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Common Problems

Diagnose the symptom, then dig into related guides

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Phone won’t charge, laptop black screen, console overheating — start with the symptom. We walk through likely causes and quick checks, then point you to related guides when you’re ready to go further.

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Consoles

Nintendo Switch Wont Turn on

If your Nintendo Switch refuses to power on, gets stuck on a blank screen, or fails to charge past a low battery icon, the culprit is usually a deeply discharged battery, a damaged USB-C port, or a blown power management chip. Follow these practical diagnostic steps to identify w

Troubleshoot

Consoles

Nintendo Switch Joy Con Fix

If your Nintendo Switch Joy-Cons keep disconnecting in handheld mode, won't charge attached to the console, or slide off without holding the release button, the issue usually stems from worn rail connectors, damaged pins, or internal hardware failures.

Troubleshoot

Consoles

Nintendo Switch Joy Con Repair

If your Nintendo Switch Joy-Con won't charge, keeps disconnecting in handheld mode, or suffers from stick drift, physical rail wear or board-level port issues are usually to blame. Here is how to diagnose and fix controller connection problems.

Troubleshoot

Laptops

Laptop Power Is on But No Display

When your laptop powers on with lit LEDs and fan noise but the screen stays totally dark, the issue usually stems from a dead backlight, damaged display cable, or memory POST failure.

Troubleshoot

Laptops

Laptop No Display But Power on

Your laptop turns on, fans spin, and keyboard lights glow, but the screen remains totally black. Here is how to figure out if it is a dead backlight, damaged flex cable, or motherboard issue.

Troubleshoot

Laptops

MacBook Problems With Screen

If your MacBook screen is pitch black, showing strange colored lines, or flickering when you open the lid, you may be dealing with a backlight fault, flex cable tear, or cracked panel. Here is how to figure out what went wrong and what your repair options look like.

Troubleshoot

Laptops

MacBook Pro 2017 Screen Flicker

If your 2017 MacBook Pro screen is flickering, flashing horizontal lines, or dimming when opened past a certain angle, it is usually tied to display cable fatigue or thermal stress. Here is how to isolate software bugs from permanent hardware damage.

Troubleshoot

Laptops

MacBook Display Problem

If your MacBook screen is pitch black, showing vertical lines, or going dark when you open the lid, we can help figure out if it is a simple software glitch, a worn hinge cable, or a cracked Retina display.

Troubleshoot

Laptops

MacBook Display Issue

A blank, flickering, or line-filled MacBook screen halts your work immediately. Whether your display went dark after a minor drop or developed uneven lighting near the hinge, here is how to diagnose the issue before replacing parts.

Troubleshoot

Laptops

MacBook Backlight Not Working

If your MacBook turns on with sound and keyboard lights but the screen stays dark, the display backlight power circuit or internal flex cable has likely failed.

Troubleshoot

Tablets

iPad Display Cracked

Cracked your iPad screen or dealing with shattered glass and ink spots underneath? Here is how to figure out if it is just top glass, a broken LCD panel, or frame damage before getting it repaired.

Troubleshoot

Phones

Phone Overheating iPhone

If your iPhone is getting dangerously hot, dimming its screen, or pausing charging, it may be struggling with a runaway software process, a degraded battery, or a board-level short circuit.

Troubleshoot
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