General tips on using your computer's hardware


This interesting article addresses some of the key issues regarding device, CPU, fan, hardware, system, fail, lockups, and computer. A careful reading of this material could make a big difference in how you think about device, CPU, hardware, system, fail, lockups, and computer.

Lockups and restarts the computers are often associated with instability or the accumulation of static power. If you are experiencing these symptoms, first step is to provide filtering of the current (high-quality surge protector or uninterrupted power supply) and ground. Often the cause lockups, reboots or omission is discharged battery or battery powers the old CMOS. Some motherboards are very quickly killing the battery. The computer will work properly if the voltage on the 3-volt lithium battery is 3.3 V. If the value is below 3.1, then this is usually enough to power the CMOS and start the BIOS.

Frequent switching on and off the computer is to wear and premature failure of components.


The main reason for this is temperature. When warming up your computer components are expanding, and cooling - collapse. This is in itself a serious challenge, and, besides this, different materials have different coefficients of thermal expansion, i.e. expand and contract in varying degrees (and with different speeds), and this leads to mechanical stress. It follows that to extend the life of your computer it is always better to keep a constant temperature, i.e. leave it permanently switched on. Use the computer at the beginning of the day and off at the end. Do not turn it off for lunch, smoke breaks and other short breaks.

Do not turn to one outlet (in line) with powerful computer appliances that consume more power: refrigerators, air conditioners, coffee machines, copiers, heaters, vacuum cleaners, power tools powerful, because they can cause crashes.

If you have deleted from your computer any adapter card, be sure to close remaining after the hole in the back of the blade-flap. A hole in the hull breaks the internal air circulation that can lead to increased heating of certain components.

If you start your computer, after loading the BIOS, a message Warning: Your computer CPU Fan Fail, which is accompanied with an acoustic signal, it means that the system warns that it is not receiving a signal from the sensor processor fan. Urgent change the fan on the CPU, or check whether it is connected.

On the back of the computer, there are several different sockets for connecting external devices. There is a standard color colors for each device:

1. Green - PS / two mouse
2. Violet - PS / two keyboard
3. Red - 25-pin parallel port
4. Dark Blue - 15-pin (small) video port

Similarly, there is a special coloring to the sound card jacks:

1. Grey - access to speakers or headphones
2. Light blue - line (external) input
3. Orange - Mic

To disable the built-in speaker in Windows XP, and then make the speaker silenced as follow. To do this, Device Manager (Control Panel-System-Hardware) in the View menu, checks the box next to Show hidden devices. Later in the branch was Device drivers are not Plug and Play find the device named Beep and disable it.


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