HP 15 dc-1054nr laptop thermal pad replacement

[4paws]

I have to replace the thermal pads on my HP laptop 15-dc1054nr and cannot find any information on the correct thermal pads to replace them, any help appreciated.

[Raj_05 · Accepted solution]

Hi @4paws,

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

Replacing thermal pads on your HP 15-dc1054nr (Omen series) laptop is crucial for maintaining optimal thermal performance. Here's what you need to know.

Thermal Pad Thickness:

• GPU and VRAM: Typically, 1mm to 1.5mm thermal pads are used for GPU and VRAM components.
• Other components: Depending on the clearance and spacing between the heat sink and components, you might need 0.5mm to 2mm pads. It's important to measure the thickness of the existing pads or the gap between the heat sink and the component before buying replacements.

Thermal Pad Material:

• Silicone-based pads: These are common and provide decent thermal conductivity.
• Graphite or carbon-based pads: These are more efficient but can be more expensive.
• Thermal Conductivity Rating: Aim for thermal pads with a rating of 6W/mK or higher for better heat dissipation.

Replacement Process:

• Disassemble the Laptop: Remove the back panel, battery, and other components to access the motherboard and cooling assembly.
• Remove the Heat Sink: Carefully unscrew and lift the heat sink from the CPU, GPU, and other components.
• Clean the Surfaces: Use isopropyl alcohol and a lint-free cloth to clean off any residue from the old thermal pads and thermal paste.
• Measure and Cut: Measure the existing pads' dimensions and cut the new thermal pads to fit the components.
• Apply New Thermal Pads: Place the new pads on the components that had thermal pads before.
• Reapply Thermal Paste: For the CPU and GPU, reapply thermal paste before reinstalling the heat sink.
• Reassemble the Laptop: Reattach the heat sink, battery, and back panel, ensuring all components are securely in place.

If you’re unsure about the exact thickness needed, starting with a thermal pad kit that offers multiple thicknesses can be a good idea.

I hope this helps.

Take care and have a good day.

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Alden4

HP Support