Gateway 9510 User Manual page 160

Check Diagnostic LED decoder
point G=Green, R=Red, O=Orange
C7 R O
0A G Off
0B G Off
0C G G
0E G G
13 Off Off
24 Off G
30 Off Off
2A G Off
2C G G
2E G G
31 Off Off
33 Off Off
37 Off G
38 G Off
39 G Off
3A G Off
3B G Off
3C G G
Description
G G Early CPU Init Exit.
G Off Initialize the 8042 compatible keyboard controller.
G G Detect the presence of PS/2 mouse.
Off Off Detect the presence of keyboard in KBC port.
G Off Testing and initialization of different Input Devices. Also, update
the Kernel Variables.
Traps the INT09h vector, so that the POST INT09h handler gets
control for IRQ1. Uncompress all available language, BIOS logo,
and Silent logo modules.
G O Early POST initialization of chipset registers.
R Off Uncompress and initialize any platform specific BIOS modules.
R R Initialize System Management Interrupt.
O Off Initialize different devices through DIM.
See "DIM code checkpoints" on page 160
R Off Initialize different devices. Detects and initializes the video
adapter installed in the system that has optional ROMs.
O Off Initializes all the output devices.
R O Allocate memory for ADM module and uncompress it. Give
control to ADM module for initialization. Initialize language and
font modules for ADM. Activate ADM module.
O O Initialize the silent boot module. Set the window for displaying
text information.
O O Displaying sign-on message, CPU information, setup key
message, and any OEM-specific information.
R R Initialize different devices through DIM. See
checkpoints" on page 160
R O Initialize DMAC-1 and DMAC-2.
O R Initialize RTC date/time.
O O Test for total memory installed in the system. Also, check for
ESC
or
system.
R R Mid-POST initialization of chipset registers.
www.gateway.com
for more information.
keys to limit memory test. Display total memory in the
Troubleshooting
for more information.
"DIM code
DEL
155