sata is found working in ide mode

在进入系统之前出现此句，不知是什么意思？请老师解释。谢谢

SATA DRIVE NOT FOUND is found还是was found? a program is not found autochk program is not found 开机时出现SATA device not found??? PRIMARY MASTER:<SATA DEVICE NOT FOUND> SECONDARY MASTER:<SATA DEVICE NOT FOUND>如何不他取消？ what is w.f.l I found it difficult. 等不等于 i found it is/was difficult? The new book is nowhere to be found. AC97Audio chipset is not found in your sesterm