8560w 充电指示灯问题
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1. 本版是定位于惠普笔记本电脑的技术讨论区。
2. 本版鼓励发帖共同讨论技术问题，不鼓励站内信件私下交流，独知知不如众知知。
3. 本版允许转贴或引用他人的作品，但必须声明原作者信息。
4. 本版禁止发表出售、求购、或其他非技术讨论等帖子。
5. 本版宁缺毋滥，严禁灌水，包括但不限于任何与所讨论主题无关的回复，无意义字符，直接复制其他回复等。
6. 本站附件仅限个人使用，请在下载后24小时内删除，本站不对其造成的结果负任何责任，请自行评估风险。
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ginason
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- 注册时间： 2013年 7月 10日 01:14 星期三
8560w 充电指示灯问题
充电指示灯平时是不亮的，充满后就不亮了，用电池和电源的时候此灯也不亮，只有在充电时显示橘色。总觉得有问题，大家也是这样嘛？ BIOS已经刷到F.41
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ginason
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- 注册时间： 2013年 7月 10日 01:14 星期三
Re: 8560w 充电指示灯问题
viewtopic.php?p=503#p503
这里显示的就是接电源这个充电灯就应该是亮的啊。奇怪了啊。
这里显示的就是接电源这个充电灯就应该是亮的啊。奇怪了啊。
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byming123
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- 注册时间： 2011年 6月 17日 23:50 星期五
Re: 8560w 充电指示灯问题
充电到90%以上时会由橘黄色变为白色，完全充满后，那个灯就不亮了！ginason 写了：viewtopic.php?p=503#p503
这里显示的就是接电源这个充电灯就应该是亮的啊。奇怪了啊。
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piyopiyo81
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- 注册时间： 2012年 3月 23日 11:39 星期五
Re: 8560w 充电指示灯问题
Battery Indicator Light Turns On and Off While Battery is Charging
If the battery charge LED indicator light turns on and off while AC power is connected and the battery is still charging, the battery is simply in a low-charge state. The Windows battery property shows that the battery is Online - discharging . This occurs because of the battery's charging cycle.
HP Notebook PCs use lithium ion (Li-ion) batteries. Li-ion batteries are charged using a fast charge/slow charge charging cycle—meaning that the battery is continuously infused with a lot of power (fast charge) and then with very little power (slow charge). During the slow charge stage of the cycle, the battery indicator light may turn off and appear as though it is not charging.
Understanding the battery LED status
The battery LED on some notebooks does not operate as stated in the manual. The correct operation is as follows:
Notebooks with a dual color battery charge indicator:
LED status Battery charge status
AMBER 0% to 99% Charge
GREEN 100% Charge
OFF No battery inserted or power has been removed and re-applied.
Notebooks with a single color battery charge indicator:
LED status Battery charge status
ON 0% to 99% Charge
OFF No battery inserted or power has been removed and re-applied.
If power is removed and then re-applied while the battery is at or above 95%, the battery charge LED will not illuminate.
The battery charge LED will only illuminate if the battery is between 0 and 94% when power is applied.
In order to reduce the number of short charge cycles and extend the service life of the battery, the notebook is designed to initiate charge only when the battery capacity is below 95%. Therefore, even though an AC adapter is connected to the system, the battery will not charge if its capacity is 95% or greater.
If the adapter is plugged into the notebook and the battery capacity is 95% or greater, the charge LED will not light until the battery begins to charge.
This may take several days since there is no drain on the battery while the notebook is running on AC power.
http://h10025.www1.hp.com/ewfrf/wc/docu ... =c00287805
If the battery charge LED indicator light turns on and off while AC power is connected and the battery is still charging, the battery is simply in a low-charge state. The Windows battery property shows that the battery is Online - discharging . This occurs because of the battery's charging cycle.
HP Notebook PCs use lithium ion (Li-ion) batteries. Li-ion batteries are charged using a fast charge/slow charge charging cycle—meaning that the battery is continuously infused with a lot of power (fast charge) and then with very little power (slow charge). During the slow charge stage of the cycle, the battery indicator light may turn off and appear as though it is not charging.
Understanding the battery LED status
The battery LED on some notebooks does not operate as stated in the manual. The correct operation is as follows:
Notebooks with a dual color battery charge indicator:
LED status Battery charge status
AMBER 0% to 99% Charge
GREEN 100% Charge
OFF No battery inserted or power has been removed and re-applied.
Notebooks with a single color battery charge indicator:
LED status Battery charge status
ON 0% to 99% Charge
OFF No battery inserted or power has been removed and re-applied.
If power is removed and then re-applied while the battery is at or above 95%, the battery charge LED will not illuminate.
The battery charge LED will only illuminate if the battery is between 0 and 94% when power is applied.
In order to reduce the number of short charge cycles and extend the service life of the battery, the notebook is designed to initiate charge only when the battery capacity is below 95%. Therefore, even though an AC adapter is connected to the system, the battery will not charge if its capacity is 95% or greater.
If the adapter is plugged into the notebook and the battery capacity is 95% or greater, the charge LED will not light until the battery begins to charge.
This may take several days since there is no drain on the battery while the notebook is running on AC power.
http://h10025.www1.hp.com/ewfrf/wc/docu ... =c00287805