Largest category28.6%
Screen / display hardware
613 primary-category records.
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Check repair pricingWhat kinds of laptop and computer problems actually appear inside a professional repair workflow? Phone Repair & More® analyzed a selected sample of completed service records across PC laptops, MacBooks, desktop computers, Chromebooks, Surface/PC 2-in-1 devices and other qualifying computers.
The largest recorded primary category was screen/display hardware, followed by software / OS / account work. These figures describe PRM's selected repair sample—not the failure rate of laptops or computers in the wider population.
In Phone Repair & More®'s selected operational sample, screen/display hardware appeared in 613 of 2,142 analyzable completed records, or 28.6%. Software / OS / account was second with 510 records, or 23.8%.
The categories below are operational service categories, not automatically confirmed component-level root causes.
613 primary-category records.
510 records spanning a broad operational software category.
178 records; kept separate from battery and charging.
165 primary-category records.
139 records; not merged into battery.
The chart ranks categories by frozen primary-category count. The full table preserves the exact published counts and permitted percentage treatment.
Share of 2,142 analyzable completed records
| Recorded primary category | Records | Share of 2,142 |
|---|---|---|
| Screen / display hardware | 613 | 28.6% |
| Software / OS / account | 510 | 23.8% |
| Power / boot / stability | 178 | 8.3% |
| Battery | 165 | 7.7% |
| Charging / power input | 139 | 6.5% |
| Storage / data / memory | 117 | 5.5% |
| Hinge / frame / chassis | 102 | 4.8% |
| Keyboard / trackpad / controls | 90 | 4.2% |
| Liquid damage | 62 | 2.9% |
| Thermal / fan / cleaning | 58 | 2.7% |
| Other I/O / ports | 27 | 1.3% |
| Motherboard / board-level | 27 | 1.3% |
| Connectivity / networking | 26 | 1.2% |
| Audio / camera small-n | 13 | 0.6% qualified |
| Upgrade / hardware installation | 8 | Standalone % suppressed |
| Other / unclear operational | 7 | Standalone % suppressed |
Operational labels describe how work was recorded. They are not automatically laboratory-style root-cause diagnoses.
The frozen dictionary includes wording such as broken screen, screen, LCD, no display, no image, backlight and digitizer. “No display” does not, by itself, prove which component failed.
This broad operational category includes recognized software wording, Windows where explicitly recorded, restore, virus-related work, account/password work, slow-computer wording and BIOS-related service.
Power / boot / stability, battery, and charging / power input remain separate. Similar customer phrases can lead to different service pathways, so the taxonomy does not collapse them into one number.
Multi-issue tickets can retain secondary tags, but the frozen report distribution uses one mutually exclusive primary category per analyzable ticket so the headline percentages do not double-count service records.
The frozen taxonomy classifies a device only when the source record supports that classification. Generic PC wording does not automatically become desktop, and generic Microsoft laptops do not automatically become Surface devices.
PRM also does not call every PC laptop a Windows laptop. The operational export does not contain a universal operating-system field, so the research uses PC laptop unless the source supports an OS designation.
gaming-flagged records. Gaming is a cross-cutting identifier, not a mutually exclusive device class; comparisons remain directional because the subset is limited.
The frozen process is deterministic: classify the device, require a completed status, then remove records that cannot answer the operational-category question.
Records that meet the frozen laptop/computer inclusion rules across all statuses.
Only records whose normalized Status equals invoiced exactly enter the completed denominator.
Completed records remaining after the frozen diagnostic, warranty/rework, administrative and unusable-label exclusions.
One qualifying repair record identified by the normalized combination of PRM Sub-Domain and Ticket #. Ticket number alone is not globally unique across the repair export.
repair_record_id = normalize(Sub-Domain) + "|" + normalize(Ticket #)Direct device wording takes priority. Multi-device and non-computer records are excluded. Apple A-number mappings are used only where PRM's own data supports the frozen crosswalk.
Exact diagnostic-only labels are excluded. A label with a substantive target—such as “diagnostic charging port”—is retained and normalized to that target.
Explicit warranty/rework tickets are excluded when the Problem field contains warranty. Undocumented rework is not inferred because the export has no reliable dedicated rework-history field.
Every analyzable ticket receives one mutually exclusive primary category. Recognized additional issues may remain secondary tags but are not summed as separate tickets.
n ≥ 20 may normally carry count + percentage; 10–19 requires qualification; 5–9 is usually count-first; below 5 should not receive standalone comparison percentages.
