pavilion dv7 3175ev maintance and service manual

[varantony]

Hi all,

i have memory upgrade issues, so i am asking for the manual to find out the upgrade product id, hp gives, for the specific laptop. Installed memory 2x2gb part number 575479-00. I want to upgrade up to 2x4gb

Thanks to all

[Paul_Tikkanen]

Hi:

You will find the maintenance and service guide for your notebook's model series on the support page at the link below...

https://support.hp.com/us-en/product/hp-pavilion-dv7-3100-entertainment-notebook-pc-series/4074368/m...

The part number for the 4 GB modules can be found in chapter 3 on page 3-4, item 22.

[varantony]

Hi Paul,

Thanks for the quick reply 

If it is correct i'll mark it as solved...

[Paul_Tikkanen]

You're very welcome.

[varantony]

Sorry Paul,

This is no maintance and service manual it is user's manual 

There are no part number of compatible upgrade products

[Paul_Tikkanen]

I see one when I look on your notebook's support page...

This one...

http://h10032.www1.hp.com/ctg/Manual/c01859666

[varantony]

This is one maintance and service manual, surprisingly my cpu model "i5 520M" isn't there.

sorry for my english, i am not native speaker

[Paul_Tikkanen]

Your english is fine.

All of the Intel series 5 chipset notebooks would use the same memory part.

It doesn't matter what model intel core processor it is.

All I can tell you is this...if you can't get the exact HP part number, you must get memory with the following specs...

PC3-10600, 1.5V and the memory must have 8 little black chips on each side of the circuit board.

You can see this discussion regarding the extreme difficulty it is to find memory for HP notebooks with the Intel series 5 chipsets.

 https://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/Memory-upgrade-6550b/m-p/53405...

[varantony]

I'm seeking your help because already tried kingston and elpida modules with that specs and win10 crashes on start up making noise like TV without signal for a moment. Although linux live usb it is OK.

My modules are samsung m471b5673eh1 ch9, ifound samsung 4gb module starting with "m471"

and i was wondering if it is a good option

i don't trust crucial's auto detect as an alternative or other third party who says about compatibility

What is your opinion

[Paul_Tikkanen · Accepted solution]

If you can get the memory the person from the Netherlands got, I would get those.

You absolutely cannot use PC3-12800 (1600) MHz memory because it won't downclock to 1066 Mhz, but the PC3-10600 can.

You must use low density memory (why you need to get memory with 8 little black squares on each side of the board, not 4).

You must use 1.5V memory, not 1.35V memory.

Here are your non-OEM memory options from what I can find in the United States...

https://www.newegg.com/Product/Product.aspx?Item=N82E16820231342

https://www.newegg.com/Product/Product.aspx?Item=N82E16820220476

https://www.newegg.com/Product/Product.aspx?Item=9SIAFVF75G5876

https://www.newegg.com/Product/Product.aspx?Item=9SIAD8U7EJ7714

https://www.newegg.com/Product/Product.aspx?Item=9SIAHZU8GG9870

Hopefully, you can find one of these brand part numbers where you live.