Debug Procedure; Level 1 Debug (Port 80/Bios) - Intel 6300ESB ICH User Manual

Debug Procedure

The debug procedures in this section are used to determine baseline functionality for the Intel
Xeon™ Processor with 800 MHz System Bus, Intel
Development Kit. This is a cursory set of tests designed to provide a level of confidence in the
platform operation.
6.1

Level 1 Debug (Port 80/BIOS)

Refer to the steps in
Table 6.

Level 1 Debug (Port 80/BIOS)

Item Test
1 Verify "SYSTEM PWRGD" LED CR2H1: Green
Is "PCI Reset" LED (decimal on
2
DS1J2) illuminated?
3 Verify CPURST LED is off
4 Verify Port 80 Posting
5 Check BIOS revision
6 Verify default Jumper settings
®
Intel Xeon™ Processor, Intel
Table 6 when debugging a board that does not boot.
Pass/Fail Criteria
Decimal on Port 80 display
Red
CR7K3: Off
Port 80 LEDs are posting
boot codes and stopping
Latest BIOS installed
See default settings
® ®
E7520 Chipset, Intel 6300ESB ICH Development Kit User's Manual
®
E7520 Chipset, and Intel
Cause of Failure
Power Sequence Failure—go immediately to Level 2
debug
PCI Reset Stuck—go to Level 3 debug
CPU Reset Stuck—go to Level 3 debug
System Hang—Check BIOS go to level 3 debug. Refer
to AMI* BIOS documentation for details. Also refer to
Schematic Page 68, Coord. D5.
Contact your Intel Representative for the latest BIOS
image.
Improper Jumper settings
Debug Procedure
6
®
®
6300ESB ICH
33