Why is my device not turning on but shows charging after battery replacement?

Question

40 viewsNovember 22, 2024Phone

Matías

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After replacing the battery in my device, I encountered an unexpected issue where the device refuses to turn on, yet it shows that it is charging when plugged in. This situation is puzzling because the charging icon indicates that the battery is receiving power, so one would assume that it should work properly. However, no matter how long I leave it plugged in, the device remains unresponsive when I attempt to power it on. I’ve verified that the new battery is correctly installed, and I’ve tried different chargers and power outlets to rule out any external faults. The indicator light or screen symbol seems to reflect that the device is charging, but the usual signs of life—such as startup sounds or vibration—are completely absent. I’m left wondering if I missed a crucial step during the battery replacement process or if there could be another underlying issue that’s preventing the device from turning on despite showing it’s charging.

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7 Answers

Dragos · Answer 1 · 2024-12-12T22:22:40+00:00

Residue or corrosion on the battery contacts can also interfere with proper electrical connections. Cleaning the contacts thoroughly with a lint-free cloth and some isopropyl alcohol might solve the problem. Ensure that everything is dry before reassembling and testing.

Abell · Answer 2 · 2024-12-03T09:40:05+00:00

One potential reason for this issue could be that the battery connectors are not properly aligned. If the connectors between the battery and device are loose or improperly connected, the device might recognize the charging power but fail to power on. Carefully check and ensure that all connections are secure and fully seated.

Stanton · Answer 3 · 2024-11-30T21:43:14+00:00

Your device might be stuck in a boot loop, which sometimes occurs after battery replacements due to inconsistent power levels. Attempt to break the loop by force restarting the device. Hold down the power button along with the home button or volume down key, depending on your device model, to see if this resolves the issue.

Kori · Answer 4 · 2024-11-28T22:46:26+00:00

Another explanation might be a glitch in the software caused by the battery replacement. Sometimes, a soft reset can fix the issue. Hold down the power button and volume button simultaneously for about 10-15 seconds. If that doesn’t work, a factory reset might be necessary, though it will erase all data on the device. Always make a backup first if possible.

Ryanphilip · Answer 5 · 2024-11-26T04:20:21+00:00

It’s possible the new battery itself is defective. Batteries can have manufacturing faults, even when new. Testing with another new battery from a different source can help you determine if the issue is with the battery. When testing, ensure it is a high-quality battery from a reputable supplier.

Marcelo · Answer 6 · 2024-11-24T03:44:56+00:00

The power button cable could be dislodged or damaged during the battery replacement process. This is quite common in DIY battery replacements. Opening the device to inspect the power button’s connection to the mainboard can reveal if the cable needs to be properly reconnected or replaced.

Vylette · Answer 7 · 2024-11-23T03:01:58+00:00

Internal power circuitry could be causing the problem. Although the device indicates charging, hardware defects in the power circuit can prevent the device from turning on. This level of diagnostics generally requires professional help, so consider taking the device to an authorized repair center for a detailed inspection.