MacBook Pro A1990 Repair in Almaty

Display stripes, backlight and the flex cable

On the A1990 the display connects through a thin flex cable that wears as the lid opens and closes, so stripes, a dark lower edge or a flickering backlight usually point to the cable or the panel, not the graphics chip. Every open-and-close cycle bends that ribbon in the same spot behind the screen. Owners describe it as a stage-light effect along the bottom edge, or lines that appear only at certain angles. A clean external image rules the GPU out; a distorted one on both screens shifts suspicion to the logic board instead. Before condemning the screen, test the laptop on an external monitor — if the image is clean there, the fault is in the lid assembly, which changes what we quote.

Battery swelling, keyboard and Touch Bar faults

We replace swollen A1990 batteries before they press on the trackpad and warp the chassis, and we treat stuck or double-typing keys as a top-case job because the butterfly keyboard is riveted in. The cell expands upward into the Force Touch surface and the palm rest, so a lid that no longer closes flush is a warning sign rather than a cosmetic quirk. On the Touch Bar, a dead strip or a flickering segment usually traces back to its own flex connector, which we inspect during the same visit. A click that feels stiff is often the first sign of a swelling cell, not a trackpad failure — check the bottom case for a bulge before booking that repair.

Symptom to likely cause at a glance

What Makes the A1990 Different to Repair

The A1990 sits in the Touch Bar generation of the 15-inch Pro, and that shapes what is repairable. Here is what its platform means for a repair.

Soldered SSD and memory and what that limits

On the A1990 the RAM and SSD are soldered to the logic board and the T2 chip guards the storage, so you cannot swap in a bigger drive the way owners of older unibody Pros could. Memory is fixed at purchase too, which is why a machine bought with 16 GB stays at 16 GB for life — no slot, no upgrade. The T2 controller encrypts the drive and pairs it with the mainboard, so even a straight chip swap does not restore access without the right provisioning. A failing SSD on this platform is therefore a board-level repair, not a parts swap. Because storage is tied to the board, data recovery has to be planned before any work starts, not after.

USB-C charging and the power path

The A1990 charges over USB-C rather than MagSafe, so a no-charge fault can sit in the cable, the port, the battery or the power controller, and we test each in turn during the free 15-minute diagnostic. We run the check in front of you and show which link in the chain has failed. Thunderbolt sockets on this generation also carry display and data, so a dead one can look like a graphics fault until it is measured. A laptop that charges on one USB-C socket but not another is usually a port fault, not a dead battery — try every one before assuming the worst.

Cooling, heat and the Touch Bar generation

The A1990 uses an active fan and heatsink, so dust build-up and dried thermal paste show up as fan noise and throttling under load far more than on a fanless Air. The 15-inch chassis packs a discrete GPU beside the CPU, and both share the same heat pipes, which is why a long render pushes temperatures higher than everyday work ever will. Dust collects on the heatsink fins and blocks airflow long before the fan itself fails, and the paste between chip and cold plate dries out over long use and heat cycles. A cleaning helps only if the vents and fins are actually clogged.

How a MacBook Pro A1990 Repair Works at iServices

The whole path from first message to pickup is built so you know the price, the part and the timeline before anything is opened. Here is how it runs.

From a WhatsApp photo to a fixed price

You send a photo of the damage on WhatsApp, an engineer replies within 5 minutes and quotes a price from the photo, and the part, turnaround and warranty are fixed on the receipt before work starts. That written quote takes about 2 minutes to put together, and it names whether the replacement is genuine or aftermarket so there is no swap later on. We ask for one clear shot of the screen, the port or the underside, plus a short note on what the machine does when you press power — those two details usually decide whether this is a 40-minute job or a bench case. This is how a MacBook Pro A1990 repair in Almaty starts, and the same written quote carries through to pickup.

Free diagnostics and the part you actually get

The engineer runs free diagnostics in front of you for 15 minutes, even if you decide not to repair, and shows the new part in its factory packaging before installation. On a 15-inch A1990 that means opening the base, reading the battery health and the USB-C power path, and pointing at the exact component that failed instead of describing it in general terms. You see the replacement while the seals are still on the box, and 64% of our customers pick a genuine part once they have compared it with the aftermarket option side by side. Seeing the part before it goes in is the simplest way to confirm you are getting what the receipt says — genuine or aftermarket — rather than taking the label on trust.

