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When the typical PC compatible computer is first turned on it runs through a series of self tests called the "Power On Self Test", or "POST" for short.
The original designers didn't know that there would always be a monitor or other kind of display device, so the standard was that the POST would sound a series ob "beeps" to identify the results of the POST.
A single, short "beep", generally means everything is okay.
note the link at the bottom of this page. It should guide you to a location that lists the POST "beep codes".
What else can I help you with?
How do you know that the CPU is broken?
If you hear a long beep sound with no display from CPU.
Can you switch CPU's?
Yes.
What happens during the post process when you turn on a PC?
The post process is the "Power-On Self-Test" during those diagnostics it checks the video card, ram, keyboard, cpu, bios, etc. That's where you hear the beeps come from. The single beep that you usually hear the the test completing successfully. - hopefully you hear a single beep ;)
When you press the switch on th computer CPU how does it signal computer to come on or off?
when you press the switch it sends a signal to a small board and that makes a connection its no different then touching the two wires together touchings on not touchings off
Which switch increases speed of processor?
There is no such physical switch on common modern cpus that increases the speed of cpu. To increase cpu speed one has to overclock it. Overclocking depends on the cpu and the motherboard. It is generally not preferable to overclock as it reduces the life of cpu and the motherboard, and can even lead to complete destruction of either or both of the components in worst case.
Where is the neon fan switch located?
Inside the CPU (central processing unit).
What is 6 ways to check for sound problem on a CPU and what problem they may identifyu?
just restart the cpu help-computers.webs.com is my domain
How to connect 2 cpu's 1 monitor 1 internet connection?
use kvm switch, for more info serach for "kvm switch".
What components could cause POST to beep several times and fail during boot?
Improperly seated memory modules (RAM) can cause the computer beep rapidly during POST and to fail to boot. The other common problem is an improperly seated power connection (like the processor or fan power connectors) on the motherboard.
How should be the CPU switch time comparatively to process running time?
ya rjal adrs
What two jobs do transistors do when combined with CPU?
essentially a switch controlled by an electrical current
Is the CPU the same as a microprocessor?
No. While a CPU is an example of a microprocessor, many microprocessors are not CPUs, but perform other tasks to aid the CPU. An example would be the GPU of a video card, or the DSP (Digital signal processor) of a modem or sound card.
