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Acer Altos G520 Altos G520 Service Guide - Page 78

Primary & Secondary BIOS ID's don't match., WatchDog Timer ExpiredSecondary BIOS maybe bad!.

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Error Code 8161 8170 8171 8180 8181 8190 8198 8300 8301 8305 84F1 84F2 84F3 84F4 84FF 8500 8501 8502 8504 8505 8506 8600 8601 8602 8603 Error Message Processor 02 unable to apply BIOS update Processor 01 failed BIST Processor 02 failed BIST BIOS does not support current stepping for Processor 1 BIOS does not support current stepping for Processor 2 Watchdog timer failed on last boot OS boot watchdog timer failure BaseBoard Management Controller failed Self Test Not enough space in Runtime area!!. SMBIOS data will not be available. Primary Hot swap Controller failed to function BIST failed for all available processors BaseBoard Management Controller failed to respond BaseBoard Management Controller in Update Mode Sensor Data Record Empty System Event Log Full Bad or missing memory in slot 3A Bad or missing memory in slot 2A Bad or missing memory in slot 1A Bad or missing memory in slot 3B Bad or missing memory in slot 2B Bad or missing memory in slot 1B Primary & Secondary BIOS ID's don't match. Override Jumper is set to force boot from lower bank of flash ROM. WatchDog Timer Expired(Secondary BIOS maybe bad!). Secondary BIOS CheckSum fail. Response Pause Pause Pause Pause Pause Warning Pause Pause Pause Pause Halt Pause Pause Pause Warning Pause Pause Pause Pause Pause Pause Pause Pause Pause Pause 69 Altos G520

Section	Page
Altos G520 Service Guide	1
Revision History	2
Copyright	3
Disclaimer	3
Conventions	4
Preface	5
T.O.C	7
S.G_G520_CH1	9
System Introduction	9
Features	9
System Block Diagram	12
Mainboard Placement	14
Hot Plug HDD Cage backplane board layout (SCSI)	16
Hot Plug HDD Cage backplane board layout (SATA)	17
Front Bezel	18
Front Panel	19
Rear Panel	20
Internal Components	21
Hardware Specifications and Configurations	22
Power Management	28
Environmental Requirements	29
Mechanical Specifications	30
ASM	31
ASM 6.0 build 200	31
Intelligent Platform Management Interface (IPMI)	32
Intelligent Platform Management Interface (IPMI)	32
Intelligent Platform Management Bus (IPMB)	32
Intelligent Chassis Management Bus (ICMB)	32
Basedboard Management Controller (BMC)	32
S.G_G520_CH2	33
System Utilities	33
Entering setup	34
Main Menu	36
Advanced Menu	37
Processor Summary and Configuration	38
IDE Configuration	40
Primary/Secondary/Third/Fourth IDE Master/Slave	42
Floppy Configuration	44
Super I/O Configuration	45
USB Configuration	46
PCI Configuration	47
Memory Configuration	48
Boot	49
Boot Settings Configuration	50
Boot Device Priority	51
Hard Disk Drives	52
Removable Devices	53
ATAPI CD/DVD Devices	54
Security	55
To set an Administrator/User password	57
To remove the User Password	57
Server	58
System Management	60
Serial Console Features	61
Event Log Configuration	62
Exit	63
S.G_G520_CH3	65
General Information	66
Before You Begin	66
Disassemble Altos G520	67
Removing the Housing	67
Removing the Air Duck, Heatsink and CPU	68
Removing the Memory	68
Removing the PCI	68
Removing the HDD and FDD Module	69
Removing the Power Supply	71
Removing the Mainboard	71
Removing the LED Board	72
S.G_G520_CH4	73
Troubleshooting	73
Error Messages	74
BIOS POST Beep Codes	75
BIOS Recovery Beep Codes	75
POST Error Codes and Messages	76
Boot Block Error Beep Codes	79
POST Error Beep Codes	80
BIOS Beep Codes	81
POST Code Checkpoints	82
Bootblock Initialization Code Checkpoints	84
Bootblock Recovery Code Checkpoint	85
DIM Code Checkpoints	86
ACPI Runtime Checkpoints	87
Memory Error Codes	88
S.G_G520_CH5	89
Jumper and Connector Information	89
Clearing the CMOS	89
Clearing the Password	90
Jumper and Connector	91
S.G_G520_CH6	98
FRU (Field Replaceable Unit) List	98
Altos G520 Exploded Diagram	99
Part List	100
S.G_G520_AppA	106
Test Compatible Components	106
Windows 2000 & 2003 Environment Test	107
Netware 6.5 Environment Test	109

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