The increase in computer memory, also known as “the improvement of the computer’s memory.” Memory upgrade is quite easy (if you know the basic procedures and safety measures to be undertaken before, see above).

There are many types of RAM for the desktop: Edo (no longer produced and modern PCs), SDRAM, DDR1 and DDR2. These four species are usually those that a modern computer like mine, and maybe you. Currently I have two tables 512 MB DDR PC2700 memory modules. They are comparatively cheaper than their DDR2, despite the fact that my motherboard allows you to use DDR1 (or DDR) and DDR2 memory types. To determine which type of memory required for installation on the motherboard, so check the manual before using your memory, you will see that doing the right thing.

From the perspective of the operating system, you can IMAC memory your Macintosh, as well as Windows-based computer system.

Adding RAM is fairly simple, but beware of some danger. I believe that you follow these simple steps, if you want to do it themselves.

- Disconnect all cables (power cord, mouse, printer, etc.) on the processor before attempting to open it. Do not open or separate from the processor with the cables at the rear. All cables on the back can get a static electricity, the internal components of short-term.
- Wear shoes or slippers. Do not let your feet touch the ground to touch the parts of the processor. Again, this is not to short-circuit components.
- Gloves. I prefer to surgical gloves, which are made of plastic. Plastic gloves are good. Keep in mind that it fits perfectly in your hands. A pair of over-sized gloves make you feel uncomfortable or damaged components without your knowledge. Remember that this is a very small here.
- Use antistatic bracelets (if you have one). You can use it on the mat to electrostatic discharges.
- When you remove memory modules, do not press too much on the clips, which support it, because it could be motherboard. Avoid clicking on any part of the board. In some areas, can be solved, and maybe your board is not functioning, then sooner or later.
- Make sure that the damage or corrosion on the pins the memory module before installing the memory slots on the motherboard. You can also clear the memory slots with a soft brush that dirt and dust.
- Install a new cable (and other cables that are removed before using the memory modules) for your processor. A power before doing the test for the processor, the new memory is working well.
- If something goes wrong and you are not sure what is wrong, call a qualified technician. Do not try to experiment on the computer that is not part of the fact that it can damage the parts or components. This could save a lot of money.

Read

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Here’s what I noticed on my laptop, it is only sixteen months. Just does not work the way I live, as did several months ago. So I have all the usual cleaning tips you will find anywhere on the Internet, hoping to speed up the PC with Windows.

Ran CCleaner, remove programs, defrag your hard drive, clean my desk, and user profiles, and so on.

Just the same problem. Slow computer.

He was ready to format the hard disk and reinstall Windows, when I decided that perhaps I would look around and see things before they began to march.

Now, to my surprise, I found the cause of performance …. A dirty.
I could not believe that the amount of dust present. Now it makes sense that the performance problems of the poor.

Over time, your fans to catch the dust, which, obviously, in the components of a computer. Finally, this leads to cooling problems and make your computer run hot, while the decrease in efficiency. As the fan operates continuously and can not be cool, more heat is produced, the more electricity to operate the facilities, thus reducing overall efficiency.

Worse, it could lead to overheating components, turn off the computer, or any component is not left with large repair bills.

So it was time to see the inside of a cleaning company. And after it was completed, my laptop was back to its speedy self again. Without reinstalling Windows, or spending money.
Well, before you go ahead and try to TP cleans your computer, here are some tips on how I set the computer to clean without damage to components inside:

First of all the precautions …

- Turn off the computer and disconnect it – and not to do so could damage your computer and your car. Be assured that there is no shock that can occur when your computer is connected to another

- Go Away – When cleaning (keep reading for details), will be surprised at the amount of dust will be a mess. If you can not stop, try a different area that you do not mind to get an anachronism.

- Keep a vacuum cleaner – vacuum cleaner with the static electricity can damage the motherboard. Further damage can occur if the fans do not let the vacuum suction of the rotating fan blades to

- Do not use liquid – in order to prevent any components inside your computer or other circuit board damp or wet.

