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Everything About A Laptop Motherboard

Updated on Jul 20, 2021 by Jessica Parker
laptop motherboard

A laptop motherboard is a printed circuit board (PCB) that houses important components of a laptop. It contains the hard disk, CPU, RAM, GPU, and various parts that interface with them. The physical layout of the motherboard has changed where more features and connectivity options are added, but the basic concept remains the same.

How to Choose a Laptop Motherboard?

A motherboard is a central board present on any laptop. The right motherboard can improve your laptop's performance and efficiency. We have listed a few factors to consider before choosing the right laptop motherboard.


It's important to choose the motherboard that includes the right socket and chipset as per your selected CPU. AMD and Intel are two popular names in the market for the best CPU manufacturers. When you are looking to buy a motherboard, go with the one that supports the CPU processor.

Form Factor

Form factor indicates the size and capacity of the motherboard to hold various components. A larger motherboard will fit more components, but it is of no use if it doesn't fit in your laptop case. The form factor you need to find should fit your laptop's size and space.

Expansion Slots

The expansion slots refer to slots that allow you to expand the hardware capabilities of your motherboard. The motherboard hosts various of parts, and they are connected to the motherboard via PCIe (Peripheral Component Interconnect Express) slots.

PCIe slots come in four sizes; x1, x4, x8, and x16. The commonly used PCIe standards with AMD- and Intel-compatible boards are PCIe 3.0 and PCIe 4.0. Some motherboards feature extra expansion slots to help you with your future needs. Consider buying such models, but do look for the right size that suits your upgradable hardware.


A RAM is a crucial component of any laptop motherboard. It helps you multitask and run a variety of programs at the same time. The right RAM capacity depends on your CPU needs. Go with 4GB or 8GB RAM if you are a light user with low multitasking needs. You should go with a RAM capacity of 16GB or more if you perform graphics-oriented tasks or if you are a gamer.


High storage means large space for your heavy files, programs, games, and other data. A laptop motherboard can come with SSD storage or HDD storage. An SSD is a solid-state drive and is faster than HDD (hard disk drive). You can go with any mode as per your budget and requirement. Make sure you choose the right storage capacity.


GPU is a graphic processing unit of the laptop motherboard. It fits in PCIe slots of 3.0 and of size x16. Choosing a motherboard that fits your GPU is important. Identify what specs your GPU requires and match them with your selected motherboard model. It is best to use two GPUs when there are two PCIe slots.


A laptop motherboard has different connectivity slots, including PCIe, DIMM, HDMI, and USB. Some slots are for internal connections, while others are for establishing external connections. The external slots are present on the I/O panel. Buy a motherboard that has enough connectivity options. The right number of connectivity slots will depend on your connection requirements.

Is it Worth to Replace a Laptop Motherboard?

Buying a new laptop can cost you a significant amount. Upgrading your laptop motherboard is undoubtedly a worthy decision. It also depends on your requirements too. If you want an upgraded graphic performance, higher processing speed, and updated hardware, replacing a laptop motherboard is a great option.

What is The Cost of a Laptop Motherboard?

The laptop motherboard can cost anywhere between $30 to $200 and more. The high-end models will cost around $100 and more. Toshiba Satellite C55 motherboard for laptops costs just $95.05. It has a part number V000325050 and has excellent compatibility with Intel processors.


Motherboard is the most important component in your laptop. It consists of parts that play a major role in keeping your laptop's performance high. You should choose a motherboard with advanced specs, if you are buying for the best gaming laptops. BestViewsReviews rates and recommends hundreds of motherboards based on performance, easy to install, and build quality.

Rank #1 in Computer Motherboards

ASUS ROG Strix B450-F Gaming Motherboard

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Rank #2 in Computer Motherboards

MSI MPG Z390 Gaming Plus

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Rank #3 in Computer Motherboards

Asus Intel 8th Gen DDR4 HDMI VGA Micro ATX Motherboards

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