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东芝 Satellite L500D 上显示“电池不存在”

tag-icon • tag-icon 12.04 battery
东芝 Satellite L500D 上显示“电池不存在”

一周前我为我的笔记本电脑买了一块新电池，它一直工作正常，直到昨晚它无法启动。我插上电源线，它启动了，但启动时电池状态指示器显示“不存在”，尽管它肯定存在。

dmesg | grep battery

[    0.412399] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    0.412411] ACPI: Battery Slot [BAT1] (battery present)
[    0.660147] [Firmware Bug]: battery: (dis)charge rate invalid.
[    0.660207] ACPI: Battery Slot [BAT1] (battery present)

cat /proc/acpi/battery/BAT1/info

present:                 yes
design capacity:         4400 mAh
last full capacity:      3497 mAh
battery technology:      rechargeable
design voltage:          10800 mV
design capacity warning: 340 mAh
design capacity low:     102 mAh
cycle count:          0
capacity granularity 1:  264 mAh
capacity granularity 2:  3780 mAh
model number:            
serial number:           41167
battery type:            Li-Ion
OEM info:                TOSHIBA

cat /proc/acpi/battery/BAT1/state

present:                 yes
capacity state:          ok
charging state:          charging
present rate:            2 mA
remaining capacity:      0 mAh
present voltage:         10447 mV

所以我有点困惑，因为有些东西告诉我它在那里并且正在充电，而其他东西却没有。无论如何，电池不再保持充电，因为如果我拔掉电源线，它会立即关闭。

答案1

使用不同的操作系统重新启动笔记本电脑。如果 Windows 或 Mac OS 找不到任何电池，则可能是硬件问题 - 电池、电池“插孔”（从电池获取电力并将其输送到计算机的部分）或连接存在问题。重新插入电池。如果不工作，请申请保修。

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