3.4 - Expansion Cards Flashcards
How do expansion cards extend the capabilities of a computer system?
Expansion cards extend a computer system’s capabilities by adding new hardware components that can be installed into available expansion slots. This allows users to enhance their system’s functionality by installing compatible hardware and drivers.
What is the process for installing an expansion card?
To install an expansion card, remove the top of the computer case, locate an available expansion slot, and insert the card into the slot. Ensure the card’s keys match the slot’s keys and push the card down until it is fully seated.
What is a sound card used for?
A sound card is used to provide high-quality audio output and input. It can enhance audio capabilities by connecting to external mixers, headphone amps, or recording devices, and includes interfaces like headphone jacks, line-in jacks, and digital audio outputs (S/PDIF).
How do integrated graphics differ from discrete graphics cards?
Integrated graphics are built into the CPU and are sufficient for basic video capabilities. Discrete graphics cards, or external video cards, offer higher performance and are used for demanding applications like gaming or graphics-intensive tasks.
What are some common interfaces found on discrete graphics cards?
Discrete graphics cards may have interfaces such as DVI, DisplayPort, and HDMI. These interfaces are used to connect monitors and take advantage of the card’s high-end graphics capabilities.
What is the purpose of a video capture card?
A video capture card is used to input video signals into a computer for purposes like video recording or live streaming. It typically supports connections like HDMI and SDI for high-resolution video input.
When might you need to add a Network Interface Card (NIC) to your system?
You might need to add a NIC if you require additional network interfaces, if the built-in ethernet interface is no longer functioning, or if you’re setting up a server or network infrastructure that needs multiple network connections.
What should you check before purchasing a hardware adapter card?
Before purchasing a hardware adapter card, check your motherboard documentation for available slots and compatibility, and review the adapter card’s specifications and minimum operating system requirements. Also, consult the manufacturer’s website and support forums for additional compatibility information.
Why is it important to check for updated device drivers?
Device drivers provided with hardware are often outdated. It’s important to download the latest version from the manufacturer’s website to ensure compatibility and optimal performance. Updated drivers may overwrite previous versions or require uninstallation of old drivers.
How do you install a device driver for a new hardware component?
Install the device driver by following the instructions provided with the hardware. This may involve using the Windows Device Manager or running an executable installation program provided by the manufacturer. Ensure the correct process is followed for your specific hardware.
