It refers to a phenomenon in which, because of the combination of parts which have not gone through the operation verification, the operation of a personal computer (PC) becomes unstable or the PC cannot be activated.
動作検証が済んでいないパーツの組み合わせにより、パーソナルコンピュータ(PC)の動作が不安定になったり、PCが起動しなくなること。