When you can replace the screen yourself and when to call a technician

You can replace a laptop screen yourself if the damage is only to the display panel — the glass and backlight unit that shows the image — and not to the hinges, frame, or cables underneath. The job takes 30 minutes to two hours depending on your laptop model, requires a screwdriver set and a plastic pry tool, and costs $40 to $200 for the replacement panel itself. If the frame is cracked, the hinges are broken, or the cable connecting the screen to the motherboard is damaged, a technician should do the work because fixing those parts requires partial disassembly of the entire laptop.

The hardest part is finding the correct replacement screen for your exact model. Laptop screens are not interchangeable — a panel that fits a Dell XPS 13 will not fit a Lenovo ThinkPad, and even within the same brand, different years and configurations use different panels. You will need your laptop's model number and the current screen's part number before you order anything.

Key Takeaways

  • Find your laptop's exact model number (usually on a sticker on the bottom or inside the battery compartment) and the screen's part number (printed on the panel itself or in the system settings) before ordering a replacement.
  • Order the replacement screen from the laptop manufacturer, a parts supplier like iFixit or Amazon, or a refurbished parts retailer, and verify the part number matches exactly.
  • You will need a small Phillips screwdriver, a plastic spudger or old credit card, and a clean workspace; avoid metal tools that can scratch the frame or damage components.
  • The replacement process involves removing the bezel (the plastic trim around the screen), disconnecting the cable, unscrewing the old panel, and reversing the steps with the new one.
  • If you encounter a cracked frame, broken hinges, or a damaged cable during disassembly, stop and take the laptop to a technician rather than continuing.

Finding your laptop's model number and screen part number

The model number is usually printed on a sticker on the bottom of the laptop or inside the battery compartment if the battery is removable. Write it down exactly as it appears — for example, "Dell XPS 13 9370" or "HP Pavilion 15-cc103dx". If you cannot find a sticker, open the Settings app (Windows) or System Preferences (Mac), search for "system information," and look for the model name or product number there.

The screen's part number is printed directly on the panel itself. You will see it only after you remove the bezel, so you have two options: either look up the part number online using your laptop model (search "[your model] screen replacement part number"), or remove the bezel carefully, photograph the part number on the back of the panel, and then order the replacement. The part number typically looks like "LP156WF9-SPB1" or "N156HGE-EAB" — a mix of letters and numbers specific to that exact panel.

Once you have the part number, search for it on Amazon, eBay, iFixit, or the manufacturer's parts website. Verify that the listing shows the same part number and confirms compatibility with your exact model. Prices vary widely depending on whether you buy new, refurbished, or used panels.

Tools and materials you will need

A small Phillips head screwdriver (size #0 or #1) is essential — laptop screws are tiny and a screwdriver that is too large will strip them. A plastic pry tool, spudger, or old credit card helps you separate the bezel from the frame without scratching the plastic or cracking the screen. You can buy a spudger set on Amazon for $5 to $10, or use a plastic guitar pick if you have one.

Gather a clean, flat workspace with good lighting. A small container or piece of tape helps you keep track of screws — take a photo of where each screw came from if your laptop has different screw sizes in different locations. A microfiber cloth and isopropyl alcohol (70% concentration) let you clean the screen and frame while you have them apart, though this is optional.

Do not use metal tools, which can scratch the frame or short-circuit components. Do not use excessive force when prying — if something does not move easily, you may be prying in the wrong spot or have missed a screw.

How to remove the bezel and disconnect the old screen

Power off the laptop completely and unplug the power adapter. Close the lid and let it cool for a few minutes if it has been in use. Open the laptop and look for the bezel — the plastic or metal trim that surrounds the screen. On most laptops, the bezel is held in place by clips or small screws hidden under rubber feet or along the edges.

Check the edges of the bezel carefully for screws. If you see rubber feet or caps, gently peel them back to see if screws are underneath. If the bezel appears to have no visible screws, it is held by clips, and you will need to pry it gently starting from a corner or edge. Slide your plastic pry tool into the gap between the bezel and frame, explore gentle pressure, and work your way around the perimeter. You will hear or feel small clicks as the clips release. Take your time — rushing this step can crack the bezel or screen.

