Featherweight laptops, heavyweight repairs

Pick up a 17-inch gram and it feels like a display model with the internals removed. That impression comes from a magnesium alloy chassis using very little material, and it changes the failure modes completely. A dropped gram usually does not crack its screen the way a plastic notebook does. Instead the impact travels into the chassis, and the palm rest or the base deforms slightly around the corner it landed on. That deformation is enough to stop the lid closing evenly, to bind a hinge, or to put constant tension on the display cable running through it.

The hinges themselves deserve particular attention. On any ultralight, the hinge mounts anchor into thin metal, and repeated opening from one corner rather than the centre eventually stresses those mounting points. The early warning sign is a lid that feels notchy on one side or a small gap appearing where the display bezel meets the base. Caught at that stage it is a straightforward repair. Left alone, the mount pulls through, the display housing cracks around it, and you are looking at both a hinge and a lid assembly.

Batteries, charge limits and real-world longevity

The gram ships with a large battery relative to its weight, and its all-day runtime is the main reason people buy one. That runtime falls with age like every lithium battery, but the rate depends heavily on how it is charged. LG includes a control application with a battery charge limit that caps charging around eighty percent, and it is genuinely worth enabling on any gram that lives permanently on a desk plugged in. A battery held at full charge and warm is a battery that ages fast.

The upgrade path most owners do not know about

Here is where the gram is genuinely better than its ultralight competitors. Many models pair soldered memory with a spare memory slot, so the total can be increased rather than being fixed forever, and several models include a second internal storage slot alongside the primary drive. For an owner who bought a base configuration and now feels the limits, adding storage or memory to an existing gram is far cheaper than replacing the machine, and it is a genuinely worthwhile job.

UltraFine displays on a Mac

The UltraFine displays are a special case because they are effectively Apple accessories made by LG. They rely on the Mac for brightness and settings rather than having a normal on-screen menu, their firmware arrives through macOS updates, and they are fussy about cables in a way that generates a lot of support calls. A display that flickers, will not wake with the Mac, or refuses to run at full resolution is very often a cable or port issue rather than a failing monitor. Early 5K units also had a well-documented sensitivity to being placed close to wireless routers. We diagnose the whole chain before anyone buys anything, and our Mac support team handles the machine at the other end of the cable.