The best part of building your own PC is not only being able to freely choose parts to suit your needs and budget, but also being able to “grow” your PC by replacing or adding parts later on. ``Reassembly’’, which involves installing a new CPU, motherboard, case, etc. and completely replacing the contents, is even more exciting than building a new PC, but there are some points to keep in mind.

The most common problem when reassembling is the compatibility of parts. In particular, you need to be careful about the combination of CPU and motherboard.You must check in advance not only that the socket shape matches, but also that the motherboard’s BIOS (UEFI) version is compatible with the new CPU. If necessary, you should complete the BIOS update while the old CPU is running.

Also, the capacity of the power supply unit is often overlooked. When upgrading to the latest high-performance graphics board (GPU) or CPU, power consumption may jump. Be sure to check whether the existing power supply capacity is sufficient by adding up the TDP (thermal design power) of each part. It is safe to prepare a power supply with a capacity larger than the recommended capacity.

Points to be noted in terms of work include “static electricity countermeasures” and “wiring (cable management).” When working in the dry season, there is a risk of shorting parts due to static electricity, so either touch a metal object to discharge the electricity before working, or wear anti-static gloves. As for wiring, by removing all old cables and rewiring them neatly to match the new case, airflow (cooling efficiency) will be dramatically improved and the product will look beautiful.

And finally, storage data backup is a must. If the configuration changes significantly, it is often necessary to reinstall the OS, so be sure to back up important data to external storage before starting work.