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HDR Repair Library 54 field guides

The Repair Library.

Know what to do before a small device problem becomes expensive. Clear, practical guidance for phones, tablets, computers, and game consoles.

Complete index

Browse every guide.

54 guides

01 / Phones & tablets

Phone & tablet problems

Screens, charging, batteries, water, heat, and device-specific symptoms.

Troubleshoot · iPhone storageiPhone storage full but iCloud has space? Safe fixes

Separate phone and cloud space, remove local downloads, and protect synced originals.

Troubleshoot · iPhone callsiPhone not ringing? Calls, Focus & voicemail checks

Separate a silent ring from screened or undelivered calls, with useful tests before a reset or repair.

Troubleshoot · iPhoneiPhone says SOS or No Service? Safe checks before repair

Check coverage, your SIM or eSIM, and official diagnostics before a reset or hardware repair.

Troubleshoot · iPad + PencilApple Pencil not working? Pairing, charging & writing checks

Match the models, use the correct charging connection, and compare a Notes drawing before replacing hardware.

Troubleshoot · iPadiPad screen won’t rotate? Check lock, apps & restart

Check the rotation lock, compare apps, and restart the right model without an erasing reset.

Screen diagnosisCracked screen protector or phone screen? How to tell

Identify the damaged layer before buying a screen. Know what normal touch can—and cannot—tell you.

First aid · WaterPhone got wet? What to do first

Power off, skip rice, open airflow paths, and know when corrosion inspection matters.

Emergency · BatteryScreen lifting or battery swelling

Stop charging, avoid pressure, store it safely, and arrange qualified battery removal.

Warning · iPhone“Liquid Detected”—but the port is dry

Dry it correctly, isolate the cable, understand Emergency Override, and know when it needs service.

Recover · iPhoneiPhone stuck on the Apple logo

Read the startup pattern, force-restart correctly, and choose Update before an erasing Restore.

Diagnose · Face IDFace ID stopped after a drop or repair

Rule out obstruction and settings, read Parts and Service History, and identify service signs.

iPhone audio diagnosisiPhone microphone not working? Calls, videos, and app checks

Compare calls, recordings, accessories, and app permissions before choosing a microphone repair.

Audio · AirPodsOne AirPod not working? Check charging, sound & reset

Check each earbud’s charge, isolate quiet versus silent, and reset with the correct case controls.

Decision · BatteryiPhone battery health at 80%

Interpret capacity, cycle count, Peak Performance, symptoms, and the replacement decision together.

Diagnose · DisplayCracked iPhone touching things by itself

Stop accidental passcode attempts, isolate accessories, and recognize touch-layer damage.

Diagnose · ChargingCharger loose or works only at an angle

Separate packed lint and worn cables from moisture, damaged contacts, and port repair.

Diagnose · Restart loopiPhone restarts every three minutes

Protect data, time the loop, understand panic logs, and diagnose before an erasing restore.

Diagnose · CameraCamera shakes, clicks, or will not focus

Remove accessories, isolate the affected camera, and distinguish glass from module damage.

Diagnose · DisplayGreen or white line on the screen

Use the off-device screenshot test and recognize panel, connection, pressure, or liquid damage.

First aid · AudioSpeaker muffled after getting wet

Dry safely, separate speakers from microphones, and identify residue or corrosion warning signs.

Understand · After repair“Unknown Part” or “Important Message”

Decode Apple’s repair labels, verify calibration, test function, and know what to ask the shop.

Troubleshoot · DisplayPhone screen black but still on

Display failure versus software, safe restart checks, and when data changes the plan.

Troubleshoot · ChargingPhone won’t charge, or charges slowly

Test cables, bricks, port lint, moisture warnings, battery wear, and board faults in order.

Safety · ScreenCan I keep using a cracked screen?

Broken-glass risks, temporary protector limits, and when to arrange an assessment.

Decision · iPhoneCracked iPhone back glass

When a case is reasonable, when to stop using it, and how repair options differ.

Safety · HeatPhone running hot

Normal heat versus warning signs from apps, charging, batteries, water, or components.

