Where is random access memory (RAM) located in a laptop - diagrams, photos and access instructions

Have you opened your laptop and want to increase the amount of RAM, but don’t know where to look for it? This problem is familiar to many - manufacturers hide RAM in different places, and sometimes they make it permanent. In this article we will look at where the RAM is located in laptops of popular brands (ASUS, Lenovo, HP, Acer, Dell), how to find it without disassembling the case, and what to do if there are no slots for RAM at all.

Let us warn you right away: 60% of modern ultrabooks and thin laptops RAM is soldered on the motherboard. This means that you cannot replace it - you can only buy a new laptop. But in gaming, office and budget models, the RAM is most often removable. Next, you will learn how to determine the type of memory in your device and where exactly to look for it.

How to tell if the RAM in your laptop is removable (without disassembling)

Before you search where is the ram located, you need to make sure that it can be replaced at all. Here are 3 ways to check this without opening the case:

• 🔍 View model specifications on the manufacturer's website. Look for the section Specifications → Memory or RAM. If specified "Soldered" or "Onboard" — memory is soldered.
• 💻 Use diagnostic programs. Utilities like CPU-Z (tab SPD) or AIDA64 (section Motherboard → SPD) will show the number of slots and memory type.
• 🛠️ Google model + "RAM upgrade". On the forums (Reddit, NotebookCheck) often post photos of the insides of specific laptops.

If the specifications indicate SO-DIMM - This is a removable RAM form factor. If LPDDR4/LPDDR5 — most likely, the memory is soldered. For example, in MacBook Air M1/M2 And Lenovo Yoga Slim 7 the RAM is non-removable, and ASUS TUF Gaming or HP Pavilion - usually removable.

Typical locations of RAM in laptops (with photos)

In 90% of cases, RAM in laptops is located in one of three places:

1. Under a separate cover on the bottom (the most convenient option). Usually marked as RAM or Memory.
2. Under the common back cover (full analysis required). Often next to SSD and a cooler.
3. Under the keyboard (in older or compact models). For example, in some Dell Latitude or Sony VAIO.

Here's what it looks like in practice:

Location type	Example models	Photo (diagram)	Difficulty of access
Separate cover	Lenovo ThinkPad T/X-series, HP ProBook, Dell Precision	[Image: Cap labeled RAM]	⭐ (easy)
Under a common cover	ASUS ROG Strix, Acer Nitro 5, MSI GF63	[Image: RAM next to SSD]	⭐⭐ (average)
Under the keyboard	Dell Latitude E6400, Sony VAIO VPC, Toshiba Satellite	[Image: Disassembled laptop with exposed keyboard]	⭐⭐⭐ (difficult)
Soldered on the board	MacBook Air/Pro (2018+), Lenovo Yoga 7i, HP Spectre	[Image: RAM chips on motherboard]	❌ (irreplaceable)

In laptops with discrete graphics (for example, NVIDIA RTX or AMD Radeon) RAM is often located closer to the processor to reduce communication latency. This is typical for game models like ASUS ROG Zephyrus or MSI Raider.

Where to look for RAM in laptops of popular brands

Each manufacturer has its own "tricks" for the placement of RAM. Here's a quick guide to the brands:

• 🔧 Lenovo ThinkPad: almost always a separate cover with an inscription RAM/Memory. Exception - models X1 Carbon (memory is soldered).
• 🖥️ HP (Pavilion, ProBook, EliteBook): in Pavilion - under a common cover, in EliteBook - separate hatch. B OMEN (gaming) - next to the cooler.
• 🎮 ASUS (ROG, TUF, ZenBook): in ROG Strix - under the cover with the logo, in ZenBook - often unsoldered. B TUF Gaming — two slots for RAM.
• 💼 Dell (Latitude, XPS, Inspiron): in Latitude - separate hatch, in XPS 13/15 - soldered, in Inspiron - under a common cover.
• 🍎 Apple MacBook: Since 2016, all models have soldered RAM. B MacBook Pro until 2015 - removable (under the keyboard).
• 🔥 Acer (Nitro, Predator, Swift): in Predator - two slots under the cover, in Swift 3/5 - often unsoldered.

If your model is not listed, check it on the website Crucial Memory Advisor — there are compatibility databases for 99% of laptops.

Step-by-step instructions: how to get to RAM

If you are sure that the memory is removable, follow this algorithm. Important: Before use, turn off the laptop, disconnect the battery (if possible), and use an antistatic wrist strap.

Unplug the laptop and remove the battery

Prepare a screwdriver (usually Phillips PH0 or PH1)

Find an antistatic bag for new modules

Take a photo of the current location of the RAM (so as not to confuse the slots)

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Next, proceed according to the scheme:

1. Remove the back cover:
   • If there is a separate hatch for RAM, unscrew 1-2 screws and remove it.
   • If the cover is shared, carefully pry it off with a plastic card (start from the corner). On some models (Lenovo Legion) the cover is secured with latches + screws.
2. Find RAM Modules:
   • They look like long black dies with contacts (usually 2 or 4 pieces).
   • There may be an inscription nearby DIMM1/DIMM2 or RAM SLOT A/B.
3. Retrieve old memory:
   • Press the latches on the sides of the module (they should snap to the sides).
   • Gently pull the die upward at a 30° angle.
4. Install new RAM:
   • Insert the module into the slot at a 30° angle and press until the latches click.
   • Make sure the contacts are completely seated in the connector.

Attention! Some laptops (eg. HP ZBook) RAM slots may be covered with a metal frame - it must be unscrewed separately.

