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Diagnosing Computer Problem
Beeps! Your computer is telling you something.
Below, you'll find extensive information on leading diagnosing computer problem articles and other information to help you on your way to success.
On this site, discover diagnosing computer problem, COMPUTER REPAIR and related issues.
...... Self-test),
POST. The POST is simply the process of the BIOS using the information from CMOS to start the computer.
Remember, the BIOS information is stored in CMOS memory maintained by an onboard battery.
Three ways to change and/or update the BIOS. Unlike ROM (read-only memory) the EPROM BIOS can be
Computer Case ModdingCase modding is the artistic modification of a computer chassis (often just refered to as the case), often also involving peripheral components. ..... changed or updated. The term for changing the EPROM software is referred to as flashing. You may have over
heard someone say that they need to flash the BIOS with a new update. Don't worry if you have never heard this,
well, maybe you should worry a little. Computer components change on a daily basis and the BIOS needs to be
flexible enough to be able to change with them. All computers allow the user to change the BIOS software and how
the computer reacts to input/output devices. The standard is to offer the user a way in to the software via a hotkey at
startup. Normally this hotkey is the F2 key, the Del (Delete) key and in some cases the F1 key or a combination of
keys. Start your computer and watch the bottom left corner on the screen. This should let you know which key to
press to enter the BIOS setup. The BIOS setup, sometimes called the CMOS setup, allow the user to make
changes on the fly and save them. Let's say you added an external modem to your PC on Communication serial port
Classification Of ComputersComputers are available in different shapes, sizes and weights, due to these different shapes and sizes they perform different sorts ..... Here we explore the issue of diagnosing computer problem right here. To learn more about diagnosing computer problem, read on.
number 1(Comm1), and no matter how many times you install the drivers, you can't get the PC or Windows to
recognize it. Chances are that the BIOS does not know that the modem exists. Entering the BIOS setup and
changing it to allow the use of Comm1 will fix the problem and let the PC know that a device exists on that port. This
is the most common use of the BIOS setup and also the easiest to do. WARNING: it is just as easy to totally screw
up your system by making changes in the BIOS setup. So be careful and make sure you know how and what to
change. Changing the wrong settings can render your computer useless. There, we warned you twice, that's because
Computer Help Desk Stupid QuestionsCSN Helps desk technicians know first hand that the phrase 'there are no stupid questions' is untrue. It's understandable that people are ..... we want you to think twice before you change the BIOS. Second is the Flash BIOS update from the manufacturer
of the BIOS. This is a software program that the manufacturer of the BIOS sends out periodically to insure the BIOS
conform to new equipment and standards. You can normally get this software upgrade for the manufacturer and
sometimes from the motherboard manufacturer. Be careful'be very careful installing the software and be positive
that it is for your specific BIOS. Always follow the manufacturers instructions exactly. The third way is replacing the
BIOS chip. Replacing the chip may be your only recourse and should be left to professional computer repairmen.
How do I know which BIOS I have' That also easy, the computer will actually tell you. If you're fast enough,
you will see the BIOS name and version on the screen the moment you turn it on. If you are not a speed-reader you
can access the BIOS setup and retrieve the information from the setup program. You may also contact the
motherboard manufacturer and find which BIOS was installed on that board.
As stated earlier, the beeps mean something. They can give you information on problems that the BIOS
encounters. Contact your BIOS manufacturer to find out what each beep series means. Armed with this information
you may be able to figure out why your PC has stopped working and avoid scratching your head and noticing this
huge question mark hovering over your PC. www.mpl1.com
About the Author Michael is a Network Systems Administrator and Web Master. You can find additional articles and computer support at www.mpl1.com.
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