How much RAM can I add to HP 15.6 inch Laptop PC 15-d4000 (4C803AV) and where can I find the manual?

[Conz2023]

Hi there. I was wondering (a) where can I find the manual for this laptop and (b) how much extra RAM can I add?  It currently has 16 GB RAM.  It works very well with no issues.  However it is having issues running Dragon dictation software (speech to text lags significantly)  when I have a number of other applications open along with more than 3 tabs open on Google on window. Many thanks in advance

[Paul_Tikkanen · Accepted solution]

Hi:

Please see this discussion...for some reason the service manual has been removed from the support page.

Solved: RAM Upgrade - HP Support Community - 8548619

I believe that this should be the service manual for the older model series with the Intel 8th generation core processors.

Maintenance and Service Guide HP 15 Laptop PC

It may be of help to you for taking the notebook apart.

This would be the service teardown video for the older model series:

https://www.youtube.com/watch?v=bsu9yvF3KQY 

[Conz2023]

Thank you for your excellent response Paul, is much appreciated.

[Paul_Tikkanen]

You're very welcome.

[Williamjoe]

It should have two memory slots that will support up to 2 x 16 GB of memory. You can do this to see how much memory your notebook can actually support

Regards,

Will