Is my hp 4540s upgradable in terms of ram, CPU, HDD and GPU

[cymaped]

i just want to know if i can upgrade my Ram, my CPU, HDD and if possible add Nvidia GPU to my laptop and as well change my wifi card to the latest wifi card.

[banhien]

@cymaped

hp probook 4540s is a series of many models/products/options/configurations. But in general you

1. Can upgrade RAM, up to 8GB,

2. CPU may be,

3. HDD: yes, you can use faster HDD or even SSD,

4. GPU: no,

5. Wireless card: Your machine was built around 2012/2013 therefore the chace is very slim to none.

The following document will help you all

      http://h10032.www1.hp.com/ctg/Manual/c03758231.pdf

Please carefully read it and select option(s) to upgrade. Sometimes, updrading old machines won't give any benefit in terms of cost/performance

Regards.

[cymaped]

i did a little reading on the internet and i read that i can upgrade my ram to 16gb. anyway thanks very much.

and also, why cant i add a GPU? whats wrong?

[banhien]

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@cymaped wrote:

... why cant i add a GPU? whats wrong?

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Hi,

Nothing wrong but your machine has no where to add video card, same for nearly all notebooks/laptops.

Regards.