Chapter 2 Flashcards
(39 cards)
What are the general safety precautions to observe while working on a computer?
- Remove watches or jewelry
- Turn off and unplug equipment
- Remove clutter from workspace
- Cover sharp edges inside the computer
- Wear safety goggles
- Follow proper lifting procedures
- Ensure fire extinguisher availability, rating, and use
General safety measures to prevent accidents and injuries during PC assembly.
What are the steps to install the power supply in a computer?
- Open the computer case
- Align the screw holes on the power supply with the mount on the computer case
- Screw the power supply into place
A step-by-step guide for securely installing the power supply.
What factors affect the choice of a computer case?
- Model Type
- Size
- Power Supply
- Appearance
- Status Display
- Vents
These factors ensure compatibility and proper airflow for the components.
What voltages are typically provided by power supplies?
- 3.3V
- 5V
- 12V
Power supplies convert AC input to these DC output voltages for computer components.
What are the steps to install a CPU?
- Orient the CPU to the CPU slot
- Press the CPU into the CPU slot
- Lock the CPU into place
- Apply thermal paste to the CPU
- Install the heatsink
- Secure the heatsink
Detailed procedure for ensuring proper CPU installation.
What is the purpose of the front-side bus (FSB)?
The FSB is the path between the CPU and the Northbridge, connecting various components such as the chipset, expansion cards, and RAM.
What are the two primary factors that can limit the speed of a processor?
- Transmission Delay
- Heat Generation
These factors can affect performance and stability of the processor.
What types of RAM are categorized based on buffering?
- Unbuffered memory
- Buffered memory
The type of memory affects speed and performance, particularly in high-demand environments.
What are the steps to install a hard drive?
- Position the HDD to align with the drive bay opening
- Insert the HDD into the drive bay
- Secure the HDD to the case using the proper screws
Standard procedure for installing internal storage devices.
What should be considered when selecting a new hard disk drive?
- Compatibility with motherboard interfaces
- Form factor (3.5 inch or 2.5 inch)
- Signs of failure (unusual noises, vibrations, error messages)
Important factors to ensure proper functionality and performance.
What is the purpose of adapter cards in a computer?
Adapter cards add extra functionality to a computer, such as graphics, sound, and network capabilities.
What are the two types of expansion slots used for adapter cards?
- Peripheral Component Interconnect (PCI)
- PCI Express (PCIe)
Different slots provide varying performance and compatibility for expansion cards.
What factors should be considered when selecting a graphics card?
- Slot type
- Amount and speed of video RAM (VRAM)
- Graphics Processor Unit (GPU)
- Maximum Resolution
Critical specifications that determine the performance of the graphics card.
Fill in the blank: The speed of a modern processor is measured in _______.
[GHz]
What types of external storage are commonly used?
- USB flash drives
- External hard drives
- eSATA drives
- Thunderbolt drives
Various external storage options serve different needs for data transfer and backup.
What should you do before tightening screws when installing components?
Slightly hand-tighten all the screws before tightening any of them with a screwdriver.
What are the steps to install an optical drive?
- Choose the drive bay and remove the faceplate if necessary
- Position the optical drive to align with the 5.25 inch drive bay
- Insert the optical drive into the drive bay
- Secure the optical drive to the case using the proper screws
Installation steps to add optical drives for reading and writing data.
What is the first step in connecting a motherboard?
Gently press down on the connector until the clip clicks into place
What should you do after aligning the 4-pin auxiliary power connector?
Gently press down on the connector until the clip clicks into place
How do you connect the CPU fan power connector?
Align the CPU fan power connector to the socket on the motherboard and press down until it clicks
What is the first step in connecting a SATA cable?
Align the SATA cable and plug one end into the motherboard socket
What is the purpose of front panel cables in a computer case?
To connect buttons and LEDs to the motherboard
What does the location marked PWR_SW on the system panel connector indicate?
It is for the power cable connection
