HP EliteBook 840 G5 14 Laptop - Intel i5 8th Gen, 8GB RAM, 256GB SSD, Windows 10 Pro (A+ Grade)
SGIN 15.6 Inch Laptop Windows 11 8GB RAM 256GB SSD Celeron Quad-Core Up to 2.8
HP Laptop 14s-fq1000na, 14" Full HD Laptop, AMD Ryzen 5 5500U, 8GB Ram, 256 GB SSD, Windows 11 Home, Amazon Alexa Voice Service, Dual Front Facing ...
8GB DDR4 3200MHz non-ECC Laptop Memory Module
HP 15-fc0008na Laptop, Silver, AMD Ryzen 5 7520U, 8GB RAM, 256GB SSD, 15.6" 1920x1080 FHD, HP 1 YR WTY 163109
Can i add another 8gb ram to my 8gb ram laptop when i already started the pc?someone told me if i already started the laptop i need to reinstall the windows to