User manul to open my laptop

[Asikmba]

i have hp allred book 850 g1 laptop its motherboard is damaged now i need to repair it so can you give me its user manual so that i can open it  user manual I need because I don't know how to open it

[Paul_Tikkanen · Accepted solution]

Below is the link to the service manual for your notebook:

c04655205.pdf (hp.com)

[Asikmba]

Thanks paul tikkane I have 1 more question I have elitbook 850 g1 laptop I see m.2 sata ssd slot so adding m.2 sata ssd can increase its speed and how much speed is increse as compared to simple (ssd)

[Paul_Tikkanen]

You're very welcome.

There would be absolutely no difference in performance between a 2.5" SATA SSD and a M.2 SATA SSD of the same brand and model.

It's just that the form factor of the drive is different.

Now if the M.2 slot supported NVMe SSD's (which it doesn't), that would be a different story, since NVMe SSD's are considerably faster than SATA SSDs.

[Asikmba]

Wich one is better m.2 oor 2.5

[Paul_Tikkanen]

It doesn't matter like I wrote before.

It is totally a personal choice.

The only advantage of having a M.2 SATA SSD might be that it is a few grams lighter than a 2.5" SSD.

[Asikmba]

Hi Paul takkane

i have usb type c charging adpter buy my laptop does not have usb c cahrging port 

Can I boost up my laptop charging speed with this usb type c pd charging cable 

Wich can I show in picture. 

And will my laptop support usb type c fast charging

My laptop model is hp elitebook 850 g1

[Paul_Tikkanen]

Hi:

I don't believe that would be possible,

Your PC can only support a direct charge via the supported power adapter.