Contents
- 1 Why might a motherboard be installed on top of spacers?
- 2 How many pins does the CPU auxiliary power connector on a motherboard have?
- 3 What should you immediately do if you turn on a computer and smell smoke or a burning odor?
- 4 What is the main body of a computer called?
- 5 What happens if you don’t use motherboard standoffs?
- 6 What keeps the motherboard from touching the case?
- 7 When taking a computer apart why is it important?
- 8 What are the three purposes accomplished by the motherboard BIOS?
- 9 Why are laptops more expensive than desktops?
- 10 Which two components in a system might make a loud whining noise when there is a problem?
- 11 How much power does a load drawing 5 a consume?
- 12 Why should tower cases not sit on thick carpet?
- 13 What is the only real language a computer understands?
- 14 What are the 10 parts of computer?
- 15 Which part holds the brain of the computer?
Why might a motherboard be installed on top of spacers?
Why are motherboards installed in the case using spacers? To keep the board from touching the case, spacers or standoffs may be used.
How many pins does the CPU auxiliary power connector on a motherboard have?
How many pins does the CPU auxiliary power connector on a motherboard have? 4 pins.
What should you immediately do if you turn on a computer and smell smoke or a burning odor?
If you see or smell smoke, immediately unplug whatever seems to be causing it. Smoking can also happen if your computer fans stop working properly. This can happen if the fans or vents become clogged with dust, making it easier for your computer to overheat.
What is the main body of a computer called?
Motherboard. The motherboard is the body or mainframe of the computer, through which all other components interface. It is the central circuit board making up a complex electronic system.
What happens if you don’t use motherboard standoffs?
You use the number of standoffs you need for your board. Assuming the backplate of the motherboard isn’t touching the case, no problem or else not using them can lead to an electrical short. Yes this can damage the motherboard and anything connected to it.
What keeps the motherboard from touching the case?
A motherboard is installed so that the bottom of the board does not touch the case. To keep the board from touching the case, spacers or standoffs may be used.
When taking a computer apart why is it important?
A+ Guide to IT Technical Support
| Question | Answer |
|---|---|
| When taking a computer apart, why is it important to not stack boards on top of each other? | You could accidentally dislodge a chip this way. |
What are the three purposes accomplished by the motherboard BIOS?
The system BIOS manages essential devices (such as the keyboard, mouse, hard drive, and monitor) before the OS is launched. the startup BIOS is used to start the computer and lastly BIOS setup or CMOS setup is used to change the motherboard configuration orsettings.
Why are laptops more expensive than desktops?
The main reason why laptops are more expensive than desktops is in the development costs to create hardware that is compact enough and at the same time meeting an expected level of performance. And it’s not just performance that is a big challenge.
Which two components in a system might make a loud whining noise when there is a problem?
Which two components in a system might give out a loud whining noise? In case the power supply is not able to provide sufficient power to the devices then it will whine after the power is plugged up for the first time. At times there can be a problem with the power supply fan.
How much power does a load drawing 5 a consume?
How much power is consumed by a load drawing 5 A with 120 V across it? Answer:The question is asking about power consumption, which is watts. The formula for this is: W = V*A. So 5A * 120V = 600 watts 3.
Why should tower cases not sit on thick carpet?
Don’t set a tower case directly on thick carpet because the air vent on the bottom front of the case can be blocked.
What is the only real language a computer understands?
Machine language is the language understood by a computer. It is very difficult to understand, but it is the only thing that the computer can work with. All programs and programming languages eventually generate or run programs in machine language.
What are the 10 parts of computer?
10 Parts that make up a Computer
- Memory.
- Hard Drive or Solid State Drive.
- Video card.
- Motherboard.
- Processor.
- Power Supply.
- Monitor.
- Keyboard and Mouse.
Which part holds the brain of the computer?
The motherboard holds the CPU, RAM and ROM chips, etc. The Central Processing Unit (CPU) is the “brain” of the computer. It executes instructions (from software) and tells other components what to do. The Intel Pentium is a popular processor for IBM-PCs.