Phones & tablets
Cracked screen or display damage
A crack can be cosmetic, but lines, black spots, flickering, ghost touches, or dead touch areas point to damage deeper in the display assembly. Sharp or lifting glass is also a reason to stop pressing on the damaged area.
Safe checkBack up important data while the device is still usable and note whether touch, brightness, cameras, and biometric features still work.
Bring it in whenTouch becomes unreliable, the display develops lines or spots, glass is sharp, or the damage is spreading.
Battery & power
Fast drain, heat, shutdowns or swelling
Battery aging can cause shorter runtime and unexpected shutdowns, but heat and swelling deserve more caution. A swollen battery can push against the display or enclosure.
Safe checkReview battery-health information when your device provides it, and note whether the problem happens under heavy use or even while idle.
Safety firstIf the device is visibly swollen or becomes unusually hot, stop using and charging it and have it evaluated promptly. Do not puncture or force the enclosure closed.
Charging
Device will not charge reliably
Charging problems can come from the cable, adapter, wall power, debris, software, battery, or charging hardware. That is why a port replacement should not be the first assumption.
Safe checkTry a known-good compatible cable and adapter, another outlet, and a normal restart. Look into the port with good light without inserting metal tools.
Bring it in whenMultiple known-good chargers fail, the connector only works at an angle, the port is visibly damaged, or the device shows heat or power instability.
Liquid exposure
What to do after a spill
Power and moisture are a bad partnership. Repeatedly turning a wet device on or connecting a charger can create additional electrical damage.
First stepPower the device down if it can be done safely, disconnect power and accessories, and avoid repeatedly testing it.
Next stepArrange an inspection. Drying alone does not tell you whether residue or corrosion remains inside the device.
Computers & laptops
Heat, loud fans, crashes and slowdowns
A system that feels slow may be fighting heat, failing storage, memory pressure, unwanted software, background tasks, or a hardware fault. The symptom alone rarely identifies the part.
Safe checkMake sure vents are not blocked, install pending operating-system updates, and note exactly when the slowdown or crash occurs.
Bring it in whenThe system shuts down under load, fans stay unusually loud, storage errors appear, or the problem persists after basic updates and restart.
Game consoles
No picture, power trouble or overheating
Before assuming an HDMI port or power supply has failed, isolate the simple variables. A known-good cable, another display input, and a full power cycle can rule out problems outside the console.
Safe checkTry a known-good HDMI cable and display input, verify the power connection, and make sure ventilation is unobstructed.
Bring it in whenThe port is visibly damaged, the console repeatedly powers off, there is no output across known-good equipment, or overheating returns quickly.