.. and now it is time for cleaning.

- Use a can of compressed air – it is the right path to your computer. A can of compressed air can be found at any electronics store O.

- Make sure you are – as Kryptonite power electronic components. Everything was done to prevent power

NOTE: Make sure the fan in order to avoid the spinning blades.

Start with a lid. You can hold compressed air in a vertical position, and start at the top of the computer, and then down. Thus, you can sweep all the dust that may affect the components in a shorter time. Again, not a blade fan (CPU fan, power supply fan, etc.) for discussion.

However, if you do not press on the cables and components. Also keep your air source of a moderate distance between the components of the work.

Gunk on the fan blade (compressed air is not clean), with a dry Q-Tip, and each worker, but as I can.

Make sure to clean food, and fly through the internal openings in the interior of housing, with the aim of such a way that the outflow of dust from the back.

Then hit the fan for the host (if any) to the dust away.

When you are finished, place the panel back into the computer and connect the mouse, keyboard, monitor, etc. Llug the power cord back in and restart your computer.

In accordance with these simple rules and using common sense, you can significantly increase the productivity of your computer …. Without spending a fortune.

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Most errors are minor problems that could have been avoided. Often enough electricity, ventilation and cleaning dust from all that is needed.
What could be considered? What is most important?

Neither the program nor the man by the time the plans for the outbreak. Nothing can be an average of 20 million volts of direct rays of the victims. During thunderstorms, shut down all components and unplug the power outlet strips.

Several utilities guards at each exit, and the room to prevent damage from lightning, and the skyrocketing on the route. Surges also occur when a large drop in inductive (motor) loads, such as a washing machine or air conditioner. Protection can deploy small spikes on a permanent or more of its rated power only once before they will be ineffective. The part that makes the defense cheap. If you have more than $ 10 for one sign that your insurance pays. Capacitor as a defender in the parts of Radio Shack.

If the bow is too weak or too light, or, as the flicker, the company has the right to check its tension. In some cases, you can use the tape to authorities. We can say that if the cables and connectors are grounded. It has long been a third round spot at the time of the sale should go to one aspect of copper or galvanized stock moist places, but not cold water. Electricity in the electrolysis tube causes the dissolution of metal pipes and joints. Then, lead poison in drinking water.

While not a perfect solution, uninterruptible power supply may be enough time to save and close the file on the network correctly. In the energy produced in each of the batteries should be added to explosive loading. Remember that you may be busy or dinner, when the power outage and … suddenly dark.

Use Scandisk and Defrag regularly. If ScanDisk found errors, which can hang for up to 10 minutes. When you try to import data from bad sectors.

When the plates are always looking for a silver dead battery in your computer can “forget” something more than the date and time.
On older computers, the CMOS settings, you can forget what you drive.
Even worse, the “thing” that only “scientific” Make sure to know that sometimes the settings are stored in CMOS.

Make a record of the content in the CMOS settings for the future. To do this, restart, or run button and follow the instructions in the “Preferences”. Once the setup CMOS, most of “Print” to display their contents will be reviewed. If it is not a “Print Screen”, then type (all) the number of cylinders, heads, sectors, landing zone, and the overall size of the disk is very important. Writing in the index card and tape on the bottom of the computer in the future. Quit without running the Setup program or the replacement of obsolete data. After the error, this information may be at the plant.

What Pentium2 MMX motherboards, and more recently, it’s not a problem because it has a CMOS auto-detect HD function, which may be included in the configuration for the current HD.

Batteries and holders ACK radio company in Atlanta. The deal could also include a battery replaced.

Be prepared for the worst, it will not happen. Backup is easier to reinstall everything. Especially with the “front loaded” software can be used by Msbackup. Incremental Msbackup may require additional work and changes that you do not want to miss. Removable disks and backup disks can also have multiple computers. You can drag and drop files at all or use the CDRW FREE xxcopy common clone a partition or hard disk.

Make emergency floppy disk or a bootable disk Windows.

