RAM Upgrade Not working

[slackpacker]

I have a 15" MBP 2.33 C2D with the standard 2GB Mem.

I purchased a 2GB Upgrade Chip from Crucial and I installed it ...

But its still showing me I only have 2 Chips both are 1GB.

I did install the 2GB Chip in the lower Slot as well....

The Macbook Pro is not seeing the extra RAM.

I'm Stumped..?!

Thanks

Chris

 

[CanadaRAM]

So you removed one of the Apple 1 Gb modules, and replaced it with a Crucial 2 Gb module, expecting to have 3 Gb total, correct?

But in OSX, when you go into System Profile: Memory, you see that both sockets are populated, and both say 1 Gb?

 

[slackpacker]

But in OSX, when you go into System Profile: Memory, you see that both sockets are populated, and both say 1 Gb?

Yes I wanted 3GB which my MBP supports...

&

Yes both say 1 GB. Its not seeing the 2GB chip.

 

[CanadaRAM]

Yes I wanted 3GB which my MBP supports...

&

Yes both say 1 GB. Its not seeing the 2GB chip.

You mean it's seeing the 2 Gb module but registering it as 1 Gb only?

What Crucial part number is on the module?

This is almost certainly going to be a Crucial replacement scenario.

 

[slackpacker]

You mean it's seeing the 2 Gb module but registering it as 1 Gb only?

What Crucial part number is on the module?

This is almost certainly going to be a Crucial replacement scenario.

CT25664AC667 -2GB 200Pin DDR2 SODIMM 256mx64PC2-5300

Thanks