I have a 2.4 ghz intel core duo macabook (silver casing) that i purchased this fall. Im running os x version 10.5.6. I had 2 gigs of ram that came with the computer and recently upgraded to 4 gigs.
I recently (after i upgraded my ram) starting having issues where my computer will freeze. If itunes is playing it gets stuck on 1 second of a song that repeats over and over. I can't turn anything off and the only way to fix this is to remove the battery.
I downloaded member which made the computer freeze again when i tried to run it, after restarting, the computer no longer detected my airport card. it didnt appear in my top bar and when i ran the system profiler it didnt show up as well.
This was last night, this morning after leaving the computer to sleep all night, it all seems ok. Id obviously like to resolve this as it can be quite frustrating to be working on something just to have you computer freeze for no reason all of a sudden.
I briefly spoke to an IT guy at work who seems to think it might be more of an overheating problem rather than an issue with the new ram but i figured i would get the opinion of the people on here.
I love how every problem in the computer world can be blamed on "overheating." iTunes freezing and your AirPort card not showing up is unlikely to be heat related. It sounds hardware related, but not heat related (possible RAM/logic board issue, speculation at this point). If you work in another user account, does the same problem occur? (Likely.) If you swap the RAM for the original, does the same problem occur?
__________________ ACMT MacBook Pro (15-inch, Mid 2012) 2.3 GHz Core i7, 8GB, 256GB SSD + 1TB FW800 OWC Mercury Elite Pro mini iPhone 4S • iPod nano 8GB • Sound System Audio Engine A2 • Display UltraSharp U2412M 24"
If you have AppleCare, then you have TechTool Deluxe on the DVD that came with the AppleCare box. You can Test the RAM with TechTool Deluxe. I believe there are online tests for RAM too, but I've never used them.
No, seriously, after this post I'm going outside...
In that case how can i prove that my ram is defective so i can have it exchanged?
You don't generally have to "prove" anything to reputable RAM merchants. A quick call to inform them that when their RAM is installed, things go funky but don't when it's not installed is more than sufficient. Take note of what MacDoc told you about the speed of the RAM (this could be the issue instead of just "being bad") and proceed accordingly.
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