Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > Crucial Memory not recognized by my iMac

Crucial Memory not recognized by my iMac
Thread Tools
Mac Elite
Join Date: Nov 2006
Location: here
Status: Offline
Reply With Quote
May 16, 2007, 12:28 AM
 
I bought 1GB of 240PIN unbuffered PC2-5300 DDR-2 RAM from Crucial memory.

I installed it twice, but my iMac doesn't recognize it.

I have the feeling it sits much to loose in the slot. The first installation gave the tiniest click, the second none.

Does that mean it is my iMac, that is at fault, or the memory module? How can I test it?

Thanks.
     
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status: Offline
Reply With Quote
May 16, 2007, 12:49 AM
 
It probably means you haven't installed it properly - that's the number one reason why RAM isn''t recognized.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Mac Elite
Join Date: Nov 2006
Location: here
Status: Offline
Reply With Quote
May 16, 2007, 01:02 AM
 
What can you do wrong installing memory?

It is just pushing it into the slot the right way.

It actually seemed very loose.

Suggestions?

Thanks.
     
Mac Elite
Join Date: Nov 2006
Location: here
Status: Offline
Reply With Quote
May 16, 2007, 03:25 AM
 
I tried it again.

The memory doesn't seem to go all the way in. The two wire rings do not retract into the housing, but stick halfway out.

It is the right memory. But I can't get it in.

I have done several things involving mechanical things, like taking apart two-carburator engine and putting it together again, and it worked.

It should work with such a simple thing like the memory.

Could it be my ram slot is bad?
     
Posting Junkie
Join Date: Oct 2005
Location: Houston, TX
Status: Offline
Reply With Quote
May 16, 2007, 07:49 AM
 
Loose? Loose? DDR2 is not loose. It's more like "ridiculously freaking tight."

Push harder. Much harder.
     
Administrator
Join Date: Apr 2001
Location: San Antonio TX USA
Status: Offline
Reply With Quote
May 16, 2007, 08:37 AM
 
I second mduell's characterization. The sockets will feel like you're about to break something when the DIMM pops in. Or maybe "jams in" is more appropriate a term. Anyway, these things feel REALLY, REALLY tight; if it feels loose, you don't have the DIMM in the socket at all. Back up a few steps and try again.
Glenn -----
OTR/L, MOT, Tx
     
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status: Offline
Reply With Quote
May 16, 2007, 08:44 AM
 
It really does not take a lot of force to seat a module; it just takes the right kind of force in the right places. Sometimes it can be tricky.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Mac Elite
Join Date: Nov 2006
Location: here
Status: Offline
Reply With Quote
May 16, 2007, 11:21 AM
 
Thanks, guys.

It worked!

When I didn't try to get the whole thing in in one move, but rather gave a little bit more force to the left, and then to the right, it slid right in.
(Last edited by Veltliner; May 16, 2007 at 12:09 PM. )
     
Mac Elite
Join Date: Nov 2006
Location: here
Status: Offline
Reply With Quote
May 18, 2007, 07:01 PM
 
Adding: Crucial has great customer support.

They really answer e-mails, and they do it fast!

Highly recommended (and I actually got the recommendation for Crucial memory here, on this site).
     
   
Thread Tools
Forum Links
Forum Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 03:31 AM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2