Replacing a laptop screen yourself is one of the most doable laptop repairs there is. The panel itself usually costs between $50 and $120, the job takes 30 to 60 minutes with basic tools, and no soldering is involved. The catch is that success depends almost entirely on one step most people rush: identifying the exact panel your laptop uses. This guide walks through the whole job, including the part where most DIY swaps go wrong.
Plug your laptop into an external monitor or TV with HDMI. If the external display works perfectly, your problem is the laptop panel or its cable, and this guide applies. If the external display is also glitching, black, or distorted, the problem is the graphics chip or motherboard, and a new screen will not fix anything.
A few quick reads on the damage itself: cracks, ink blots, and spiderwebs always mean panel replacement. Flickering can be a loose cable rather than a dead panel, so reseating the display cable is worth trying first. A very dim image that is barely visible at full brightness usually means a failing backlight, which on modern panels also means replacing the panel.
This is the step that decides whether the job works. Your laptop model number is not enough. A single model like an HP Pavilion 15 or Dell Inspiron 15 3000 can ship with several different panels across the same production year: different resolutions, different connectors, different mounting brackets.
The only reliable identifier is the part number printed on the back of the panel itself. Manufacturers like BOE, AUO, LG Display, and Innolux print it on a label or silkscreen it directly on the rear of the panel. You will see codes like NV156FHM-N48 or B156HAN02.1. To read it, you have to open the bezel and look, which is covered in step 4, so many people do the teardown first, order the part, and reassemble while they wait.
If you order by laptop model instead of panel part number, confirm every one of these specs matches your current panel:
Buy from a seller that lists the panel part number, not just a laptop model compatibility list. Typical panel prices in 2026:
Grade A or new panels are worth the small premium over pulls. For the full picture of part cost versus having the job done, see our laptop screen repair cost breakdown.
A #0 Phillips screwdriver, a plastic pry tool or old credit card, and something to keep screws organized. A suction cup helps on adhesive mounted bezels. That is the whole list.
Connect the eDP cable to the new panel, tape it down, and set the panel loosely in the lid. Reconnect the battery and power the laptop on before installing a single screw. Check for dead pixels, lines, backlight bleed, and brightness control. If everything looks right, power down, disconnect the battery again, screw the panel in, and snap the bezel back on. Testing before reassembly means you never have to tear the bezel off twice.
After years of fixing swaps that went sideways, the same three failures show up on our bench again and again:
The wrong panel. Ordered by laptop model, arrived with the wrong connector or resolution, sometimes forced into place anyway. A 40 pin panel will never work on a 30 pin cable.
The torn eDP cable. Pulled at the wrong angle during disconnection. On many laptops the display cable routes through the hinge and deep into the chassis, turning a $60 panel job into a much bigger repair.
The broken hinge nobody checked. A loose or seized hinge flexes the lid and cracks the brand new panel within weeks. Inspect the hinges while the bezel is off. If they are stiff or wobbly, fix that first.
Doing it yourself costs the panel price plus your time and the risk of the three mistakes above. Having it done professionally at an independent shop typically runs $180 to $275 including the exact matched panel, installation, hinge inspection, full testing, and a warranty on the work. If your laptop is a standard model and you are comfortable with the steps above, DIY is a legitimate path. If the panel is glued in, the laptop is a slim 2 in 1, or the machine matters for work, the professional route earns its price.
If you are in New Jersey and would rather hand it off, our laptop screen repair service handles every brand at our Somerville shop. Drop it off for a free estimate, and if you approve the quote, the $75 deposit is credited toward your repair. We keep dedicated pages for Dell, HP, and Lenovo screen work, with the panel types and series lists for each.
Can I replace a laptop screen myself?
Yes. On most laptops it is a 30 to 60 minute job with a screwdriver and a pry tool. The hard part is not the labor, it is ordering the exact panel your laptop uses, which is why step 1 matters more than any other.
How much does a replacement laptop screen cost?
The panel alone runs $45 to $110 for most HD and FHD laptops. Touchscreens, 4K, OLED, and high refresh gaming panels run $90 to $350. Professional laptop screen replacement including the part and labor typically runs $180 to $275.
Do I lose my files when the screen is replaced?
No. The screen and the storage drive are completely separate. A panel swap never touches your files, photos, or settings.
How do I know which screen my laptop needs?
Read the part number on the back of the current panel, printed by makers like BOE, AUO, LG Display, or Innolux. Matching by laptop model alone fails often because one model can ship with several different panels.
Is it worth replacing a laptop screen?
Usually yes if the laptop is under five years old and otherwise healthy. A $60 to $275 fix that gets several more years out of a machine beats replacing the whole laptop. If the laptop is older or has other problems, weigh the total against its value first.