HP ProLiant DL380 G7 iLO error

I have a HP ProLiant DL380 G7 server which sent me an email that's got me worried.

The system has detected the following event:

SNMP Trap:      9006

Date time:      03/19/2011  11:47:46 PM
Computer:       DC1.domain.local
Source:         Server Agents
Type:           Error
Category:       (4)

Description:
A 'Remote Insight Board Interface Error' trap signifies that the Compaq Remote Insight Board has detected a controller interface error.

Details:
None

I looked at my event log and I have a corresponding log in the Event Viewer. I also looked back a bit further and found the following 2 events have happened 3 or 4 times since the beginning of the year.

Log Name:      System
Source:        hpqilo3
Date:          19/03/2011 07:06:00
Event ID:      78
Task Category: None
Level:         Information
Keywords:      Classic
User:          N/A
Computer:      DC1.domain.local
Description:
The ProLiant Monitor Service is unable to communicate with HP ProLiant iLO 3 Management Controller.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="hpqilo3" />
    <EventID Qualifiers="16642">78</EventID>
    <Level>4</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2011-03-19T07:06:00.000000000Z" />
    <EventRecordID>7147</EventRecordID>
    <Channel>System</Channel>
    <Computer>DC1.domain.local</Computer>
    <Security />
  </System>
  <EventData>
  </EventData>
</Event>



Log Name:      System
Source:        hpqilo3
Date:          19/03/2011 07:06:20
Event ID:      79
Task Category: None
Level:         Information
Keywords:      Classic
User:          N/A
Computer:      DC1.domain.local
Description:
The ProLiant Monitor Service is now able to communicate with HP ProLiant iLO 3 Management Controller. 
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="hpqilo3" />
    <EventID Qualifiers="16642">79</EventID>
    <Level>4</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2011-03-19T07:06:20.000000000Z" />
    <EventRecordID>7148</EventRecordID>
    <Channel>System</Channel>
    <Computer>DC1.domain.local</Computer>
    <Security />
  </System>
  <EventData>
  </EventData>
</Event>

First of all, I notice there is a firmware update available. Do you think this will help me out or is the iLO board (which is on the motherboard right?) or motherboard faulty?