Troubleshoot Mac RAM Module
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A quick fix for a troubled Mac.
If you run into a situation where your Mac won't start and you suspect the RAM might be the problem use the following information to diagnose and resolve the problem.
SYMPTOMS:
- there is no start up chime or you hear an unfamiliar tone
- Mac doesn't boot into OS
- may not be able to reset PRAM using alt/option + cmd (open apple) key combination
SOLUTIONS:
- disconnect all cables and peripherals
- access the RAM modules (some tools required)
- click here to learn how to access/add/reseat/replace RAM or go to Apple Support http://www.apple.com/support/ and search how to add memory
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