Win95/98 + on a bootable floppy … Start button | Control Panel | Add / Remove Programs Properties | Startup Disk tab |
Click Create Disk
To manually enter the boot disk for older systems, follow the instructions below.
If your computer does not boot from a floppy disk to boot. “In the DOS command” in the format: / S “. The boot disk can also be a copy of the CONFIG.SYS and AUTOEXEC.BAT for comfort. They can be obtained by pressing F8 at boot.

In the event of an accident on the hard drive is good, all you need on a floppy disk to backup to a new or freshly formatted hard drive. * Please note: if you have a backup tape drive or other removable media device, which will be returned. Verify that the device drivers, which are also available on diskette. Verify that the path (S) in the Config.sys and Autoexec.bat for drivers on the A: drive.

The most useful for restoring files from DOS (files), a disk containing Win3.1; SYS.COM; Fdisk.exe; .* Msbackup all files (except *. HLP); Chkdsk.exe; Expand.exe; FORMAT. COM; UNFORMAT.COM; UNDELETE.EXE; EDIT.COM: QBASIC.EXE; QBASIC.INI and xcopy.exe. SCANDISK program on a floppy disk, floppy disk can correct errors on your hard drive. To view the CD-ROM in DOS or Safe mode, you must download MSCDEX.EXE. Or from a floppy disk or watch on-line store Windows MSCDEX.EXE in AUTOEXEC.BAT.
The practice of writing “edit autoexec.bat” in the command line, and start again. Then you can transfer files from bad CD for that purpose, or run the installation program.

Here is the sequence of restoration of all DOS and Win3.1, after all, “extermination” of the disc.
If the configuration information is not correct in the BIOS to the number of cylinders, heads and sectors on the hard disk, which is / correct in the first place. Most of the computer screen in the BIOS Setup. Keep the pressure somewhere. Only as a last resort before formatting the hard drive …. The information in the section on the HD you can see and do with FDISK option # 4 .. Any election that does not have a picture of the new HD again! Warning This erases all data on the disk.
Change without-papiers, “FDISK / MBR”, write the CMOS boot information on disk. This is useful for some viruses, destroy or modify the boot record. Example: AntiCMOS-A.

# 1 Bootdisk that the system files on your hard drive.
# 2 Type SYS A: C:.

# 3 Then type “C” is currently in C:, MD, is a DOS directory and two. Then, type “A” to return to the A: drive.

# 4 O XCOPY copies all the files on the drive to restore the folder C: \ DOS directory to the “white” hard drive. This is so that it can not Msbackup diskete.

# 5 from C: \ DOS Msbackup, and select “Restore.” Inserting many floppies are [again].

Keep in mind that some programs do not work correctly after you restore. One reason is that certain combinations of characters can not be compressed and decompressed. Some programs may also be a form of copy protection. The program can not be an empty directory, which can not be restored.

Before installing the new adapter card in DOS and Win3.1, take notes, how the system is configured. You can use the “day” trial and error work later.
Click the box inside the front of the computer on every flight loads. Do not wear bulky sweaters, or to walk on the carpet, of a fee. Fiber may be the team sweater.

Dust can be removed with vacuum and small brush. In bright light, magnifying glass, and dental mirror can be a bridge positions on the motherboard and the cards, rather than hinder. Note the interruption of the applications’ IRQs “means any device (card) is used. Take note on the controller card and the information that in the instructions.

Mysterious or intermittent problems with computers, often the result of loose cards, cables and connectors. Many cycles of heating and cooling, you can map “back on its feet” to the right of withdrawal, if it is not guaranteed.

If this is a problem with memory, it may be safe, the SIMM memory modules in any place during the test. The exchange may be a curve, small pins, which hold and connect.

Computer Fans Blowing hot air on the network. Unfortunately, the fans suck air into the computer using floppy disks and CD-ROM. Dust may cause its rejection. Clean the fan with a brush and vacuum. The least used hard drive should be cleaned more often. Floppy disks and CD-ROM lens cleaning kits are available in computer stores.

