HP Envy 4HP Laptop

HP Envy 4 Disassembly

In this guide, I’ll explain how to disassemble HP Envy 4 to remove and replace the battery, SSD, hard drive, RAM, heat sink, cooling fan, speakers, and motherboard. Refer to this guide. You can upgrade, repair and clean your HP Envy 4.

Remove all screws from the bottom case.

Pry up and remove the bottom case.

There are some shockproof sponges on the bottom case.

Under the bottom case, you can access the battery, hard drive, SSD, CMOS battery, speakers, wireless card, heat sink, cooling fan and motherboard.

Separate the clips. You can remove the memory.

HP Envy 4 comes with a RAMAXEL 4GB memory.

Remove one screw securing the SSD and take it out from mSATA slot.

The laptop features a Lite-on 32GB SSD, HP P/N: 695867-001.

Remove three screws securing the battery and disconnect the connector. You can remove the battery.

It comes with a 14.8v, 3400mah Li-ion battery, HP P/N: 681949-001.

Remove four screws securing the hard drive module and remove it.

This HP Envy 4 installed a 500GB Seagate hard drive,

Disconnect two antenna cables and remove one screw. You can remove the wireless card.

HP P/N: 690019-005

Card Reader

Remove all screws securing the heat sink and cooling fan.

Heatsink

The cooling fan comes from SUNON.

Motherboard

Right speaker.

Left speaker

LCD hinges

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3 Comments

  1. David, whats the exact technique you used to remove the bottom of the HP Envy 4?? I want to upgrade mine but I dont want to break any tabs opening or closing it so I need help…

    Thanks!

  2. My sound is not working in HP ENVY-4 ,…. I AM DAM SURE THIS IS PROBLEM RELATED TO HARDWARE…CAN U PLS TELL ME WHICH WIRE TO BE CHECKED FOR THIS

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