ASUS K53SK K53SM Notebook Battery Review

From the test results can be seen, which hard disk write speed almost the height of the read speed, which require a higher speed in accessing the user is indeed a good news. The test from the write speed of 154.6MB / S.
As the main target of this evaluation is the card with the ASUS Array SAS hard disk transfer speed test, since it is for speed, then we will need to explore its fastest, the best place in the end where they are. We all know that a few hard drive RAID0 works in parallel processing, accessing the data, respectively, by the simultaneous operation of several drives, read and write their own parts, so the speed is the fastest. Sorry is the way I only have two hard drives, we can only explore two hard disk drives is the speed of a ASUS K53SK Battery .
The following two sets of test data are derived from RAID0 data read and write speed, the speed reached a 295.6MB / S and 286MB / S, compared to a single hard disk read and write capabilities, almost doubled in real times, which can be regarded as a consistent theory and practical special case, RAID0 read and write performance really extraordinary.
The following test replacement PIKE 1068E card, the protagonist of this evaluation, the official debut-PIKE 2008 card. The main test here two cases, first, PIKE 2008 SAS I drive card with read and write performance tests to verify the card downward compatibility PIKE 2008; Furthermore, the test card with PIKE 2008 SAS II hard drives, and explore its highest reading write performance.
Similar to the above test procedure, first to test drive their single SAS I read and write speed. Read and write speeds tested were 150.3MB / S and 140.6MB / S. And PIKE 1068E test scores compared to the results a little behind. Backward compatibility in the performance was not very good, because after all, is an array PIKE 2008 card should be used to measure its performance mainly depends on their doing a variety of arrays and other hardware matches shown, so this data does not describes its performance as PIKE 1068E card, we only can be used as a reference.
Throughout the RAID 0 is the transmission speed, PIKE 2008 card the same down to leeward, but not much. Here, further evidence, SAS I drive with PIKE 1068E PIKE 2008 card performance than to play better. The array as a second-generation card PIKE 2008 in the use of generation hard disk, there is no generation with generation of hard disk array card play. Look forward with a second generation SAS hard disk, PIKE 2008 card to maximize its performance.

Usually you can charge and discharge lithium-ion battery 300-500 times. More suitable for lithium-ion battery is not fully charged, and not suitable for rechargeable battery completely exhausted, so frequent a full charge and discharge should be avoided. Although the lithium-ion batteries have no memory effect, but some lithium-ion batteries have been engineers called the existence of a number of memory problems, because the frequent short battery charging does not take full, the battery's own power detector (usually laptop computer batteries have the device) will not completely filled according to the capacity to adjust. However, if after charging and discharging every 30 times, to conduct a full charge and discharge, we can solve this problem. The best way is to let the battery has been used when the mobile device can not start to conduct a full charge. If you ignore this, then the same lithium-ion battery capacity will be gradually reduced.
Aging of lithium-ion battery is easy to overlook the problem of a user. Lithium-ion battery life is usually 2-3 years, and computing time is from lithium-ion ASUS K53SM Battery production line out from the moment the date. With the oxidation of the battery, the battery's capacity will be gradually reduced. When the battery capacity reduced to a certain point, the battery can no longer continue to be used, although this is still the battery can store a certain amount of power. Part of the laptop and cell phone batteries by adding a certain amount of cobalt to solve this problem.
1. Carefully check the computer interface and battery interface connection is correct.
2. Replace the battery, charging adapter for a power to activate the battery, in the off state then disconnect the adapter, re-boot.
3. Please contact for a new battery.
4. Contact your local dealer or service.
Second problem: the battery is not used for some time, re-use when less power or no power
Possible reasons: 1. No charge 50% of the storage capacity itself rarely 2. By battery quality or storage environment, the natural loss of battery 3. Shelved for too long, not regularly causing the battery charging and discharging of the natural attenuation .
Solution:
1.100% charge normal use on it.
2. Normal, normal use after charging.
3. Please replace a new battery.
Problem Three: The battery shows charging has been completed (100%), but disconnect the AC power, battery power supply can not normally cause the computer to crash.
Possible reasons: 1. Operating temperature is too high, causing the battery over-temperature protection 2. The process of charging the battery there is a problem, resulting in power display distortion.