I have a DELL’s books, is a model LATITUDE CPX 366, the purchase date in 2001. Just buy the notebook hp PB995A life when the ability to reach 2 hours (full-speed mode), with the useful life of the increase in the summer of this year, the smallest notebook batteries in laptop mode, the battery can only use 30 minutes or so of. Although by the time short, but I did not affect the normal use of it does not care. However, a recent book, but left after the power is a sign of lack of power indicator light, and in power management in notebook battery power is in rapid decline until the shortage of electricity will be prompted to shut down automatically, before and after the time is not more than 5 minutes . The charge time (from the shutdown after the show is full) only 5 minutes it (the normal time to charge about 20 minutes). The emergence of this phenomenon, the author of the first notebook cell response is not working.
Notebook apple A1012 battery failures that
Books removed from the machine in the notebook battery, laptop batteries showed that the top model is 75UYF, is the capacity 3800MAH, production in Japan. In the view under WINDOWS XP notebook battery, for the show: 865PANASONIC CGR-B/838, obviously can use this notebook batteries Panasonic batteries of laptop batteries. As a result the city immediately came to the computer, ready to repair my laptop battery. His books and the maintenance personnel described us to the conclusion that to change batteries, to more than 300 yuan price, but I can not guarantee that life books. After repeated consideration, I feel that the maintenance of price comparison, with no guarantee, we would like to determine their own solution. With little knowledge of notebook batteries, I think that the notebook battery life suddenly short, may be due to aging batteries, coupled with the recent cold weather has led to a sharp reduction in the range. And do not want to change batteries would continue to use the only way to fully Only after discharge in charge, repeated several times to activate the laptop apple M6091 battery. (Figure 1)
The fault was found
I will be full of notebook batteries, power will be off, the normal use of the books. In the book prompted lack of electricity shut down automatically after the boot is still forced to continue in order to fully discharge. But I made a very surprising that the forced reboot, the machine did not lack the power to immediately shut down automatically, but on the contrary the use of nearly 20 minutes before consumption as a result of exhaustion and automatic shutdown in force after the start of the notebook batteries Electricity has been displayed on the 2% of the value before and after no change.
In determining the notebook battery has been left unable to boot, I began to recharge laptop batteries. The charge is no longer a short time of 5 minutes, but the normal charge of 20 minutes, and before the normal time for the same charge. Through this operation, I found the notebook batteries apple M8244G battery is not damaged, but the aging batteries (also possible that the aging of the internal circuit) voltage instability caused by the computer so that is not common sense notebook battery power is left in less than a certain system settings When the value of the variable automatic shutdown, or a stand-by. Can at this time of the notebook battery power has not been fully exhausted, it can start running again for some time. (Charging time is also short of full proof of that.) (Photo shows no electricity. Jpg)
The solution
Due to technical problems, I can not repair the notebook’s internal battery, and the only way to change the system only through the set to resolve. WINDOWS XP as a result of the power management will automatically detect the laptop battery power, when less than a certain capacity, will be closed to the computer or other orders. And we can change this setting, so that power management in low power consumption when not to implement any order. So we will be able to deceive power management, power management in notebook batteries that power the “low” and needs to close when forced to use the notebook’s remaining apple A1045 battery power to avoid laptop battery in the remaining electricity can not be used to shorten the book of life. To address the specific method is very simple, WINDOWS XP into the “Control Panel” in “Power Options” and “alarm” column to close the “power shortage alert” and “a serious shortage of electricity warning” of the two options would be It. The author of this book can resume a previous range.
Need to pay attention to
Although the use of more than one way to extend notebook battery life, but the closure of the “alarm” function of the book is a certain degree of risk, that is, you can not tell you whether the machine’s left is how much, how your machine can also use the number of Time, it will be uncertain. So I suggest all of us if the laptop apple M6392 battery power indicator light shows that power is too low after save as much as possible (in particular, play games or word processing friend), if the laptop battery was exhausted, all of a sudden shutdown of your efforts may be wasted ! Therefore, if the proposed conditional or friends as much as possible to buy a new laptop battery, and the capsule and I like shy of a friend and not too high on the data-processing requirements are friends of the above methods can be used as long as the machines of their own life a little carefully click on Can, and do not speed is estimated to save electricity when turned off.
These are some of my laptop apple A1148 battery problems encountered after the method used, and if I encounter the same problems of friends, I hope this article introduced the method can give you some help. If there is anything better solution, I hope I can tell. Finally, I wish you all a happy to use books!
