Disassembling a laptop HP - a task that every user faces sooner or later. Whether you want to clean the cooling system, replace thermal paste, install additional RAM, or replace hard drive with SSD. But the first and most important step is removing the back cover. Mistakes at this stage can damage latches, connectors, or even the motherboard.

In this article we will analyze the process in detail for different series HP - from budget Pavilion to gaming Omen and business lines ProBook/EliteBook. You will learn what tools you will need, how to avoid common mistakes, and what to do if the lid “doesn’t budge.” And also - unique life hacks for models with hidden screws under the legs and rubber plugs.

Preparing for Disassembly: Tools and Safety Precautions

Before you begin dismantling, make sure you have everything you need. Lack of the right tools is a major cause of broken latches and scratches on the case.

Minimum disassembly kit:

  • ✅ Plastic spatula (or a pick) - for carefully prying off the lid. Metal screwdrivers will not work here!
  • ✅ Phillips screwdriver PH0 or PH1 - most screws in HP have this size. For models EliteBook may be needed TORX T5.
  • ✅ Tweezers - for removing small screws or cables.
  • ✅ Antistatic wrist strap (optional, but recommended) - protects components from static electricity.
  • ✅ Container for screws — even a plastic ice tray will do. The main thing is not to lose little things!
⚠️ Attention: If your laptop HP It is under warranty; disassembling it yourself will void it. In some models (for example, Spectre x360) are used disposable rivets - After removing the cover, you cannot put them back.

Also prepare your workplace:

  • 📏 Lighting - it is better to use a table lamp or flashlight.
  • 🧹 Clean surface - free of crumbs, dust and liquids. A table with a soft backing (such as a towel) is ideal.
  • 📸 Phone camera - take a photo of the location of the screws and cables before shutting down. This will save you from puzzles when reassembling.
📊 What tool do you already have for disassembly?
  • Plastic spatula
  • Phillips screwdriver
  • Tweezers
  • Antistatic wrist strap
  • None of the above

Determining the type of cover fastening in your HP model

Laptops HP They are divided into several types according to the method of attaching the back cover. This determines what tools and efforts will be needed. Below is a table with the most common options:

Laptop series Mounting type Features Disassembly difficulty (1-5)
Pavilion 15/17, Laptop 15s Screws + latches 4-6 screws under the rubber feet, the rest are plastic latches 2
Omen 15/16/17 Screws + metal latches Additional screws under the back panel (hidden under stickers) 4
Envy 13/14/15 Hidden screws + glue The legs are glued, there are screws under them. Requires heat for gentle removal 5
ProBook 440/450, EliteBook 840/850 Screws + aluminum housing Thin metal case, high risk of bending if removed carelessly 3
Spectre x360 Rivets + glue Disposable rivets, require replacement after disassembly 5

To accurately determine your model's mounting type, follow these steps:

  1. Turn the laptop over and inspect the back cover. If you see rubber feet, screws are most likely hidden under them.
  2. Check for warning labels "Warranty Void If Removed" — there may be additional screws under them.
  3. Try applying light pressure around the perimeter of the lid. If it “plays”, it means that the latches are plastic and can be pryed off with a spatula.
How to check HP laptop model?

Open Command line (Win + R → enter cmd → Enter) and run the command: 

wmic csproduct get name, identifyingnumber

In line IdentifyingNumber will be the exact model number (for example, HP Pavilion 15-eg0004ur).

Step-by-step instructions: removing the cover from an HP laptop

Now let's move on to the process itself. Below are universal instructions that are suitable for most models. For specific series (for example, Spectre or Envy) individual nuances will be indicated.

Step 1: Power cycle

  • ⚡ Turn off the laptop completely (sleep mode is not enough!).
  • 🔌 Disconnect the charger.
  • 🔋 If the battery is removable, remove it. If not - be sure to disconnect the battery cable after removing the cover (instructions below).

Step 2. Unscrew all the screws

  • 🔧 Start with the visible screws around the perimeter of the lid. Usually there are 6-10 of them.
  • 🖼️ Remove the rubber feet (pry them off with a spatula or fingernail) - additional screws are often hidden under them.
  • 🏷️ Check the stickers - if they look suspicious (for example, with a warranty warning), carefully pry them off. There may be screws underneath TORX.

☑️ Preparing to remove the cover

Done: 0 / 5

Step 3. Separating the cover from the body

This is the most crucial moment. Proceed according to the following algorithm:

  1. Insert a plastic spatula into the gap between the lid and the base of the laptop. Start in the corner where there are no ports (usually the top left corner).
  2. Carefully move the spatula along the seam, without applying much pressure. You should hear the latches clicking away.
  3. If the cover does not give way, do not pull it by force! Go back and check that all the screws are removed.
  4. For models with aluminum housing (ProBook/EliteBook) Use two paddles at the same time to distribute pressure evenly.
⚠️ Attention: In laptops HP Omen and some Pavilion under the cover there may be extra screws, securing it to the chassis. If the cover sticks after removal, check them!

Step 4. Disabling loops (if necessary)

After removing the cover you can see:

  • 🔋 Battery cable - it must be disconnected first to avoid a short circuit.
  • 🖥️ Touchpad cable - usually secured with a latch that needs to be carefully lifted.
  • 🔊 Wi-Fi speaker or antenna wires — it’s better not to touch them unless you plan to completely disassemble them.
💡

If the battery cable does not come off, do not pull it by force! Some models HP it is fixed with an additional screw on the motherboard (for example, in EliteBook 840 G6).

