TYAN Tomcat n3400B S2925 Operation and maintenance manual

Tomcat n3400B S2925
CPU VRD Heat Dispersion Notice
INSTALL FAN INTO CHASSIS TO LET AIR FLOW IN!!!
-To ensure that the board runs efficiently and does not
overheat, make sure there is air flow around the CPU VRD
(as shown) to help disperse the heat generated around the
CPU.
http://www.TYAN.com D/N:D1833-100
CPU VRD