Buy a motherboard from an electronics store
Order a motherboard from an online retailer
Check the motherboard compatibility with your CPU, RAM, and case
Choose the correct motherboard size and socket type
Compare features such as Wi-Fi, number of slots, and ports
Purchase a used motherboard from a trusted seller
Salvage a motherboard from an old computer
Ask a local computer repair shop for available parts
Get a motherboard through a computer parts marketplace
Verify the motherboard is working before installation