Waiting, checking and what you take home

Most A1990 jobs finish in 1 hour to 1 day and board work in 1–3 days, and 72% of repairs are done while the customer waits in the waiting area with coffee and Wi-Fi. If you would rather not sit through it, a courier covers the city in 90 minutes and the trip is free with a repair. Before handover we run a 32-function check of about 10 minutes, and you go through it with the engineer: charging, ports, keyboard, trackpad, screen, camera, sound and Wi-Fi. Walking through that check together is the moment to raise anything that feels off, before you leave with the device, the receipt, the warranty card and the old part in the bag.

Liquid Damage and a MacBook That Won't Turn On

Liquid and a dead MacBook are the two cases where what you do in the first hour matters most. Here is the first aid and what we do next.

First aid after a spill

After a spill, power the laptop off and do not charge it — corrosion on the logic board keeps spreading as long as current is running through it. Unplug the USB-C cable, hold the power button until the machine shuts down, and tilt it so liquid drains away from the keyboard rather than deeper into the chassis. Do not press keys to test whether it still works, and do not plug the charger back in to see if it lights up. Corrosion begins within hours on the fine traces around the battery connector and the power circuitry, and every minute under load widens the damaged area. Rice and a warm radiator do not stop it; only opening the circuitry and cleaning it does, so the sooner the unit reaches a bench the more of it survives.

Board repair under the microscope

Board-level work on the A1990 is done under a microscope and takes 1–3 days, and after liquid the diagnostics alone can take up to two days because corrosion keeps revealing itself as the unit dries. We clean the circuitry in an ultrasonic bath, inspect the power path and the battery connector under magnification, and check the traces that feed the USB-C controllers. A machine that boots after cleaning is not the same as one that is stable — the extra diagnostic time is there to catch faults that only appear once the laptop has warmed up and run for a while.

Protecting your data before it goes on the bench

Before any board work, make a Time Machine backup if the device still boots, and note your login password and whether Find My Mac is on, because the T2 chip ties storage to the logic board. The SSD on the A1990 is soldered, so it cannot be lifted out and read in another unit the way an older drive could. If the laptop will not boot at all, tell the engineer up front that data matters — it changes the order of work, since recovery has to be attempted before components are swapped. Signing out of Find My Mac and disabling the firmware password, when the device allows it, saves a step later; if it does not boot, hand over the password in writing so activation does not block the finished repair.

Original or Aftermarket Part and the Warranty Behind It

The part choice is the decision that most affects how the repair feels over time. Here is how we help you make it and what stands behind the work.

How we choose between original and aftermarket

We lay out both options and what each means for the A1990, and 64% of our customers pick a genuine part, though an aftermarket one is a fair choice when the budget or the age of the laptop points that way. A display, a battery and a keyboard each behave differently: a genuine part keeps True Tone and brightness behaviour intact, while a quality aftermarket cell can hold charge well but ages faster under heavy cycles. We name the item, its origin and the turnaround on the receipt before any screw comes out, so the decision stays yours with the facts in front of you. The right question is not which option is cheaper but how long you plan to keep the device — a choice that matches its remaining life is the sensible one.

What the receipt and warranty cover

The receipt fixes the part (genuine or aftermarket), the turnaround and the coverage before work starts, and every repair carries cover up to 1 year. The document lists the exact item fitted, the date, and the terms in plain wording, so nothing is agreed verbally and then forgotten. When you collect the device you also get the guarantee card and the old part in a bag — the removed element stays yours, whether you keep it as a spare or simply want proof of what came out. Keep that plus the card together with the receipt — if a replaced piece ever acts up, the trio makes a claim quick instead of a debate.

Why a direct contractor matters for a 15-inch Pro

We are a direct contractor with our own technicians and workshop in Almaty and Astana, not an aggregator passing the device to a third party, and we have 11 years and 46,000+ repairs behind that. A 15-inch Pro is a tightly packed machine: the battery sits under the trackpad, the display flex runs close to the hinge, and a careless handover between shops is exactly where a torn cable or a lost screw happens. Our engineers work on the same bench from diagnosis to the 32-function check, and the branches in both cities follow a single set of procedures. When the same team diagnoses, repairs and checks the unit, no fault gets lost between shops — the person who found the problem is the person who fixes it.