Strange font size in X.Org X Server 1.4.2

[Jin Guojun]

The X server works fine for most hardwares except HP Pavilion dv5210us 
Notebook.

X applications, like Firefox, Mozilla, Openoffice, Xclock -d, will all 
pop up a huge window with
very large font (an example of large font xclock -- shown in 
xclock-img.gif compare normal xclock on
X.Org X Server 1.4.0/FreeBSD 6.3 -- shown in xclock-normal.gif).
This happens on both 6.4 and 7.1 releases.

Is there something needed to be configured to change this behavior?

-Jin