SEL Troubleshooting Guide

PCI Express* and Legacy PCI Subsystem System Event Log Troubleshooting Guide for Intel® S5500/S3420 Series Server Boards
62 Intel order number G74211-002 Revision 1.1
Table 67: Legacy PCI Error Sensor Typical Characteristics
Byte
Field
Description
8
9
Generator ID
0033h = BIOS SMI Handler
11
Sensor Type
13h = Critical Interrupt
12
Sensor Number
03h
13
Event Direction and
Event Type
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 6Fh (Sensor Specific)
14
Event Data 1
[7:6] – 10b = OEM code in Event Data 2
[5:4] – 10b = OEM code in Event Data 3
[3:0] – Event Trigger Offset as described in Table 68
15
Event Data 2
PCI Bus number
16
Event Data 3
[7:3] – PCI Device number
[2:0] – PCI Function number
Table 68: Legacy PCI Error Sensor Event Trigger Offset – Next Steps
Event Trigger Offset
Description
Next Steps
Hex
Description
04h
PERR#
Parity Error, PERR, asserted. This is a fatal error.
1. Decode bus, device, and function to identify the card.
2. If this is an add-in card:
a. Verify the card is inserted properly.
b. Install the card in another slot and check whether the error follows the card or stays with
the slot.
c. Update all firmware and drivers, including non-Intel components.
3. If this is an onboard device:
a. Update all BIOS, firmware, and drivers.
b. Replace the board.
05h
SERR#
System Error, SERR, asserted. This is a fatal error.