Swiftech MCX478 V User Manual
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4.
Position the heatsink inside the retention frame as shown figure 1. Engage the end of each spring clip into the holes of the retention
frame posts. While holding down the opposite side of the heatsink to prevent it from tilting, push down on the first spring clip’s
thumb bracket to engage the other end. Then do the same with the second clip. The heatsink is now securely attached to the
retention frame. Verify that the spring clips are sitting flat on the heatsink steps, and that the edge of the clip is adjacent to the edge
of the heatsink. Please note for installation of the heatsink with a 92mm fan.
5.
Fan installation:
Place the fan atop the heatsink, and use the provided snap rivets to secure it to the fan brackets, as shown figure 1.
5.
Recommended fans
Please consult our w
for an updated list of recommended fans.
Note concerning installation with 92mm fan brackets:
Because of the limited clearance available when using 92mm fan brackets, installation of the spring clips requires that the clip be engaged in
the posts at an angle instead of straight down, so that the spring clip’s thumb bracket will clear the upper leg of the fan bracket. As this
procedure may be problematic to some users, an alternative way to install the spring clips is to simply remove the two 92mm fan brackets on
one side, install the spring clips, and then re-install the fan brackets.
III. Final inspection
Now that the heatsink is installed, startup your computer, go into the BIOS and observe the CPU temperature. CPU temperature is
completely dependant on ambient temperature inside the case, type of fan used, and processor frequency. At the lowest air flow level,
the MCX478-V heatsink should never exceed Intel’s specifications as defined here: http://developer.intel.com/design/Pentium4/guides/
In all cases, and irrespective of any of the factors listed above, processor temperature should never exceed 65
°C as you monitor the
temperature in the Bios. If it does, shut down the computer immediately, and review your entire installation. Troubleshooting help is
available on our web site at
, or by calling customer support at 562-595-8009.
DISCLAIMER: Swiftech assumes no liability whatsoever, expressed or implied, for the use of these products.
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Copyright Swiftech 2002 – All rights reserved – Last revision date: 11-24-04
Rouchon Industries, Inc., dba Swiftech – 1703 E. 28
th
Street, Signal Hill, CA 90755 – Tel. 562-595-8009 – Fax 562-595-8769
E Mail: Swiftech @swiftnets.com – URL:
http://www.swiftnets.com
Information subject to change without notice