Motherboard Parts For Computer

Motherboard Parts For Computer

Below is list of general motherboard component :

1. CPU Socket : This section is the place laid a processor even with the many small holes that are used to place a pin processor.
2. RAM Slots : Places to install the memory module (RAM). For a modern motherboard, usually there are 4 slots DDR2 PC 6400 with a capacity of up to 8GB and support for dual-channel configuration.
3. Power Port : Old type use 20 +4 pin, while new types have been using 24 +4 pin. Through this port all the power needed by the system supplied through the power supply.
4. Serial ATA Port : The new type motherboard using this port. Usually there are 4 to 8. It is used for hard disk drives where using SATA interface. Cable that is used is usually smaller than the IDE cable. SATA technology is growing rapidly, at this time is to reach the next generation of SATA-2 with data transfer speeds up to 3Gb/s.
5. IDE Port : It is only found in old type of motherboard. That is used to install the hard disk drive and optical drives, it has an large size of the cable width.
6. Chip-set : A chip that regulates the data traffic on the system. There are 2 types of chip set with a different function with each other. North-bridge chip-set is located between the processor and RAM slots. This chip-set works so RAM and processor modules can work together (set of traffic data between the CPU and RAM). South-brigde chip-set is located on the bottom. Either the bottom of the processor or under the slot for graphics cards. Chip-set handle this work flow of traffic data from the graphics card, hard disk and other motherboard peripherals.
7. AGP / PCI Express Slot : Used to install the graphics card. AGP slot is rarely found in the new type, because the resulting bandwidth is not sufficient for the needs of graphics at this time. Now, almost all motherboards use the PCI Express slot, with a larger bandwidth. In fact, there are motherboards that have up to 4 PCI Express slots.
8. PCI (Peripheral Component Interconnect) : Is the place to put additional cards such as sound card, LAN card, TV tuner, and others. It is working at 33 Mhz frequency.
9. BIOS (Basic Input Output System) : Form of software that is embedded in the motherboard where the energy supplied from the motherboard battery. All initial configuration of the hardware that is installed can be accessed and changed through the BIOS.

Many motherboard manufacturers other products that are complete with many additional features that will make the compatibility of various hardware increase.

Repair Broken LCD Laptop Monitors

 Repair Broken LCD Laptop Monitors

Present are several easy tests to see what is wrong with your LCD and to estimate the cost and trouble needed in repairing the screen. As a disclaimer, this is not repair advice, so do not try to service your computer if you don't know what you're doing, as you may likely produce more damage than there already was. Absolutely don't disassemble your laptop if the battery is in or it is secured to a power source.

Broken Screen

Not much to test here; you're going to need to replace your LCD. Your other choice is to buy an external flatpanel.

Markings on Screen

This problem is more often than not caused due to a damaged LCD or internal LCD video cable. Sometimes if you drop your laptop hard, it can damage the LCD and the hard drive if it's on. Plug the laptop computer into an external monitor or LCD television. Does the image have lines? If not, you either have an LCD cable or LCD problem. If you experience lines on the external monitor (assuming the external is working well), you probably have a graphics card problem.

Plasma, oozing, octopus ink, growing plume

It's highly probable that your LCD is broken and needs to be replaced. This problem is ordinarily induced by a physical misfunction of the glass sandwich on the LCD. Just like the above test, check to see whether or not you experience a smooth picture on another monitor. If you do, it's time for another LCD.

Dark, stuck, hot, or otherwise abnormal pixels

These can be caused by manufacturing defects which produce transistors to die or stop reacting within your LCD. Sometimes you can fix a dead pixel, but also you can make the problem worse if you are not experienced. A safe attempt is to try to fix the problem with software. Software such as UDPixel and JScreenFix can diagnose dead, hot, or stuck pixels and even attempt to fix them. If these programs aren't successful, as a last attempt, you can try to gently pressure the affected area with an eraser to try to coax oil into or out of the pixel layers. Moreover, this attempt is not guaranteed to be successful, and can possibly make the trouble worse, so be careful here.

Dim display

This could be caused by two standard issues: inverter failure or backlight failure. An inverter conditions power for the LCD, and generally resides close to the laptop hinges under the LCD case. Inverters are dangerous because they generally run between 4-7 amps of current. One amp can easily kill you, so don't mess with these if you're not experienced with it. If the monitor is ever bright, chances are your inverter is okay. Backlights are difficult and dangerous to replace, so don't try unless you know how. Most backlights are delicate and contain mercury, a carcinogen.

No display

If you don't get a display at all, examine it with a flashlight. Hold the flashlight at different angles to the screen. If you truly can't see anything, try to plug it into an external monitor. If you get a smooth picture, several things could be amiss. You could have a loose cable if you drop your laptop often. The cable could be pinched in the joints and severed. Seldom do you get a complete failure of the LCD, but it's possible.

Display works whilst booting, but ends working at some point

You probably have a software issue. You should check the drivers and check for viruses.

Display scrambles in time

This is generally caused by memory troubles or an overheated video chip. If memory is the problem, you could try to remove one or two modules of RAM from the bottom of the laptop, usually behind a panel. If this repairs the problem, time for a new stick of RAM. If overheating is the problem, there are usually two causes. Either the video processor is overheating, or the entire computer is overheating. You will require to have the laptop taken apart to clear out dust, examine all the fans, and examine the thermal compound under the heat sinks.

How To Buy an Inkjet Cartridge

 How To  Buy an Inkjet Cartridge

 

When your inkjet cartridge needs to be replaced then it is a good idea to look for a cartridge similar to the one, that you have used previously. In case you are unable to get the same brand then consider the following tips to select the best inkjet-cartridge.

It is advisable that you buy an inkjet cartridge of the same manufacturer as that of your printer. There are many printer manufacturers who would not offer warranties if you use inkjet-cartridge from a different manufacturer.

Consider the number of pages that can be printed with the inkjet cartridge that you are opting to buy.

If you go for generic cartridges then bear in mind that these can cause harm to the nozzle of the printer, hence avoid using these cartridges.

Avoid buying recycled or refilled inkjet-cartridges, as they can cause damage to your printer. These are available at a low cost but getting your printer repaired later can be an expensive deal.

To enhance the life of the inkjet cartridge you should never let it go dry, as it causes damage to the printer. To avoid drying of the cartridge shake it well side to side so that the ink can be utilized evenly.

If you are considering buying inkjet cartridges, then you can also avail them online. This can, not only help you save money but can also save your time. So, if you do not have the time to run around to get an inkjet cartridge every time that you run out of it, then opt buying online so that you can have it delivered directly to your office or home.