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				Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 6:37 am
				by KnightRid
				Ok, I got a cooler for the core i7 from a very generous person but now I can not get the system to stay on.  I have tried a bunch of things to try and fix it but every time i turn it on, it will start to load then shut off.  Sometimes it will even turn back on itself.
I am about to disassemble the whole thing and reassemble it again to make sure i do not have anything loose, unless any of you have a better suggestion.
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 6:57 am
				by Apoptosis
				check to make sure all the pins are okay in the socket and maybe you can re-seat the CPU at the same time
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 7:26 am
				by nightblood
				check the temperatures in the bios
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 7:49 am
				by Darkstar
				check for thermal paste  
 
 
 
 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 8:59 am
				by skier
				is it getting into the windows loader or not even past POST?
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 10:47 am
				by Major_A
				Does the cooler use a backplate?  Does that backplate have a layer of insulation between it and the motherboard?  What I'm getting at here is if it uses a backplate it may be a grounding issue.
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 10:51 am
				by bubba
				Make sure the mounting hardware is seated all the way to the cooler base as well when you pull the cooler.  

 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 4:21 pm
				by KnightRid
				tried reseating the cooler and replaced the bubble gum with real thermal paste - still same problem.
well I am going to completely tear the whole thing down and start from scratch.  I just seems like something is loose somewhere with the way it kicks off.
Oh and sometimes it will reach windows, sometimes before POST.  I checked in BIOS once for the temps and everything was fine, so it is not from overheating.
Main thing i am wondering is if the CPU was killed from that f*&^ing Domino ALC water cooler dying on me 3 separate times 
 
We shall see once i do a complete teardown, hopefully this weekend!
 
			
					
				Re: Weird trouble with the core i7
				Posted: Fri Oct 08, 2010 6:57 pm
				by skier
				don't forget memtest!
and I assume you are using stock settings right? /CLR CMOS
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Sat Oct 09, 2010 5:20 am
				by KnightRid
				skier wrote:don't forget memtest!
and I assume you are using stock settings right? /CLR CMOS
I cleared CMOS right after the first time it shut off itself 

 
			
					
				Re: Weird trouble with the core i7
				Posted: Sun Oct 10, 2010 8:34 am
				by Major_A
				KnightRid wrote:Main thing i am wondering is if the CPU was killed from that f*&^ing Domino ALC water cooler dying on me 3 separate times 

 
Doubt it, all newer CPUs have measures built-in to keep this from happening.  If you were rocking an old P3 or Athlon then that might be the case.
 
			
					
				Re: Weird trouble with the core i7
				Posted: Mon Oct 11, 2010 5:06 am
				by KnightRid
				Just to update everyone, I took Sunday off to relax with some football and cigars so I did not get this ripped apart yet.  Will try today if I have time after laundry ;)
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Mon Oct 11, 2010 11:40 am
				by vbironchef
				Is your rig still overclocked?  Maybe just go back to stock speeds and overclock once your rig boots.  I hope everything works out for you.
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Wed Oct 13, 2010 10:03 am
				by Darkstar
				What Motherboard is in that system? i know its posted somewhere but im lazy today.....
having the Domino fail 3 times could possibly do some damage......
 

 
			
					
				Re: Weird trouble with the core i7
				Posted: Wed Oct 13, 2010 2:51 pm
				by KnightRid
				IT IS RUNNING!!!  woohoo
finally stripped it bare and redid it and now it is working.  Maybe i had a loose power connector or something else weird, but for now, it is working.
I really should make this my main computer and relegate the Q6700 I am on now to a folding system but i am going to wait a while and make sure the i7 is gonna run stable ;)
			 
			
					
				Re: Weird trouble with the core i7
				Posted: Wed Oct 13, 2010 2:51 pm
				by KnightRid
				Darkstar wrote:What Motherboard is in that system? i know its posted somewhere but im lazy today.....
having the Domino fail 3 times could possibly do some damage......
 

 
DX58SO is what is in there - seems to be running fine now, let's hope it is stable!