Hello. I just bought a laptop with 8 gigs of ram hours ago. Tried to install 8 gigs of ram on an empty slot and also replaced its RealTek WiFi card with Intel but after doing so realized that my pc won't turn on and won't charge either, no lights, no beep nothing. Removed the ram and installed the old wifi card but nope. It won't turn on. Maybe it short circuited (battery was connected... i forgot), but i didn't notice any signs like smoke, sound, smell etc and i also don't remember touching the motherboard with anything. And now i plugged the charger and I'm waiting for some miracle to happen i guess. I tried disconnecting the battery and holding power by the way.
Any thoughts? Would be really appreciated.