記憶 きおく装置 そうち表示 ひょうじじゃなかったです
kiokusōchihyōjijanakattadesu

Noun
Desu Copula

The polite, past negative form of 記憶装置表示

1. Wasn't a memory device display.; Wasn't showing the memory device.

Past/Perfective
Negative
Polite
Casual Register
Computing