Explain · BatteryWhy your phone dies in the cold

What cold does to lithium batteries and when winter is exposing a worn-out battery.

Compare · ScreensLCD vs OLED phone screens

Why screen type changes repair price, image quality, power use, and part choice.

Diagnose · SamsungSamsung screen problems explained

Green lines, black screens, spreading blotches, dead touch, and burn-in.

02 / Computers

Laptop & computer

Power, battery, performance, heat, networking, structure, and security.

Troubleshoot · Mac audioMacBook speakers not working? Check volume and output

Compare apps, select the built-in output, and test safely before assuming speaker damage.

Troubleshoot · Home printingPrinter offline after a new router? Windows 11 checks

Reconnect the printer, inspect the queue, and compare one page before a reset or reinstall.

Troubleshoot · Mac storageExternal drive not showing up on Mac? Safe checks

Separate hidden icons, unmounted volumes, and missing devices. Protect files before repair or formatting.

Troubleshoot · Windows laptopLaptop camera not working? Safe Windows 11 checks

Check the shutter, permissions, and app previews; distinguish missing-camera clues from a hardware diagnosis.

Troubleshoot · Windows laptopLaptop touchpad not working? Safe Windows 11 fixes

Restore pointer control, check gestures and official drivers, and recognize swelling warning signs.

Windows display diagnosisLaptop screen black but still running? Safe Windows checks

Use brightness, graphics response, and an external monitor to narrow the display problem.

Troubleshoot · PowerLaptop plugged in but not charging

Separate charger wattage, USB-C, port damage, battery wear, and board faults.

Diagnose · Battery5 signs your laptop battery is dying

Runtime collapse, swelling, heat, shutdowns, and operating-system warnings.

First aid · StructureLaptop hinge cracking or separating

How to stop a structural problem before it tears a display cable or breaks the screen.

Improve · PerformanceSlow laptop or Mac? Free fixes first

Safe free steps, hardware red flags, and when an SSD or RAM upgrade actually helps.

Laptop input diagnosisLaptop keyboard keys not working? Safe checks before repair

Separate app and input settings from built-in keyboard damage without prying off keycaps.

Laptop spill first aidSpilled water or coffee on a laptop? What to do first

Disconnect power safely, avoid accidental restarts, and protect data after water, coffee, or soda.

Safety · ThermalsLaptop overheating

Dust, fans, thermal compound, swollen batteries, and hardware warning signs.

Troubleshoot · NetworkWi-Fi keeps dropping

Find out whether the failure follows the house, one room, or one device.

Safety · SecurityFake virus pop-ups & support scams

Recognize the trap and know what to do if you called or allowed remote access.

03 / Consoles

Game consoles

Practical diagnostics for PlayStation and Nintendo hardware problems.

04 / Before repair

Make the right call

Cost, backups, privacy, and the questions worth asking before work begins.

No matching guide yet.

Try a device name or a simpler symptom—or text HDR for a direct answer.

The editorial standard

Advice should tell you when to stop.

01
Safe checks first

Every guide separates reasonable at-home steps from symptoms that put the device, battery, or data at risk.

02
Tradeoffs in plain English

Parts, costs, and repair-versus-replace decisions are explained without hiding the catch.

03
Written from real diagnostics

The library is shaped by what actually arrives at the bench—not affiliate commissions or content quotas.

Using the library

Find the answer without guessing.

What should I do first if a device just got damaged?

Stop testing it if there is water, swelling, heat, smoke, no power, or important data involved. Power down when safe, avoid charging, take photos, and text the model, what happened, current symptoms, and what data matters.

Are these tips a replacement for diagnosis?

No. The tips are first-aid and decision guidance. They help you avoid obvious mistakes and send better information, but a final repair quote still depends on the exact device, symptoms, parts, and condition.

What if I cannot find my exact device problem?

Search by the symptom rather than the device model. If there is no close guide, text the model, what happened, current symptoms, and photos to Hailey Device Repair for a direct answer.

Still not sure?

Describe the device. Get a human answer.