What to do if the RAM latches do not release?

If the latches do not budge, do not apply force - you may break the fastener. Try:

1. Press the latches one by one (first one, then the other).

2. Use a plastic spatula to pry.

3. Check if there is anything nearby (for example, a radiator or wires) that is in the way.

As a last resort, contact a service center - some laptops (for example, Alienware m15) have non-standard fastenings.

Common mistakes when searching and replacing RAM

Even experienced users sometimes make mistakes that can damage their laptop. Here are the most common:

⚠️ Attention: Never touch the RAM contacts with bare hands - static electricity can damage the modules. Use an antistatic wrist strap or at least touch a grounded object before working.

• ❌ Ignoring slot order. Some laptops (eg. ASUS ROG) for dual-channel mode you need to install modules in slots DIMM1 And DIMM3, not DIMM1 And DIMM2.
• ❌ Using incompatible memory. For example, in Lenovo ThinkPad P-series only supported ECC RAM, but regular DDR4 will not work.
• ❌ Incomplete removal of old RAM. If the module is not completely out of the slot, the new dies will not fit into place.
• ❌ They forget about BIOS. After replacing the RAM in some laptops (Dell Precision) you need to reset the BIOS settings (remove the CMOS battery or use a jumper).

Another typical problem is Laptop doesn't see new memory. The reasons may be different:

• Frequency incompatibility (for example, you set DDR4-3200 into a laptop that only supports DDR4-2666).
• One of the modules is faulty (check one by one).
• Volume limitation in BIOS (firmware needs to be updated).

1. Are the modules inserted correctly (the latches should click).

2. Are there any foreign objects in the slots?

3. Is the battery connected (some laptops will not start without it, even from the mains).-->

How to check that new RAM is working correctly

After installing new memory, you need to make sure that it is recognized by the system and works without errors. Here's what to do:

1. Check capacity in Windows/macOS/Linux:
   • B Windows: Start → Settings → System → About (section Device characteristics).
   • B macOS: About This Mac → Memory.
   • B Linux: command

     free -h

     or

     sudo dmidecode -t memory

     .
2. Run a memory test:
   • On Windows: enter in search Memory Checker and restart your PC.
   • On Linux: use Memtest86+ (bootable USB image).
3. Check dual channel mode:
   • B CPU-Z (tab Memory) look at the parameter Channels # - must be Dual.
   • If it shows Single, move the modules to other slots.

If the memory test shows errors (Memory errors detected), try:

• Reinstall modules (possibly bad contact).
• Check each module individually.
• Update BIOS (sometimes solves compatibility issues).

What to do if the RAM is soldered on the board

If your laptop has non-removable RAM, you have three options:

• 🔄 Sell a laptop and buy a model with removable RAM. This is relevant if you are critically short of memory (for example, to work in Photoshop or 3D modeling).
• ☁️ Use external solutions:
  • USB-RAM (For example, Samsung T7 Shield with function ReadyBoost on Windows).
  • External video card (if the problem is with the integrated graphics, which “steals” RAM).
• ⚡ Optimize current memory:
  • Disable unnecessary programs in startup (Task Manager → Startup).
  • Use lightweight program alternatives (for example, Paint.NET instead of Photoshop).
  • Activate the swap file (on Windows: Control Panel → System → Advanced Settings → Performance → Advanced → Virtual Memory).

Some laptops (eg. Microsoft Surface Book 3) The RAM is soldered, but it can be replaced at an authorized service center - the manufacturer provides such services for a fee.

FAQ: Frequently asked questions about the location of RAM in laptops

Is it possible to add RAM if the laptop only has one slot?

Yes, but only if:

• Your laptop supports larger modules (for example, instead of 8 GB, install 16 GB or 32 GB).
• The processor and motherboard chipset have no capacity restrictions (check on the manufacturer's website).

If there is only one slot, and the maximum supported volume is 8 GB, then you will not be able to increase the memory.

How can I find out how many RAM slots my laptop has?

Methods:

• Use the program CPU-Z (tab SPD — the number of slots is displayed in the drop-down menu).
• View model specifications on the manufacturer's website.
• Disassemble the laptop and count the physical connectors.

Some laptops (eg. HP EliteBook 840) there may be 2 slots, but one of them is occupied by a soldered module.

What happens if you install RAM with a different frequency?

Depends on laptop:

• If the motherboard supports a higher frequency, the memory will operate at the maximum supported (for example, DDR4-3200降 to DDR4-2666).
• If the frequency is lower, the RAM will operate at its native frequency (but this is pointless, since you will not get a performance boost).
• In rare cases, the laptop may not start (if the memory timings are incompatible).

It is better to choose modules with the frequency specified in the specifications of your laptop.

Is it possible to put RAM from a laptop into a PC (and vice versa)?

No, you can't. Laptops use form factor SO-DIMM, and desktop PCs - DIMM. They are physically incompatible:

• SO-DIMM - shorter and narrower (67.6 mm × 30 mm).
• DIMM - longer (133.35 mm × 31.25 mm).

Voltage and supported frequencies may also differ.

Which brand of RAM is better to choose for an upgrade?

Recommended manufacturers (in terms of reliability and compatibility):

• Crucial — optimal price/quality ratio, good compatibility.
• Kingston - reliable modules, often supplied with laptops.
• Samsung - original chips, but more expensive.
• Corsair Vengeance — for gaming laptops (with radiators).
• G.Skill Ripjaws — high-frequency memory for enthusiasts.

Avoid no-name brands - they may cause errors or not work at the stated frequency.