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Lapping an HDT cooler is bad.

Posted: Mon Sep 22, 2008 8:16 am
by bubba
Figured it was only a matter of time before someone did it. I ran across a link this morning to one such endeavor.

http://www.evga.com/forums/tm.asp?m=365730&mpage=1&key=&
And here is the reason why. I lightly lapped my OCZ Vendetta 2 just to flatten a raised middle heatpipe which was about .5mm higher than the outer ones. So I went with 400, 600 and finally 800 grit sandpaper and I wanted to polish it. as I applied the polish and lightly pressed on the base, it caved in and cracked. here is the proof:


And the image of the result.
Lapping a HDT cooler is bad.jpg
Lapping a HDT cooler is bad.jpg (75.44 KiB) Viewed 4503 times

Re: Lapping an HDT cooler is bad.

Posted: Mon Sep 22, 2008 8:26 am
by sbinh
Lapping is not bad .. but lapping too much is bad .. :mrgreen: :mrgreen:

Re: Lapping an HDT cooler is bad.

Posted: Mon Sep 22, 2008 10:05 am
by DMB2000uk
The guy who did this has sent it back for a refund >_>

Apparently he focused on the middle pipe as it was raised above the others, so the can't have been very strong to start off with if the outside two broke with little to no sanding on them.

Dan

Re: Lapping an HDT cooler is bad.

Posted: Mon Sep 22, 2008 1:31 pm
by martini161
i remeber when these things were first coming out thinking what would happen if someone lapped one. now i know :P

Re: Lapping an HDT cooler is bad.

Posted: Mon Sep 22, 2008 4:22 pm
by vicaphit
DMB2000uk wrote:The guy who did this has sent it back for a refund >_>
"I'm stupid and I destroyed this thing I just bought, can I have my money back?"

Re: Lapping an HDT cooler is bad.

Posted: Tue Sep 23, 2008 6:00 am
by DaIceMan
DMB2000uk wrote:The guy who did this has sent it back for a refund >_>

Dan
And we wonder why it's so hard to get a legitimate RMA from some companies?