100-140 Question 101
Select 4A user wants to install a new graphics card in their desktop computer but is unsure if it is compatible with their system. As a support technician, what factors should you verify to ensure compatibility between the graphics card and the computer?
- A
Check if the power supply unit (PSU) provides sufficient wattage for the new graphics card.
- B
Verify if the computer case has enough physical space to accommodate the new graphics card.
- C
Ensure the processor (CPU) is compatible with the graphics card manufacturer.
- D
Confirm the motherboard has the correct PCIe slot for the graphics card.
- E
Check if the operating system supports the drivers required for the new graphics card.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
When installing a graphics card, several factors must be considered to ensure compatibility. These include the power supply (to provide sufficient wattage), the physical space within the case, the presence of the correct PCIe slot on the motherboard, and driver support from the operating system. While the CPU does not need to match the GPU manufacturer, compatibility issues may arise if the CPU causes a bottleneck, but this is not directly related to GPU installation compatibility.
- A. Correct.
The power supply unit must provide sufficient wattage to power the graphics card and other components. Modern GPUs often require a minimum PSU wattage.
- B. Correct.
The physical dimensions of the graphics card must fit within the computer case. Some high-end GPUs are larger and may not fit in compact cases.
- C. Incorrect.
The processor does not need to be specifically compatible with the graphics card manufacturer. However, the CPU should not cause a performance bottleneck, which is a separate consideration.
- D. Correct.
The motherboard must have the correct PCIe slot (e.g., PCIe x16) for the graphics card to physically and electrically connect properly.
- E. Correct.
The operating system must support the drivers for the graphics card to ensure proper functionality and performance. Without compatible drivers, the card may not work as intended.