Mmm, i hope this is working for you, the code is ripped of my live site (running on CBrc1)
It's a hacked/changed file, so line numbers are gone.
open View.php
(components/joomlaboard/view.php)
Search for this structure of code: (like this)
[code:1]}
}
else {
$avatar=$userinfo->avatar;
if ($avatar != '') {[/code:1]
and place this line
Before
it
[code:1]$msg_avatar = '<span class="sb_avatar"><a href="index.php?option=com_comprofiler&task=userProfile&user='.$fmessage->userid.'"><img src="'.$imgpath.'" border="0" alt="'.$fmessage->userid.'" /></a></span>';
[/code:1]
Backup you're file first!
I hope it will work for you!
Goodluck