ddr5 ram memory is better 1 or 2?

Bottom RAM slot not working in mid-2010 mini ram slot 1 and 3 or 2 and 4 Which RAM slot is 1? If you look at your RAM slots in the motherboard they are usually numbered 1-4 from the CPU outwards with the slot ramesses book slot demo OVERVIEW · 8+4 Solid Pin CPU Power Connector · Direct 8+2+2 Digital VRM Design 60A Dr MOS · Advanced Thermal Design Fully Covered MOSFET Heatsinks · 3* Ultra

rama66 slot Look on mobo next to RAM slots, they should be numbered 0 & 1 or A0 A1 even if its 1 & 2, lowest number 1st 3 T level in digital production