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Diagnostic LEDs

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www.gateway.com Diagnostic LEDs This system board provides a set of eight diagnostic (Port 80) LEDs. If you are troubleshooting your system, these LEDs can help you determine where errors are taking place. If you are experiencing problems with your server, open the case and check these LEDs (CR22 to CR29) on the system board, then check the tables on the following pages to determine the problem. The location of Port 80 LEDs is shown in the following illustration: The eight diagnostic LEDs are divided into two groups. LEDs from CR22-CR25 comprise one group, and LEDs from CR26-CR829 comprise the other group. The two groups represent the two digits of the hex code. The CR22-CR25 group stands for the first digit and the CR26-CR29 group stands for the second. CR22 CR23 CR24 CR25 CR26 CR27 CR28 CR29 65

Section	Page
Checking Out Your Gateway Server	7
Front	8
Control panel	8
Back	9
Interior	10
System board	11
Connectors	11
Hot-swap backplanes	13
SATA II/SAS backplane	13
LED information	14
Getting Help	15
Server Companion DVD	15
Gateway Web site	15
Telephone support	15
Setting Up Your Server	17
Setting up the hardware	18
Protecting from power source problems	18
Starting your server	19
Understanding the power-on self-test	19
Turning off your server	20
Setting up the operating system	20
Initial hardware settings	20
Maintaining Your Server	21
Caring for your server	22
Cleaning your server	22
Cleaning tips	22
Cleaning the keyboard	22
Cleaning the screen	23
Preparing for system recovery	23
Recording the BIOS configuration	23
System administration	23
Gateway Systems Manager	23
Server security	24
Locking the server	24
Using BIOS security passwords	24
Identifying your server	24
Updating the baseboard management controller firmware	25
Using your Server Companion DVD	25
Viewing documents	25
Installing drivers and programs	26
Booting from the Server Companion DVD	27
Installing Components	29
Preparing to install components	30
Selecting a place to work	30
Gathering the tools you need	30
Getting Help	30
Preventing static electricity discharge	30
Opening the server case	31
Closing the server case	33
Installing and removing drives	34
Removing and installing an optical drive	34
Removing and installing a hard drive	35
Filling empty drive bays	37
Installing memory	37
Installing and removing PCI expansion cards	40
Removing and installing the PCI riser assembly, a riser, or a PCI card	40
Replacing system fans	44
Replacing or adding a processor	47
Replacing a power supply module	49
Replacing the power distribution module	50
Replacing the hot-swap backplane	52
Installing and removing an optional mezzanine board	53
Replacing the CMOS battery	54
Replacing the control panel	55
Replacing the system board	55
Using the BIOS Setup Utility	57
Opening the BIOS Setup utility	58
Updating the BIOS	58
Recovering the BIOS	59
Resetting the BIOS	60
Resetting BIOS passwords	61
Updating and recovering the BMC	62
Updating the BMC firmware	62
Recovering the BMC	62
Troubleshooting	63
Telephone support	64
Before calling Gateway Customer Care	64
Telephone support	64
Telephone numbers	64
Tutoring and training	65
Safety guidelines	65
Error messages	65
Memory messages	65
Boot messages	65
Storage Device messages	66
System configuration messages	67
CMOS messages	68
Miscellaneous messages	68
Troubleshooting	69
First steps	69
Battery replacement	69
Beep codes	70
Diagnostic LEDs	71
POST code checkpoints	72
Bootblock initialization code checkpoints	74
Bootblock recovery code checkpoints	75
DIM code checkpoints	76
ACPI runtime checkpoints	76
BIOS	76
Optical drive	76
Expansion cards	77
Hard drive	77
Internet	78
Keyboard	78
LED information	78
Memory	78
Monitor	78
Power	79
Processor	79
Server Specifications	81
System specifications	82
System board specifications	82
Environmental specifications	83
Electronic specifications	83
Memory map	83
Interrupts	84
Connector pinouts	84
Main power connector (J48)	84
Processor power connector (J1)	85
VGA connector	86
Serial port connector	86
Keyboard and Mouse connectors	86
External USB connectors	87
I2C (SMBus) connector	87
Additional specifications	87
BIOS Settings	89
Legal Information	97
Legal Information	101
Numerics	103
A	103
B	103
C	103
D	103
E	103
F	103
G	103
H	103
I	104
J	104
K	104
L	104
M	104
N	104
O	104
P	104
R	104
S	105
T	105
U	105

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www.gateway.com

Diagnostic LEDs

This system board provides a set of eight diagnostic (Port 80) LEDs. If you are troubleshooting

your system, these LEDs can help you determine where errors are taking place.

If you are experiencing problems with your server, open the case and check these LEDs (CR22 to

CR29) on the system board, then check the tables on the following pages to determine the

problem.

The location of Port 80 LEDs is shown in the following illustration:

The eight diagnostic LEDs are divided into two groups. LEDs from CR22-CR25 comprise one group,

and LEDs from CR26-CR829 comprise the other group. The two groups represent the two digits

of the hex code. The CR22-CR25 group stands for the first digit and the CR26-CR29 group stands

for the second.

CR22

CR23

CR24

CR25

CR26

CR27

CR28

CR29