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 components can be connected to the mini PCIe slot according to the text?

What steps are involved in replacing the optical drive in the laptop?