Laptops are now gradually entering the home, and more and more friends have laptops. Laptop has its own characteristics, then the notebook needs to maintain which hardware, the following content can be used for your reference: 1, LCD maintenance LCD display is the most expensive part of the notebook, the cost often also accounts for the total cost of the notebook About 30% of the time, so the maintenance of it must of course be in the first place. Do not collide with the LCD screen. Never draw on the screen, or use your fingers to point at it. If there is a protective film on the screen, it is best not to tear it off. This is not very good, but at least it ensures that the display can be kept away from dust, fingerprints and grease. In case something is not clean on the screen, you can try to wipe it with a dry cloth. If not, you can use a soft cotton cloth to dip some industrial alcohol or glass cleaner (do not use too much, if there is liquid flowing into the screen, it will be miserable.) )) Gently wipe. Of course, it is best to use a special screen cleaning solution specially designed for it to achieve the best results. The last thing to note is that you don't want to press heavy objects on the screen. Nowadays, the top cover of many laptops uses magnesium alloy or titanium alloy, which is very strong, but the laptop is not used as a “back cushion”. 2, battery maintenance There are two types of laptop batteries today: nickel-metal hydride batteries and lithium-ion batteries (since nickel-chromium batteries have long been eliminated, not to mention here). Both of these batteries have a memory effect (only the memory effect of the former is obvious and the latter is not obvious) and the limit of charge and discharge times. The first time you get the battery, you need to charge it for a long time. Generally, you should charge it for 8 hours continuously. After that, you should try to use up the power before each charge (but not at all). Although the lithium-ion battery is not obvious in memory effect, it can be charged and discharged at any time, but random charge and discharge will also affect its life, and should be avoided as much as possible. It is best to unplug the battery when using an AC external power supply, otherwise the battery will be in a hot state for a long time and its life will be affected. If the battery is not used for a long time, please charge and discharge it at least two months to ensure its activity. 3, the maintenance of the hard disk whether the desktop or laptop hard drive is a very delicate thing. Although the current hard drives have achieved super shock resistance, they should avoid unnecessary vibrations. Due to the movement problem of the laptop hard disk, its seismic performance is already very good, but you should pay attention to not too aggressive when moving, and can not knock, it is best not to move the laptop in the boot state. 4, optical drive, floppy drive maintenance Laptop optical drive due to volume considerations, done very thin. And the disc is generally stuck on the reel, so try not to use inferior or irregular discs, which will easily damage the bald head. After using for a period of time, use a special CD cleaning sheet to clean the bald head. The floppy drive is the same as the desktop. Do not use inferior or even moldy discs. Regularly clean them with a special cleaning disc. 5, mouse, keyboard maintenance There are three kinds of notebook mouse: pointing stick, trackball and touchpad. Among them, the trackball is rarely seen. It is equivalent to the ball of a mechanical mouse. When it is dirty, it can be removed and cleaned. The pointing stick is the easiest, just replace a dedicated mouse cap if necessary. The touchpad is more troublesome. Replacement and repair are not done by yourself. Therefore, be careful not to use greasy hands when operating. Do not use sharp objects to describe them on the surface. If the surface is dirty. Something can be wiped clean with a soft cloth dampened with water. The maintenance of the laptop is in the usual bit by bit. For example, when switching the LCD, it should be lightly opened and closed to avoid damage to the cable. It is best to use a special laptop bag when carrying the door, and remember to buckle the bag. They are all buckled; usually put it in a relatively clean place, not too cold, nor too hot; it is best to plug and unplug the peripherals of the laptop in case of power failure. If you can treat your love machine in normal use, then it will prolong life. This article comes from [System Home] www.xp85.com