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Check repair pricingPRM Repair Intelligence · Research Report
PRM analyzed a selected sample of completed, analyzable MacBook repair records using the frozen Laptop / Computer research methodology.
The largest primary service category was Screen / display hardware, followed by Battery and Software / OS / account. These are service-record distributions—not MacBook-wide failure rates.
Key findings
The top six primary categories account for the main descriptive picture, but none should be interpreted as a product-wide failure probability.
48.6% of the 582-record MacBook sample. This broad operational category is not equivalent to 283 confirmed failed LCD panels.
13.1% of the MacBook sample. Battery remains separate from charging / power input.
10.3% of the sample. This is a broad operational category, not one macOS failure mechanism.
MacBook category distribution
The chart visualizes only frozen shares from categories meeting the normal 20-record publication threshold.
Bars show shares of the frozen 582-record MacBook Level A denominator. They do not represent failure rates among MacBooks in use.
| Primary operational category | Records | Share / treatment |
|---|---|---|
| Screen / display hardware | 283 | 48.6% |
| Battery | 76 | 13.1% |
| Software / OS / account | 60 | 10.3% |
| Power / boot / stability | 34 | 5.8% |
| Keyboard / trackpad / controls | 33 | 5.7% |
| Liquid damage | 32 | 5.5% |
| Charging / power input | 19 | 3.3% small n |
| Other I/O / ports | 18 | 3.1% small n |
| Thermal / fan / cleaning | 8 | Count only |
| Audio / camera | 5 | Count only |
| Storage / data / memory | 5 | Count only |
| Connectivity / networking | 4 | Standalone percentage suppressed |
| Motherboard / board-level | 2 | Standalone percentage suppressed |
| Hinge / frame / chassis | 2 | Standalone percentage suppressed |
| Other / unclear operational | 1 | Standalone percentage suppressed |
Interpretation
PRM normalizes the operational Problem field into one mutually exclusive primary category per analyzable record.
Only the primary category is used in the report percentages, preventing double-counting when a ticket contains multiple substantive issues.
Broad operational labels such as “no display” or “not booting” do not necessarily identify the failed internal component.
“Based on a selected sample of real repair records from Phone Repair & More’s internal operational data.”
“These figures describe the distribution of service categories within the selected Phone Repair & More repair-record sample. They are not product-wide failure rates, defect rates, reliability estimates, or probabilities that any laptop or computer model will experience a given problem. The sample consists only of devices that entered PRM’s service workflow and may reflect PRM’s locations, customer mix, services offered, record-keeping practices, and the period analyzed.”
“Percentages use the stated PRM sample denominator only and should not be generalized to the installed population of laptops or computers.”
Display evidence
The frozen Screen / display hardware category includes operational language such as Broken Screen, screen, LCD, Screen Replacement, no display, no image, backlight, digitizer and related frozen mappings.
A ticket normalized from “no display” therefore belongs to the display category for operational analysis, but the wording alone does not prove which display component caused the symptom.
For the deeper laptop-family display analysis, see the Laptop Screen Repair Report. For vertical or horizontal lines specifically, use the MacBook Screen Lines Diagnostic Guide.
Battery vs charging
A MacBook that “isn't charging” should not automatically be converted into a bad-battery diagnosis.
13.1% of the selected MacBook sample. This category covers battery-related operational service wording.
3.3%, shown with a small-n qualifier because the subgroup cell is below the normal 20-record threshold.
Apple likewise distinguishes battery-health status from charging behavior and adapter conditions in its current Mac laptop support documentation.
For symptom-level diagnosis, use Laptop Not Charging.
Power, controls & liquid
34 records · 5.8%
This can include no power, won't turn on, not starting, rebooting, shutting off and related operational wording. It does not name one component.
33 records · 5.7%
Keyboard, trackpad, key and controls-related service wording appears here as one primary operational category.
32 records · 5.5%
One liquid event can affect multiple systems. The primary category is not a complete inventory of every damaged component.
Methodology
The MacBook subgroup uses the same frozen Level A methodology as the parent Laptop & Computer report.
Records meeting the frozen MacBook device-class rules.
Only normalized Status = invoiced enters the completed denominator.
Completed records remaining after frozen exclusion rules.
| Completed-record exclusion | MacBook records excluded |
|---|---|
| Diagnostic-only | 166 |
| Explicit warranty / rework | 8 |
| Administrative / non-repair | 8 |
| Unusable Problem label | 2 |
| Total excluded | 184 |
The permanent unique repair-record key is normalized Sub-Domain + Ticket #. Ticket number alone is not globally unique.
MacBook identity uses explicit MacBook wording plus a conservative approved Apple A-number crosswalk derived from repeated MacBook-labeled PRM records. Mac desktops are treated separately.
Publication thresholds
Count and percentage may normally be published with the standard limitations.
Count and percentage require a small-n qualifier.
Prefer count-only treatment; below five, suppress standalone percentages.
Comparison boundary
No. PRM's dataset contains service records from devices that entered its workflow. It does not contain the installed-population exposure denominator needed to calculate brand or platform failure risk.
Differences between MacBook and PC-laptop service-record distributions can reflect PRM's customer mix, model mix, geography, repair economics, services offered, record-keeping and the analyzed period.
PRM also does not label all PC laptops as Windows devices unless the source record explicitly supports that identification.
Level B evidence
The frozen appointment dataset contains 191 laptop appointments, but it does not provide a validated appointment→repair join.
Examples include “screen has lines in it.” Useful for symptom design, not a confirmed MacBook component diagnosis.
Examples include “laptop won’t take charge.” The wording does not establish whether the final repair was battery, port, adapter or another path.
Examples include “after an update … it freezes after a few minutes.” This remains pre-diagnosis customer language.
“Appointment data reflects issues customers selected or described before diagnosis. It should not be interpreted as technician-confirmed faults or completed repairs.”
Primary technical sources
These Level D sources support diagnostic distinctions. They do not change PRM's proprietary statistics.
Frequently asked questions
Related PRM research
The parent analysis of 2,142 analyzable Level A records across the frozen computer-device classes.
Read report →Symptom-led diagnosis for lines, artifacts, flicker and display-state clues.
Open diagnostic guide →Professional repair paths
For a confirmed display-replacement path after diagnosis.
View Screen Service →PRM Repair Intelligence
Evidence before assumptions. Service records before failure-rate claims.
MacBook Level A sample: 582 analyzable records · Data through August 2026.
