Computer Xiaobai wants to travel to Japan, and wants to buy a cpu, graphics card, memory solid-state disk and install it himself. Is it only necessary to use domestic power?

1. When I go to Japan to buy a solid-state disk of cpu graphics card memory and install it myself, as long as the domestic power supply bought in China is of good quality, it will not burn.

2. When buying a motherboard in Japan, the BIOS is based on Japanese/English interface. You can't buy a Chinese/English interface in Japan, can you? The problem of hardware compatibility exists everywhere, even if you agree with the brand, there may be incompatibility problems;

3. It is dangerous to brush the firmware, because you must carefully confirm that the new version is correct, and it is possible that the manufacturer will not provide the genuine Chinese version of the motherboard you bought in Japan; It is risky to brush other compatible versions of firmware casually-I suggest you back up the original Japanese/English version and try again. Without this kind of skilled experience, I personally don't recommend you to do this unless you find a more professional person to guide you to do this. ....