Personally I am tired of the dust accumulation on the computer. This is one way to reduce dust and cooling. If you have a free drive bay to write about it. The lid can be removed and replaced by a piece of filter material, when the air conditioner. * A reflector and / or additional fans, you can breathe fresh air, where it is necessary
In addition to reducing the dust from the floppy and CD-ROM, in addition to the increase in the total volume of air movement for cooling.

To improve air circulation, a fan can be added near the filter reception. A small fan CPU cooler on the CPU and move more air to the other cards and chips in this area. Some fans are a little calmer. Bono, some of the processor is up to 5% faster with a fan.

There is no sign of monitoring, which does not burn. Get an extended warranty. Because of the high-voltage, observers do not have any parts that the user (no backup).

Monitors do not have any fans. But many dissipate more heat than with a computer. Keep the slots in the top and bottom of the screen free of disability. Turn off the monitor when not in use or left unattended for more than one hour.

In order to prevent chemicals in the monitor and keyboard, spraying cleaning solution on the glass, paper towels, then clean the screen.

To clean the keyboard, first on the head, and Pat all the keys. Do not use harsh chlorine based on the “fat” cleaning the keyboard. Simply Moisten cotton or Q-Tip with mild soap and water or glass cleaner prior to cleaning.

Cables, connectors and systems.
Try to create a common framework for the installation of all equipment. Keep pulling the cable and connector bending constant. Lightning can be defined for each “wire”, such as cable or an antenna outside the building. Isolating transformers and lightning ground-based combat for most situations, the distance between lines is not required. Suppresses the growth of telephone lines can protect your modem. In a telephone outlet strip can be used to turn off the telephone line to a computer during a lightning storm.

Printers with micro-processors are becoming more complex. Most of them are in the form of its own. ” Some are so good, you forgot to look in the manual of good advice for the care, cleaning and lubrication. Some combinations of non-switch / button is pressed, so that you can use the factory technical errors.

In conclusion, these care and maintenance can be important in saving time and problems later.

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Drive through the heat load each time the computer is turned off and on. The hard disk on your PC with very little energy, if it is inactive. You can have the feeling that their power is growing costs of servicing computers, but do not forget that it is better to deal with the hard drive does not work! and the associated loss of data from your computer and change too frequently. You are better than the computer on which the power to try and stop several times a day. Thus, the reduction in the number of PC control.

Turn on the monitor:

You can use the hard drive, limiting the number of the computer is turned off, and during the day, because every time the disc passes heat stress. They should, but only if the monitor is not used within a few hours. This will help ensure that the display takes longer because the CRT [cathode-ray tube], which most of the useful life of the display is limited, and depending on the number of hours that the left side. In addition, remember that most monitors consume much electricity as the computer.

So even if you protect the hard drive of your computer, you can monitor and save energy by using only the monitor. Because the screens a few seconds, then it is not even a question of sleep as a PC, and only takes a minute to load each time you send it.

Should not be performed on your monitor:

They came to the conclusion that at the top of the monitor for ventilation, this is because computer monitors and heated reach in use. To extend the service life of the monitor [and your TV, if you are in front of the TV or through a PC], to be sure that you will not be anything on the monitor.

Components for the crash the following simple steps:

Sometimes what looks like a disaster in the computer system may be a problem. However, there are moments when you must bite the bullet and either repair or replacement of expensive components. What you do depends on several factors, including age and the relative cost of damaged items, as well as the prospects of actually repairing them.

If you do not need repair help, you have several options:

* If a component is a system that is under warranty, contact your service provider. Often you can avoid the cost of repair and only one new spare parts directly from the manufacturer of the system.

* If you have any details, check your warranty. If you still need to contact the manufacturer.

* If you have a new system or on the sidelines, and not work [as "dead" or DOA] should be able to return to a part or full refund!

Warranty repairs can be on your local computer store, small shops, to name only the regional and national networks.

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