the voltage is too high or too low will cause the computer overloaded or out of control

The antimagnetic not place the computer in a color TV, hi-fi, phone, electric fans and other items around with magnetic. Because they generate electromagnetic fields at work, will lead to information on the disk have suffered damage. Anti-the voltage fluctuation home computers are generally advised to 220V ± 10% voltage conditions, the voltage is too high or too low will cause the computer overloaded or out of control. So, Asus k52jr battery the best qualified family with a regulated power supply and uninterruptible power supply UPS. Computer power and home appliances, power should be separated as much as possible to reduce the electrical starter voltage spikes the current computer fluctuations impact.

Lightning computer electronic equipment, are most afraid of lightning on the the Lightning release of static electricity because the computer not resist ability, often due to electrostatic interference of the computer components are not easy to find fault. So, the computer user must not only have the protection of the building lightning protection device, even the best dedicated computer is equipped with an anti-air induction eliminator, can also be covered with anti-static carpet in the computer room. Nevertheless, thunder and lightning and inclement weather is encountered, it is best not to use the computer and unplug the computer power plug to ensure safety.

Once the anti-virus computer virus infection, ranging from affecting the normal working of the computer, while eliminating disk data, the entire computer system crashes. Therefore, the computer must be anti-virus, the main method is to do a special plane designed disk, refuse to use others floppy; newly purchased systems and software must be checked for viruses; Asus k72f battery regular backups of important data in the system; let the computer perform origins unknown procedures. An important measure of the useful life of the three- extend computer computer maintenance is an important measure to improve the efficiency of computer use and prolong the life of your computer. Computer maintenance is mainly reflected in two aspects: First, hardware maintenance; software maintenance.