Amazon.com: Dell Latitude 5520 5000 15.6" FHD (Intel 4-Core i7-1185G7 vPro, 16GB RAM, 512GB SSD) Business Laptop, Backlit KB, Thunderbolt 4, Wi-Fi 6, Webcam, IST SD Card, Win 11 Pro - 2023 : Electronics
How to take apart Acer Aspire 5520 – Inside my laptop
Service Manual: Acer Aspire 5520 5220 Series : Free Download, Borrow, and Streaming : Internet Archive
Your Acer Notebook Tour - Acer Aspire 5520 5220 - Acer Laptop Repair
Working on an Acer Aspire 5520 laptop (motherboard and CPU replacement) - YouTube
This is an old Acer Aspire 2920. I found it for a fiver on facebook marketplace as 'not working'. I was able to get it working again by replacing the dead hard
Download Center: Acer Aspire 5520 Drivers Download for Windows 7