
EDIT.
SHEET
DRAW. NO.
CUST.
TITLE
15
30
DESCRIPTION DESIG. DATE
FANUC PANEL i
Maintenance Manual
-83138E
4.5. BIOS Diagnostic Message
After turning on the system POST (Power On Self Test) is executed. Diagnosis messages in the following table may be
displayed.
Marks in item “To be solved” represent as bellow.
O : Something of hardware may be failure. Solve these troubles.
1 : When battery supply is stopped, these messages are displayed once. If these are displayed time and again,
something of hardware may be failure.
Error
Code
To be
solved
BIOS message Description
O CPU Temperature Exceeds
the Upper Limit – FATAL
CPU FIN may be not attached to CPU properly.
O Ambient Temperature
Exceeds the Upper Limit
–FATAL
Ambient Temperature in the cabinet may be too high.
O
Ambient Temperature
Exceeds the Lower Limit
–HDD stopped
Ambient Temperature in the cabinet may be too low.
Wait until temperature is in regulated range.
(If BIOS revision is 06 or higher, PANEL i starts automatically
after ambient temperature is in good range. If BIOS revision is
05 or lower, turn off and on at times.)
O
CPU Fan Failure. – FATAL 60mm FAN for base unit is stopped.
O
Case Fan Failure. 40mm FAN for base unit is stopped.
O
HDD Fan Failure. FAN for HDD unit is stopped.
O CMOS Battery Failure.
Battery cable may be not connected or battery is low.
0200 O
Failure Fixed Disk Hard disk drive is defective.
0210 O
Stuck Key
Keyboard operation error. Confirm that keys are not pressed
continuously
0211
Keyboard Error or not
connected
Confirm connection of the keyboard.
0251 1 System CMOS checksum bad
– Default configuration used.
Check sum of CMOS RAM is abnormal.
Default values are loaded, then system restart automatically.
0271 1 Check date and time settings
Time data is not set.
Set correct date and time in BIOS Set-up or utilities.
0280 1 Previous boot incomplete –
Default configuration used
System has not started up normally at latest start-up.
So default values are loaded, then system start up.
Note: BIOS message may be changed by BIOS version.