1. You must have to select the CPU that gives faster speed and higher capacity RAM. It is essential to get the details which motherboard you require for your CPU.
2. It is also essential that you can select the motherboard from the authentic company that gives proper chipset like you need to select the Intel series or other companies' chipset that suitable to your needs and budget.
3. You must have to select the motherboards that are compatible with your computer.
4. You must have to select the proper FBS that is suitable to your motherboard. Bus speed is very important one. You must have to select the proper configuration according to your needs.
5. You also look at the RAM because some motherboard can't support the memory you installed in your computer. It is essential to feet the proper memory that support to your motherboard and chip set.
It is essential that you must cross check the documents that support to your needs. It is essential to select the BIOS and driver updates that suit to your needs. You must have to select the motherboard by looking at all the angles that are compatible with your system. You have various choices that available online. Select the proper motherboard according to your needs.