laptop no display

Acer Nitro 5 powers on but shows a black screen after thermal paste replacement

I opened my Acer Nitro 5 to replace the thermal paste and disconnected the battery before working inside. After putting everything back together, the laptop powers on, the…

Acer Nitro 17 powers on but the screen stays completely black

My Acer Nitro 17 appears to turn on—the fans or internal components make a quiet whirring sound—but nothing appears on the display at all. There are no visible…

Acer Nitro 17 Powers On but Displays Nothing

My Acer Nitro 17 seems to start up—the fans or internal components are quietly whirring—but the screen stays completely black. I'm not sure whether this is caused by…