RAM SLOT 1 and 2 is NOT WORKING
A memory slot, memory socket, or RAM slot allows RAM (Random-Access Memory) to be inserted into the computer. Most motherboards have two to four memory slots, which determine the type of RAM used with the computer.
What Is DRAM? | Pure Storage - purestorage.com
Random access memory (RAM) is an essential part of a computer. Learn how DRAM (Dynamic Random Access Memory) differs from other available RAM types.
Icy Dock Intros ExpressSlot Core MB305M4P-B M.2 NVMe SSD to PCIe ...
This document defines and provides examples of various computer expansion slots, adapter cards, peripherals, and removable flash memory.