Upgrade memory for notebook ZT3000

Hello

Looking to upgrade memory on an old ZT3100 Windows XP book. Permitted maximum configuration is 2 GB - my computer says it has 1.5 GB installed, but I see that 1.25 so want to check I'm looking in the right place.

I opened the slot of memory under the laptop and who has what seems to be 1 GB installed. I can work there is a second slot of memory under the keyboard. I managed to locate that too - but he seems to have 256 MB in it - so I wonder if I am at the right thing and, if so, why Windows think that there are 1.5 GB instead of 1.25?

Anyone have any ideas?

Hello:

There are two locations of memory in your model.

A background and one under the keyboard.

So, you are looking in the right places.

As to why the PC reports 1.5 GB, he suggests.

Run the analysis of crucial memory tool and see what it reports.

http://www.crucial.com/systemscanner/

Perhaps there is a 512 MB chip into the slot under the keyboard.

Tags: Notebooks

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