CompTIA A+ Certification Core 1 (220-1101) - Laptop Hardware - Core Hardware

The video tutorial covers various hardware components in laptops, including battery replacement using a spudger, hard drive replacement with a SATA drive, RAM upgrade considerations, real-time clock battery replacement, utilizing the mini PCI Express slot for expansion, and replacing an optical drive. The tutorial provides practical insights into handling these components, emphasizing expandability and compatibility issues.

What tool is suggested for prying off components during a hard drive replacement?

• Pliers

• Screwdriver

• Spudger

• Hammer

What type of connector is mentioned as being used with the SATA drive?

• Proprietary SATA

• Ethernet

• USB

• HDMI

Why might a single RAM slot be considered a limitation?

• It reduces screen brightness

• It consumes more power

• It limits expandability

• It increases the laptop's weight

What can be installed in a mini PCI Express slot?

• External hard drive

• Bluetooth controller

• Graphics card

• Monitor

What is a common method for finding replacement optical drives?

• Visiting a local store

• Using a 3D printer

• Checking eBay

• Calling the manufacturer