My pc doesn’t recognize my ram

Think pad flashed power button led but won’t turn on

"SIM tray won't go in all the way" için yanıt

"Red light and no signal on hdmi" için yanıt

"Why is my computer making clicking/ticking noises?" için yanıt

"Where can I get bezel on my watch phone replaced" için yanıt

"Can'tGet Spacebar Back Onlol" için yanıt

"Why would my car accelerate while my foot is on the break" için yanıt