Distinctive features of Samsung technology have always been quality and reliability, which is no exception for laptops from this manufacturer. For someone who has purchased a Samsung laptop, “how to disassemble it if necessary” is the first question. With all the variety of price categories and configurations of Samsung laptop models, they can be divided into several main categories.
Main categories
- Ultrabooks - ultra-thin, expensive indicators of prestige, convenient for a mobile lifestyle.
- Tablet PCs - A hybrid touchscreen tablet that turns into a laptop using a keyboard or dock. Not the most powerful, but extremely comfortable.
- Productive - standard size laptops with a powerful processor and a productive graphics card.
Remember that at the moment, the Internet can come to the rescue, which will tell you how to choose a Samsung laptop . How to disassemble it in stages, we will consider later.
Samsung R540 Notebook: Description
Bright representative of a productive laptop. The first thing this model attracts attention is an extraordinary color scheme. Among the overwhelming mass of black and white plastic, a warm, unusually structured tree not only attracts the eye, but also is an excellent protection against scratches. Yes, Samsung R540 will not delight a professional gamer, but if you need a great "workhorse", powerful, equipped with all the necessary connectors and wireless interfaces - the choice is clear. This laptop will pull and heavy games, it is only necessary to slightly change the settings.
The specifications speak for themselves - a powerful Intel Core i5 processor, 4096 MB of RAM, a capacious 320 GB hard drive, a decent video card - ATI Mobility Radeon HD 5145. A wide range of peripherals: camera, card reader, network connections - Bluetooth, wired EtherNet LAN and WI -FI. Widescreen 16: 9 LED HD screen with a diagonal of 15.6 inches.
How to make the correct analysis of the Samsung laptop?
Have you already purchased a Samsung laptop? How to disassemble it and in what cases it is necessary, now we will understand. Often there is a situation when a laptop that has worked perfectly for several years suddenly starts to “glitch”, “slow down”, and a warning about overheating of the processor appears on the screen. Is the service center far, or is there no way to part with the “workhorse” for a long time? Do not panic.
You need to know how to disassemble a Samsung laptop. If the laptop case is hot when working with light programs and the processor is not “overclocked” for heavy applications, such as your favorite toy, then it is likely that the time has come for preventative cleaning. This raises questions about what preventative cleaning is and how to disassemble and clean a Samsung laptop.
Prevention is a necessary measure
Prevention is a complex event, and, in addition to removing dust and dirt from the cooling system, that is, the fan and radiator, it is necessary to replace the thermal grease. This is necessary, since it dries up and ceases to conduct heat from the processor to the cooling system, which leads to overheating even in the absence of dust. At the same time, it would be nice to remove dust from the motherboard and remove all debris from the keyboard. Why clean the "motherboard"? The dust accumulated on it at high humidity begins to act as a current conductor, which can lead to a short circuit and malfunction of the motherboard.
What should the owners of a Samsung laptop ask the second question? How to disassemble it? Korean manufacturers provided each model with unique characteristics as well as individual snap fasteners. Dismantling the Samsung laptop of each model is strictly individual, and the use of instructions for another type of Samsung will lead to fatal damage to the plastic latches.
Operating principle
Let's understand how to disassemble a Samsung R540 laptop. Despite the rather complicated mounting system of this model, cleaning must be carried out at least once a year. The layout of the Samsung is more complicated than, for example, the Toshiba units, and the question of users about how to disassemble a Samsung laptop is very popular.
- Attention! Disassembly of the R540, like any laptop, should begin with a power outage. Remove the power supply plug from the laptop case and remove the battery.
- Removing DVD-ROM, hard drive and WI-FI network card . To do this, turning the laptop case over, unscrew the screw holding the DVD drive and marked ODD. DVD-ROM take out and disconnect the cable. The Winchester is located under a blank cover without slots, also located on the bottom of the laptop. To remove it, unscrew the two screws. After removing the cover, the screw that directly holds the hard drive is loosened, after which the hard drive can be removed from the connector. To remove the WI-FI unit, located under the cover with ventilation slots, located also on the bottom, two screws are unscrewed. Under the removed cover is a square hole, one corner of which is provided with a slot extending beyond the hole. Pull the two black wires in the slot and remove them from the connectors. The small board visible in the slot is removed from the connectors by unscrewing the screw.
- Removing the keyboard. The keyboard is held by screws marked ODD and KBD. Therefore, the remaining KBD screw is loosened. Five latches that hold the keyboard and are located between the Esc, F2, F8, Pause Break, Delete buttons and the laptop case, we snap off using any plastic card. In order to avoid creases on plastic, it is better not to use a metal tool. The keyboard rises above the case and disconnects from the connector on the motherboard. To do this, the black part of the connector - the lock - is lifted perpendicular to the "motherboard" and pulled up until disconnected.
- Removing the back cover. Before you unscrew the remaining 19 screws on the bottom cover of the laptop, you need to disconnect two cables, the connectors of which are located in the recesses under the keyboard above the touchpad and in the lower left corner.
- Removing the heat sink system. After opening the back cover, the cooling system hardware becomes available. The power cable is disconnected, after which the fan unit with the heat sink tubes is unscrewed.
- Prevention Dust, dirt and old thermal grease are removed. New thermal grease is applied in a thin layer using special spatulas or conventional plastic cards.
Negative emotions
It's not at all difficult to understand how to disassemble a Samsung R540 laptop. Of course, representatives of service centers will react extremely negatively to self-analysis of a laptop, which is under warranty service. However, if the warranty period has expired, or there is an emergency that made the owner of the device think about how to disassemble the Samsung laptop to restore its working capacity, then observing the disassembly sequence and patience will give a brilliant result.