G42 - 490 YOU: what changes can I see or wait until after the upgrade of RAM?

Hello

My PC model # is G42-490TU, processor - Intel Core (TM) i3 CPU M370,
RAM: 6.00 GB (2.93 usable), System Type: 32-bit operating system.

I've recently upgraded RAM 2.00 GB to 6,00 GB with 2.93 GB usable, that's what it shows.

I want to know if this 2.93 GB of 6,00 GB usable the correct value of the memory that is made available?

Also, I want to know what changes can I see or wait after upgrading the RAM from 2.00 to 6.00 GB where 2.93 GB is usable? How does this improve the effectiveness of my PC? Is there something that needs to be done on my own apart from adding the RAM to increase performance and the maintenance of my PC?

Thank you best regards &,.

Isha

The problem is the operating system of your laptop is 32-bit.

A 32-bit operating system can use @ 3.25 GB installed memory.

Install additional 4 GB to a laptop that had 2 GB was a regrettable mistake.

As long as the 4 GB memory module you have is compatible, you'd better remove the 2 GB module and put the 4 GB module in its place.

You won't find a lot of improvement with the current configuration of a 2 GB module and a 4 GB module. With this memory configuration does not work in dual channel mode.  You would be better with two modules of 4 GB, but this is only if you upgrade your operating system to a 64-bit version.

In fact, you would have improved if your OS is 64-bit. A 64-bit Windows operating system will recognize and use the installed memory.

If you really want to improve the performance of the laptop, you should consider upgrading to a SATA SSD 256 GB drive at least.

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