NEC EXPRESS5800/120Ef, Service Manual, Page: 30 / 64

On-screen error message Description Cause Action
0260 System timer error A system timer error
0270 Real time clock error A real-time clock error Fault RTC
Mother Board Exchange
0271 Check data and time
setting
The real-time clock
time setting is incorrect. A time setup of RTC
is unusual
1. Setup Re-Setup
2. Mother Board Exchange
0281 Memory Size found
by POST differed
from EISA CMOS
The memory size is
different from EISA
CMOS by POST is
detected
02B0 Diskette drive A error A floppy disk A error FDD error FDD Exchange
02B2 Incorrect Drive A type
- run SETUP
Incorrect drive A type An incorrect setup by
setup Setup Re-Setup
02D0 System cache error -
Cache disabled
A system cache error 1. Fault CPU
2. Fault Mother Board 1. CPU Exchange
2. Mother Board Exchange
02D1 System Memory
exceeds the CPU's
caching limit.
The memory exceeded
the limit of the cash of
CPU. Fault Mother Board Mother Board Exchange
02F4 EISA CMOS not
write able
It cannot write in EISA
COMS.
02F5 DMA Test Failed DMA test error
02F6 Software NMI Failed Software NMI error
02F7 Fail-safe Timer NMI
Failed
Fail-safe Timer error
0611 IDE configuration
changed
The composition error
of IDE
0612 IDE configuration
error-device disabled
The composition device
error of IDE
0613 COM A configuration
changed
The composition error
of COM A
0614 COM A config.
Error-device disabled
The composition device
error of COM A
0615 COM B
configuration changed
The composition error
of COM B
0616 COM B config.
Error-device disabled
The composition device
error of COM B
0617 Floppy configuration
changed
The composition error
of Floppy
0618 Floppy config. error -
device disabled
The composition device
error of Floppy
0619 Parallel port
configuration changed
The composition error
of Parallel port
061A Parallel port config.
error - device disabled
The composition device
error of Parallel port
0B00 Rebooted during
BIOS boot at Post
Code
It re-started during
BIOS boot
0B01 Rebooted during OS
boot.
It re-started during OS
boot
0B02 Rebooted during OS
Runtime.
It re-started during OS
Running
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