example, in Acer Aspire E15), remove it by sliding the latches to the position Unlock.

Next, turn the laptop over and inspect the bottom. Screws can be hidden under:

  • 🔹 Rubber feet (carefully pry them with tweezers).
  • 🔹 Stickers with information about the model (some stickers are glued over the screws!).
  • 🔹 Decorative plugs (found in models Aspire 7).

Unscrew all visible screws, including those that hold a hard drive or SSD (usually marked with a drive icon). In models Acer Aspire 5 (A515-56) and newer screws can be of different lengths - remember which ones are from where, or take a photo of their location. After removing the screws, carefully pry the cover open with a plastic pick, starting at the corner near the screen hinge. Do not use force - if the cover does not budge, check that all screws are unscrewed!

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If the lid is “sucked in” due to the vacuum, slightly pull it up and run a pick around the perimeter to release the air.

Step 2: Disconnecting the battery (for models with built-in battery)

Most modern laptops Acer Aspire (For example, Aspire 3 A315-58 or Aspire 5 A515-55) the battery is soldered into the case. However, before any manipulations with the motherboard, it must be disabled. To do this:

  1. Locate the battery connector on the board (usually a wide white or black cable with 2-4 pins).
  2. Carefully pry the connector with a plastic spatula or tweezers, pulling not for the wires, but for the connector itself.
  3. Cover the connector with electrical tape to avoid accidentally shorting the contacts.

In some models (for example, Acer Aspire E14) the connector may be hidden under black insulating tape - it must be carefully removed without damaging the tracks on the board. If you are not sure which connector is responsible for the battery, refer to the labels nearby: markings are often found BAT, Battery or JBAT.

⚠️ Attention: Do not touch the motherboard without an antistatic wrist strap in low humidity environments (less than 40%). A discharge of static electricity can damage the south bridge or power controller, which will lead to complete failure of the laptop!
What happens if you don't disconnect the battery?

If you leave the battery connected, the power controller may burn out if the contacts on the board are accidentally shorted. At best, the laptop simply won’t turn on; at worst, you’ll have to replace the motherboard (repair cost starts from 10,000 rubles).

Step 3: Removing drives, RAM and Wi-Fi module

After removing the back cover you will have access to the "upgradable" components. Their location depends on the model:

Component Where to look Features
RAM Under a metal cover or open (in Aspire 5 usually 2 slots) The latches on the sides need to be moved apart, then remove the bar at an angle of 30°
SSD (M.2) Under the black thermal pad or next to the Wi-Fi module Secured with one screw. B Aspire 3 there can only be one slot
HDD (2.5") In a metal slide on the left side of the body The fastening screw may be hidden under a sticker
Wi-Fi module Near the antenna wires (black and white cables) The antennas are attached with miniature connectors - pull the connector, not the wire!

When extracting RAM pay attention to the latches: in laptops Acer they often not symmetrical. Press on both at the same time, and the bar itself will “jump” out of the slot. To install new memory, insert it at an angle, then press until it clicks. If you are increasing the amount of RAM, make sure that the new stick is compatible with the processor (for example, for Intel Core i5-1135G7 in Aspire 5 A515-56 DDR4-3200 is suitable).

When working with Wi-Fi module Be careful with antenna cables. Their connectors are fragile, and if removed incorrectly, the wire can be torn off from the board. In models Acer Aspire modules are often used Intel AX200 or Qualcomm QCA61x4 - they can be replaced with more productive ones (for example, Intel AX210 to support Wi-Fi 6E), but check BIOS compatibility.

Make sure that the new RAM is compatible with the processor|Check for a free M.2 slot (if you are installing an SSD)|Disconnect the battery before working with the board|Take a photo of the location of the screws and cables|Prepare thermal paste (if you plan to replace it)

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Step 4: Removing the Cooling System and Replacing Thermal Paste

If the purpose of disassembly is cleaning dust or replacing thermal paste, after removing the drives and RAM, you need to get to the cooler and radiator. In laptops Acer Aspire The cooling system is usually attached with 3-5 screws to the motherboard. Before unscrewing them:

  1. Disconnect the fan connector (it may be glued to the board).
  2. Carefully remove the heatsink, rocking it from side to side (the thermal paste may “stick”).
  3. Clean any remaining old paste from the CPU and GPU (if any) using isopropyl alcohol and a lint-free wipe.

When applying new thermal paste, use pea method (the size of a grain of rice) for CPU and GPU. On models with discrete graphics (for example, Acer Aspire 7 with NVIDIA GTX 1650) paste may also be required for the video card. Avoid excess - it leads to overheating due to the “cushion” between the chip and the radiator.

After cleaning, check the condition of the fan: if the blades are clogged with dust, they can be washed with soap and water (after they are completely dry!). In models Aspire 5 And Aspire 7 a common problem with cooler bearing — if you hear a grinding noise during operation, it is better to replace the fan completely (original spare parts are searched by code, for example, KC.00605.006 for Aspire A515-52).

