CompTIA A+ Certification Core 1 (220-1101) - Installing and Troubleshooting Expansion Cards

The video tutorial covers the installation and troubleshooting of expansion cards, focusing on PCI and PCI Express formats. It explains the evolution from PCI to PCI Express, detailing the different lane configurations and their impact on performance. The tutorial provides a hands-on guide to installing a GPU, highlighting common issues and troubleshooting steps, including ensuring power connections and addressing onboard video settings in the BIOS.

What was the first plug-and-play type of add-on expansion?

• ISA

• AGP

• PCI

• USB

Which of the following is NOT a type of PCI Express lane?

• X1

• X2

• X8

• X16

What is the primary advantage of having more lanes in a PCI Express slot?

• Lower power consumption

• Higher bandwidth

• Smaller physical size

• Easier installation

What should you check if your GPU is not providing a video signal after installation?

• Check if the monitor is turned on

• Verify the CPU is compatible

• Ensure the GPU is properly seated and powered

• Update the operating system

What is a common mistake when installing a GPU that can lead to no video signal?

• Installing the GPU upside down

• Using an incompatible monitor

• Not connecting the power cables

• Forgetting to install drivers

What might you need to disable in BIOS when installing a new graphics card?

• Sound card

• Onboard video

• USB ports

• Network interface

What is an APU?

• A type of motherboard

• A CPU with integrated graphics

• An external graphics card

• A power supply unit