Laptop
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list of problems
9 resultsThe problem is that the charging indicator does not appear even when the laptop charger is connected.
If the current symptom is close to “laptop not charging,” first check the adapter, cable, charging port, battery, and power circuit. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
The problem is that the battery is not charged even though the power is connected.
If the current symptom is close to “connected to power but not charging,” first check the charging limit function and battery deterioration. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
Battery decreases during gaming even when charger is plugged in
If you see the “Battery decreases while charging” symptom, possible causes include insufficient output from the adapter or a high-performance load exceeding the charging capacity. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
Laptop battery drains too quickly
If the current symptom is closer to “battery running out quickly,” first check for battery aging, high screen brightness, or background apps. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
Battery percentage stays unchanged
Among laptop issues, “Battery Percent Stuck” symptoms may be related to battery gauge calibration/drivers, battery, or EC firmware. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
Battery not detected issue in Windows
This guide is designed to categorize battery connection/driver and EC/BIOS items in a safe order in a “no battery” situation. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
Laptop battery swelling problem
This guide is designed to categorize lithium battery deterioration or damage items in a safe order in a “bloated battery” situation. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
Laptop slows down only when on battery
This guide is designed to categorize power efficiency mode and manufacturer performance profile items in a safe order in “slow battery mode” situations. It's easy to narrow down the cause by checking the charger and battery status, followed by the manufacturer's power management settings.
The problem is that the laptop does not enter sleep mode even when the lid is closed.
This guide is designed to classify the power option cover operation settings and sensor/manufacturer utility items in a safe order in the “laptop won’t sleep even when closed” situation. Check at which stage it fails during sleep entry and exit, and check the driver, power policy, and BIOS in that order.