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Use thermal paste with high thermal conductivity (from 10 W/mK) for laptops - it retains its properties longer at high temperatures.

Step 5: Disassemble the keyboard and top panel (if necessary)

If you need to get to screen cable, speakers or touchpad, you will need to remove the keyboard. In laptops Acer Aspire it is attached with latches and 1-2 screws (usually under the sticker between F5 And F6). To remove it:

  1. Gently pry up the keyboard with a plastic pick, starting at the top edge (above the function keys).
  2. Lift it up and disconnect the cable by pulling the black latch (not the wires!).
  3. Move the keyboard to the side - there may be additional screws underneath that secure the top panel.

Under the keyboard you will find:

  • 🔊 Speakers (attached with latches or screws).
  • 🖱️ Touchpad (the cable is usually glued to the board).
  • 📶 Wi-Fi antennas (run under the screen).

If the goal is to replace the touchpad or speakers, be careful with cables: Acer Aspire they often glued to the board double-sided tape. Do not pull the wires - it is better to heat the mounting area with a hairdryer (temperature no higher than 60°C) so that the glue softens. To replace the screen, you will need to completely remove the top panel, but this is a task of increased complexity - here it is better to contact the service.

⚠️ Attention: In models Acer Aspire with backlit keyboard (eg Aspire 7 A715-75G) the backlight cable is extremely fragile. If it is damaged, the keyboard will stop lighting, and replacing the cable will cost 3,000–5,000 rubles.

Step 6: Assembling the laptop and checking its functionality

Assembly occurs in the reverse order, but with some nuances:

  1. Make sure that all cables are connected tightly (especially keyboard and touchpad cable).
  2. Tighten the screws in a crisscross pattern to prevent the case from twisting.
  3. Before final assembly, turn on the laptop with the battery connected, but without the back cover - this makes it easier to check if everything works (keyboard, touchpad, USB ports).

After building, run a stress test (for example, in AIDA64 or Prime95) to ensure that the cooling system is working correctly. If laptop switches off under load, possible reasons:

  • 🔥 Not enough thermal paste (check temperatures in HWMonitor).
  • 🔌 Poor contact in the power connector (reconnect the battery).
  • 🤖 The cooler is installed incorrectly (check if the fan is spinning).

If it doesn't work after disassembly Wi-Fi, check:

  • Are the antennas connected (white and black cables should fit tightly).
  • Is the module enabled in the BIOS (go to Advanced → Wireless).
  • Is the module itself damaged (try reinstalling the driver).
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After replacing the thermal paste, temperatures under load should drop by 10–20°C. If the difference is smaller, the heatsink may be poorly pressed to the chip.

FAQ: Frequently asked questions when disassembling Acer Aspire

Is it possible to disassemble the Acer Aspire without special tools?

Theoretically, yes, but the risk of damaging the case or cables increases greatly. For example, without a plastic pick, you may scratch the lid or break the latches. Minimum set: Phillips screwdriver + plastic card (instead of a mediator). However, for models with hidden screws (e.g. Aspire 5 A515-56) you can’t do without tweezers and an antistatic wrist strap.

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

Signs of “dried out” thermal paste:

  • Laptop overheats (switches off at temperatures above 95°C).
  • Cooler works at maximum even in idle time.
  • CPU temperature under load exceeds 85–90°C (checked in HWMonitor or Core Temp).

On average, it is recommended to change thermal paste every 2–3 years, but if the laptop is often used for gaming or rendering, the interval is reduced to 1–1.5 years.

What should I do if the screen does not turn on after disassembling?

Probable reasons:

  1. Not connected matrix cable (check the connector on the motherboard and behind the screen).
  2. Damaged backlight cable (the screen glows dimly, there is an image).
  3. Disconnected WiFi antennas, if they pass under the screen (in some models this blocks switching on).
  4. The BIOS has crashed (if you updated the firmware before disassembling). Solution: reset CMOS (remove battery for 10 minutes).

If the problem is in the cable, replacing it will cost 1,500–4,000 ₽ (depending on the model).

Is it possible to replace the processor in Acer Aspire?

Depends on model:

  • ✅ Possibly in laptops with removable CPU (For example, Acer Aspire 7 with Intel H-series or Aspire 5 with AMD Ryzen 5 5500U).
  • ❌ Impossible in ultrabooks with soldered processor (For example, Aspire 3 A315-56 or Aspire 5 A515-54).

Before replacing, check the compatibility with the motherboard chipset. For example, in Aspire 5 A515-55 can be installed Intel Core i7-1165G7 instead of i5-1135G7, but will require a BIOS update.

How to clean the cooler from dust without disassembling the laptop?

Methods partial cleaning:

  • 💨 Vacuum cleaner at minimum power (keep 5 cm away from ventilation holes).
  • 🌬️ Compressed air cylinder (blow in short bursts, holding the cooler blades with your hand so as not to spin it).
  • 🧹 Soft brush (for cleaning the grates).

These methods will only remove surface dust. For deep cleaning (for example, if dust is clogged between the fins of the radiator), disassembly is required.