Keyboard Only, or the Whole Palmrest Assembly? How to Decide Before You Order

The 30-second decision: three questions

1. How is the keyboard fixed in? If it is held by screws, or lifts out from the top, a keyboard-only swap is realistic. If it is held by plastic rivets or plastic welds — melted posts, not screws — the assembly is usually the better buy (see below).
2. Is anything else damaged? If the palmrest itself is cracked, worn through, or the touchpad is also faulty, an assembly fixes all of it in one job. If only the keys are faulty and the palmrest is sound, keyboard-only is enough.
3. Is an assembly actually listed for your exact model? Not every model has one. Search your exact model and part number first — how to find your part number — and buy the form that is actually listed for that model, not the form you wish existed.

If you answered "screws, palmrest sound, keyboard-only listed", start with keyboard-only. If you answered "rivets or welds, or palmrest/touchpad also damaged", start with the assembly. The rest of this guide explains why.

Choose keyboard-only when…

• The keyboard is screwed in or top-mounted. Business models and older machines often lift out from the top, or unscrew from inside one screw at a time. That is slow work, but it is straightforward — see how to replace a laptop keyboard for both designs.
• The palmrest and touchpad are undamaged. There is nothing else to fix, so you are not paying for a new top case you do not need.
• You are comfortable with an internal strip-down. On palmrest-integrated models this still means bottom cover off and battery disconnected first, even for a keyboard-only part.
• Budget matters most. A bare keyboard is normally the cheaper part. The saving is real — provided you do not have to buy it twice because the first fitting went wrong.

Choose the palmrest assembly when…

• The keyboard is riveted or welded in. This is the big one. Many slim models — LG Gram generations and Lenovo Yoga convertibles are common examples — fix the keyboard with plastic rivets or welds instead of screws. Cutting those out and re-forming them with heat is fiddly, slow, and easy to get wrong. An assembly arrives with the keyboard already fitted, so that whole problem disappears.
• The palmrest is cracked, dented, or worn smooth. A new keyboard in a broken top case still leaves you with a broken top case. The assembly replaces both at once.
• The touchpad is faulty too. Assemblies often include the touchpad and its cable — check the listing to confirm what is included for your model, because this varies.
• You want the lowest-risk repair. Fewer fixings to undo, no rivet work, and a pre-fitted keyboard means fewer chances to crack the case or damage a cable mid-job.

One exception to note: on some tightly integrated models an assembly swap is itself a bigger job, because parts such as the mainboard have to move across to the new top case. If a listing or a model guide describes a mainboard transfer, read the whole procedure before ordering — the assembly is still usually the right part, but it is not a five-minute job.

Keyboard-only vs assembly at a glance

• Part cost: keyboard-only is usually lower; an assembly costs more because it includes the top case and often the touchpad.
• Labour and risk: keyboard-only is higher, especially on riveted or welded models; an assembly is lower, except where a mainboard transfer is required.
• What it fixes: keyboard-only fixes the keys; an assembly also fixes the palmrest surface and, where included, the touchpad.
• What can still go wrong: on either route, a crooked ribbon cable is the most common cause of dead rows of keys — test every key before you close the machine up.

If only one or two keys are broken

Then you may not need either part. A single broken keycap or hinge is a different, smaller repair from a whole keyboard, and it is worth pausing on this before ordering a full keyboard: if every other key works and the palmrest is sound, replacing the whole keyboard is the expensive way to fix one key. Work out first whether the fault is the keycap, the hinge underneath it, or the keyboard membrane itself — a key that is physically broken is a different fault from a key that presses fine but does not register.

Before you order either form, check these four things

• Part number — the single most reliable match. One model name can cover several different keyboards (how to find it).
• Layout — US, UK, German and other layouts look similar but are not interchangeable. If you have not checked yours yet, see how to tell US, UK and German layouts apart.
• Backlight — a backlit keyboard and a non-backlit one for the same model have different cables and connectors.
• What the listing actually includes — bare keyboard, keyboard with frame, or full palmrest assembly; and whether a touchpad is included. Do not assume: read the listing's form, not just its title.

Still unsure which form your machine needs? Send us your exact model plus three photos — the full keyboard from above, the label on its underside, and the fixings visible from inside — and we will confirm keyboard-only or assembly before you order. It is quicker than a return for either of us.