Common problems and how to avoid them

Even with careful disassembly, you may encounter surprises. Here are the most common difficulties and their solutions:

1. The cover cannot be removed, although all the screws are unscrewed

  • 🔍 Reason: Hidden latches or glue (relevant for Envy And Spectre).
  • 🛠️ Solution: Warm up the edges of the lid with a hairdryer (temperature no higher than 60°C) and try again with a spatula. For Spectre x360 You may need a special rivet tool.

2. Broken latch or plastic retainer

  • 🔍 Reason: Using a metal screwdriver or using excessive force.
  • 🛠️ Solution: If the latch breaks off, but the lid is holding on, secure it with tape during repairs. After assembly, you can use glue Loctite 401 for plastic.

3. After removing the cover, the laptop does not turn on

  • 🔍 Reason: The battery cable is not disconnected or the power connector is damaged.
  • 🛠️ Solution: Check all cables for damage. If the laptop does not respond to the power button, disconnect the battery and connect the charger - sometimes this helps to “reanimate” the system.
💡

If you remove the cover to replace thermal paste or clean, do not turn on your laptop without a heatsink - this can lead to overheating and failure of the processor in a matter of seconds!

Disassembly features for popular HP series

Each line of laptops HP has its own nuances. Let's take a closer look at them.

HP Pavilion 15/17 And Laptop 15s

  • 🔧 Screws: 6-8 pieces (including hidden under the legs).
  • 🔗 Latches: Plastic, easily broken if removed carelessly.
  • ⚠️ Attention: In some modifications, the screws near the screen hinge are longer than the rest - do not mix them up during assembly!

HP Omen 15/16/17

  • 🔧 Screws: 10+ pieces, including TORX T5 under the stickers.
  • 🔗 Latches: Metal, require uniform pressure when removing.
  • 🔥 Feature: The cooling system is attached to the cover - when removing it, be prepared for the fact that the radiator may “go” with it.

HP Envy 13/14/15

  • 🔧 Screws: Hidden under the legs (glued).
  • 🔥 Difficulty: The legs are glued with double-sided tape - they need to be heated with a hairdryer and carefully pryed off.
  • ⚠️ Attention: B Envy 13 The battery is soldered to the motherboard - do not try to disconnect it without experience!

HP ProBook 440/450 And EliteBook 840/850

  • 🔧 Screws: 8-12 pieces, some may be under decorative plugs.
  • 🛡️ Case: Aluminum, thin - high risk of bending if removed carelessly.
  • 🔋 Feature: The battery cable is secured with a screw on the motherboard.

What to do after removing the cover: maintenance tips

Now that the cover has been removed, you can begin the planned work. Here are some tips that will be useful regardless of the purpose of disassembly:

1. Cleaning the cooling system

  • 🌬️ Use soft brush And compressed air cylinder to remove dust.
  • 🚫 Do not blow with your mouth - moisture from your breath may settle on the board.
  • 🔧 To remove dried thermal paste, use isopropyl alcohol (90%+) and lint-free wipes.

2. Replacing thermal paste

  • 🧴 Apply a new layer thin layer (as thick as a sheet of paper).
  • ⚠️ Avoid getting the paste on the contacts around the processor.
  • 🔥 For gaming laptops (Omen) thermal paste with high thermal conductivity is recommended (for example, Thermal Grizzly Kryonaut).

3. Installing SSD or RAM

  • 💾 In the majority HP there is a separate compartment for M.2 SSD (at an angle of 30-45 degrees).
  • 🔄 When installing RAM, be careful keys - they must coincide with the slots in the slot.
  • ⚡ After installing a new SSD, you may need BIOS reconfiguration (shutdown Secure Boot).
⚠️ Attention: In laptops HP with discrete graphics (For example, Omen or Pavilion Gaming) may be required after cleaning or replacing thermal paste. BIOS flashing, if the system does not see the video card. This is a normal situation - download the latest BIOS from the website HP.

FAQ: Answers to frequently asked questions

Is it possible to remove the cover of an HP laptop without a screwdriver?

Theoretically, yes, if all the screws have already been removed (for example, after a previous repair). But in 99% of cases you will need at least a Phillips screwdriver. For models with hidden screws (Envy, Spectre) you can’t do without tools.

The lid latch broke. Can I continue to use the laptop?

If the lid is held on by the remaining clips - yes, but with reservations:

  • 🛠️ Secure it with tape or tape for the duration of use.
  • 🚫 Avoid moving the laptop while closed - this may damage the cables.
  • 🔧 For a permanent solution, replace the cover (part numbers can be found on the website HP according to the model).
After removing the cover the laptop does not turn on. What to do?

Check the following:

  1. Is the battery cable disconnected (if so, connect the charger directly).
  2. Is the power connector on the motherboard damaged?
  3. Are the RAM sticks installed correctly (try rearranging them or leaving one).
  4. Is the case shorted somewhere (for example, a screw may touch the contacts).

If all else fails, contact the service center.

How to remove the cover on HP Spectre x360?

This model is one of the most difficult to disassemble:

  1. You will need special tool for disposable rivets (or thin blade).
  2. Heat the body with a hairdryer (60°C) to soften the adhesive.
  3. Carefully pry up the rivets around the perimeter - they break when removed.
  4. For reassembly, use new rivets (part number can be found in the repair manual HP).

⚠️ Warning: Without experience, it is better to entrust this work to professionals - there is a high risk of damaging the case.

Do I need to disconnect the battery before removing the cover?

Required if:

  • You plan to work with the motherboard or cables.
  • The laptop does not turn off normally (for example, it freezes).
  • You replace power-related components (RAM, SSD, cooler).

If the battery is non-removable (as in Envy 13), disconnect its cable first thing after removing the cover.