(A)CMOS Battery State LOW(CMOS电池不足);
(B)Keyboard Interface Error(键盘接口错误);
(C)Hard disk drive failure(硬盘故障);
(D)hard disk not present(硬盘参数错误);
(E)Missing operating System(硬盘主引导区被破坏);
(F)Non System Disk Or Disk Error(启动系统文件错误);
(G)Replace Disk And Press A Key To Reboot(CMOS硬盘参数设置错误);
(H)Invalid Media Type Reading Drive C:(硬盘参数不匹配);
(I)Invalid Drive Specification(硬盘BOOT引导系统被破坏);
(J)Invalid BOOT Diskette,Diskette BOOT Failure(软盘引导系统错);
(K)FDD Controller Failure BIOS(软驱控制错误);
(L)HDD Controller Failure BIOS(硬盘控制错误);
(M)Drive Error (BIOS未收到硬盘响应信号);
(N)Cache Memory Bad, Do Not Enable Cache(主板Cache故障)。