Table 2-12 Bios-Generated Boot Block Post Beep Codes - Sun Microsystems Sun StorEdge 5310 NAS Troubleshooting Manual

TABLE 2-11
Beep Code
2-1-2-3
2-2-3-1
1-5-1-1
1-5-2-2
1-5-2-3
1-5-2-4
1-5-4-2
1-5-4-3
1-5-4-4
BIOS-Generated Boot Block POST Beep Codes
TABLE 2-12
Beep
Code Error Message
1 Refresh timer failure
2 Parity error
3 Base memory failure
4 System timer
5 Processor failure
6 Keyboard controller Gate A20
failure
7 Processor exception interrupt error
8 Display memory read/write error
9 ROM checksum error
10 Shutdown register error
11 Invalid BIOS
2-28 Sun StorEdge 5310 NAS Troubleshooting Guide • December 2004
BMC-Generated POST Beep Codes
1
Description
Check ROM copyright notice.
Test for unexpected interrupts.
FRB failure (processor failure)
No processors installed or processor socket 1 is empty
Processor configuration error (for example, mismatched VIDs)
Front-side bus select configuration error (for example, mismatched BSELs)
Power fault: DC power unexpectedly lost (for example, power good from the
power supply was deasserted)
Chipset control failure
Power control failure (for example, power good from the power supply did
not respond to power request)
1 The code indicates the beep sequence; for example, 1-5-1-1 means a single beep, then a
pause, then 5 beeps in a row, then a pause, then a single beep, then a pause, and then
finally a single beep.
Description
The memory refresh circuitry on the motherboard is faulty.
Parity can not be reset
Base memory test failure. See Table 2-13 on page 2-29 for
additional error details.
System timer is not operational
Processor failure detected
The keyboard controller may be bad. The BIOS cannot switch
to protected mode.
The CPU generated an exception interrupt.
The system video adapter is either missing or its memory is
faulty. This is not a fatal error.
System BIOS ROM checksum error
Shutdown CMOS register read/write error detected
General BIOS ROM error