(Comment below with your repair story or search for the official PDF using the part number AN515-54-SG-R10 ).
The service manual includes a section on hidden key combinations you won't find in the user guide. acer nitro an515-54 service manual
After hardware changes, it is often helpful to ensure your BIOS is up to date via the Acer Support website. (Comment below with your repair story or search
: Two M.2 PCIe NVMe slots and one 2.5-inch SATA HDD/SSD bay. acer nitro an515-54 service manual