Once the bezel is free, you will see the screen panel and the cable connecting it to the motherboard. The cable is usually a flat ribbon with a connector at one end. Locate the connector and gently pull the tab or lever to release it — do not yank the cable itself. The screen should now be loose.

Removing the old panel and installing the new one

Look for screws holding the screen panel to the frame — typically two to four screws, one in each corner or along the sides. Remove these screws and set them aside. Carefully lift the old screen out of the frame. If it is cracked, be cautious of sharp edges and wear gloves if needed.

Before installing the new panel, inspect the frame and hinges for damage. If you see cracks in the plastic frame, bent hinges, or a damaged cable, stop here and take the laptop to a technician. Continuing with a damaged frame or cable can cause the new screen to fail or create safety hazards.

If the frame and cable are intact, position the new screen in the frame, align the screw holes, and reinstall the screws. Do not overtighten — these screws are small and strip easily. Reconnect the cable by inserting it into the connector and pushing the tab or lever back into place until you hear a click. Reattach the bezel by pressing it back into place around the edges until the clips snap. If the bezel has screws, reinstall them.

Testing and troubleshooting after replacement

Power on the laptop and check that the image appears on the new screen. The display should be bright and clear with no dead pixels, flickering, or discoloration. If the screen does not turn on, power off when ready and check that the cable is fully connected — disconnect and reconnect it, making sure the tab or lever is fully engaged.

If the screen is dim, check the brightness settings in your operating system. Some laptops have a brightness key on the keyboard (usually with a sun icon) or a brightness slider in the settings menu. If the screen is still very dim after adjusting settings, the cable may not be fully seated, or the backlight may not be working — disconnect and reconnect the cable again.

If you see flickering, lines, or discoloration, the cable may be loose or pinched. Power off, remove the bezel, and check that the cable is not bent or trapped under the frame. If the problem persists after reseating the cable, the replacement panel may be defective — contact the seller about a return or replacement.

When to stop and call a professional

If you encounter a cracked frame, bent hinges, or a damaged cable during disassembly, do not attempt to continue. These repairs require partial or full disassembly of the laptop and soldering or component-level repair that is beyond the scope of a screen replacement. A technician has the tools and experience to fix these issues safely.

If the screen does not power on after you have reconnected the cable multiple times, or if you see lines or artifacts that suggest the cable or connector is damaged, stop and take the laptop to a technician. Continuing to troubleshoot can cause further damage to the motherboard or connector.

If you are uncomfortable removing the bezel or handling the cable, or if your laptop has an unusual design that you cannot figure out from online guides, a technician can do the job for $100 to $300 depending on the model and your location. This is often faster and safer than attempting it yourself if you are uncertain.

Frequently Asked Questions

Can I replace a laptop screen if it is just cracked but still works?

Yes. If the display shows an image and only the glass is cracked, you can replace just the screen panel. However, if the crack is large or the glass is sharp, handle it carefully to avoid cuts. If the crack has damaged the backlight or internal components, you may need a full panel replacement anyway.

What is the difference between a matte and glossy screen, and does it matter which one I buy?

A matte screen has a textured surface that reduces glare and reflections, while a glossy screen is smooth and shows brighter colors but reflects light. If your original screen was matte, buy a matte replacement — the opposite is true for glossy. The part number will specify which type it is, so verify before ordering.

How do I know if the cable is damaged?

A damaged cable usually shows visible tears, burns, or discoloration. If the cable looks intact but the screen does not power on after you reconnect it, the connector may be bent or the cable may have internal damage. Gently inspect the connector pins for bending or corrosion, and try reconnecting it firmly. If the screen still does not work, the cable likely needs replacement by a technician.

Can I use a screen from a different laptop model if the part number is similar?

No. Even if two part numbers look similar, they are not interchangeable. The connector type, cable length, brightness settings, and physical dimensions must match exactly. Using the wrong screen can damage the motherboard connector or result in a screen that does not fit the frame. Always verify the exact part number matches your laptop model.

What should I do with the old broken screen?

Do not throw it in the trash — most areas have electronic waste recycling programs that accept old screens and laptops. Search "[your city] e-waste recycling" or contact your local waste management department for drop-off locations. Some retailers like Best Buy also accept old electronics for recycling.