Lenovo V100 Service And Troubleshooting Manual page 21

e e W ^Cv
0251 System CMOS checksum bad
- Default configuration use
0270* Real time clock error
0271 Check date and time settings BIOS
0280 Previous boot incomplete -
Default configuration used
0281 Memory Size found by POST
differed from CMOS
02D0 System cache error - Cache
disabled
02B0 Diskette drive A error
02B1 Diskette drive B error
02B2 Incorrect Drive A type - run
SETUP
02B3 Incorrect Drive B type - run
SETUP
02F0 CPU ID
02F4* EISA CMOS not writable
02F5* DMA Test Failed
02F6* Software NMI Failed
02F7* Fail - Safe Timer NMI Failed ServerBIOS2
m
CMOS CMOS
s *
.
.
*
BIOS
.
- /
.
.
POST
Setup
}
s
.
POST CMOS
RAM BIOS
.
.
,
A: B:
. Setup
A:
B:
}
ServerBIOS2
ServerBIOS2
.
ServerBIOS2
}
.
. BIOS Default Setup Values
, Setup
,
.
/ (1991-2099)
. POST
.
,
Setup
}
.
g
.
g
.
BIOS POST
Setup
Setup
CPU
: EISA CMOS
: DMA(Direct Memory Access)
: NMI(Non-Maskable Interrupt)
J
: Fail-Safe
3
.
s
.
POST
. Setup
.
.
.
.
.
.
.
13