A separate appointment dataset shows how customers selected or described laptop problems before diagnosis. It is useful for symptom language, not for technician-confirmed repair frequencies.
Different evidence types answer different questions. PRM does not turn customer reports into technician-confirmed diagnoses.
Confirmed internal service data used for proprietary operational-category analysis.
What customers selected or described before diagnosis.
Reviews and reported experiences, not automatically technical diagnoses.
Manufacturer documentation, official support material and technical specifications.
Credible expert and secondary research used when it materially improves context.
The devices in this sample are devices that reached a repair business. That selection boundary is central to every interpretation.
The initial publication architecture favors evidence depth over page count.
The analyzable laptop-family base is 1,725 records. It includes 283 MacBook display cases, 215 PC-laptop display cases, 28 Surface display cases and 12 Chromebook display cases. Small cells retain the frozen qualification rules.
Read the Laptop Screen Repair Report →The MacBook subset has enough depth for broad descriptive within-sample analysis. It does not establish MacBook reliability in the wider installed population.
Read the MacBook Repair Report →This report describes the dataset as a whole. A symptom-specific guide is usually more useful for the computer in front of you.
Separate no-power symptoms from charging, boot and display states.
Read guide →Understand a powered computer with no usable image versus a machine with no apparent power.
Read guide →Work through charger, input and battery-related observations without assuming the battery is the cause.
Read guide →Freezing can overlap with software, storage, memory, thermal and other system problems.
Read guide →Start with observable performance symptoms and safe checks before assuming hardware replacement.
Read guide →Manufacturer documentation supports the report's caution against treating one symptom as one diagnosis. These sources provide context; they do not replace PRM's proprietary dataset.
Apple separates a Mac that does not appear to turn on from one that seems to power on but remains on a blank screen.
Open Apple Support →Microsoft documents multiple blank-screen contexts, including process/driver issues, display configuration, updates and boot-device conditions.
Open Microsoft Support →Google's Diagnostics app can inspect hardware and connectivity areas including battery, CPU, memory and Wi-Fi.
Open Chromebook Help →FAQs keep research interpretation separate from symptom diagnosis and commercial repair intent.
Within the selected 2,142-record analyzable PRM sample, screen/display hardware was the largest primary operational category at 613 records (28.6%), followed by software / OS / account at 510 (23.8%). These are within-sample service-category frequencies, not population-wide failure rates.
No. The dataset only includes devices that entered PRM's service workflow. It does not include the much larger population of computers that did not seek PRM service.
The frozen process identified 3,593 qualifying candidate records, 3,085 completed/invoiced records and 2,142 completed records that met the frozen Level A operational-category analysis rules.
Diagnostic-only tickets establish that a device entered the diagnostic workflow but do not provide a substantive operational repair category for this analysis, so they are excluded from the category-frequency denominator.
Yes. The final analyzable dataset contains 582 MacBook records. MacBook evidence also receives a dedicated PRM Research Report because the frozen subset is large enough for broad descriptive within-sample analysis.
Yes, where the source record explicitly supports Chromebook classification. There are 34 analyzable Chromebook records in the frozen Level A sample, so Chromebook statistical comparisons require count-first and small-sample treatment.
Yes, when they meet the computer inclusion rules. Gaming is a cross-cutting flag rather than a separate device class. The frozen gaming-flagged sample contains 89 analyzable records, so fine-grained comparisons are not treated as strong evidence.
A black screen is a symptom rather than a single diagnosis. Depending on what else the computer is doing, diagnostic paths can involve display output, software, startup, drivers or hardware. Use the dedicated Computer Black Screen guide instead of assuming a screen replacement is automatically required.
Freezing can overlap with software, storage, memory, thermal and other system problems. The Level A report does not convert the word “freezing” into a single root cause. See the Laptop Freezing Diagnostic Guide.
A slow computer should first be evaluated by symptom and context rather than by assuming a specific component has failed. The Slow Computer guide covers safe first checks, possible causes and when professional diagnosis is appropriate.
PRM Repair Intelligence is the informational research program. For professional service, use Phone Repair & More®'s Laptop Repair or Computer Repair pages and then select the appropriate local store.
If you've reached the point where professional diagnosis or repair is appropriate, use the commercial service page that matches the job.
MacBooks, PC laptops, Surface devices, Chromebooks and supported laptop service.
View Laptop Repair →Desktop computers, all-in-ones and broader computer-service needs.
View Computer Repair →For damaged displays after the fault has been appropriately identified.
View Screen Service →For battery replacement when the battery—not simply “won't charge”—is the appropriate path.
View Battery Service →