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Unread 07-05-2005, 02:04 PM   #1
jman1310
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Join Date: Oct 2004
Location: Sunny Florida
Posts: 246
Default Gouge marks on WB from IHS!

i'm using a brand new DD TDX and an Intel 3.2 P4
the CPU has been in several systems under a Swiftech MCX4000 and one other WB
i just took it off to see if i could get a better mount and found that the 4 corners of the IHS gouged the base of the TDX
the 2nd pic is a selection of the 1st blown up 200%
using a metal straight edge the IHS and the TDX are nearly flat, minimal light is visible
with no TIM joint if the CPU is placed on the TDX, there is a slight bit of stickyness (can't remember what it is called - similiar to surface tension in water)
should i lap the IHS? maybe just round the corners a little bit?
i'm thinking that the IHS may not be fully contacting the CPU and when pressure is applied the IHS deforms slightly
or
i applied too much pressure when mounting the TDX but i don't think so as i only compressed the springs about 60~70%

thanks for your thoughts
Attached Images
File Type: jpg wb 001.jpg (124.8 KB, 17 views)
File Type: jpg wb 006.jpg (16.5 KB, 24 views)

Last edited by jman1310; 07-06-2005 at 03:12 PM.
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