Tag Moderate

PC won’t turn on

Open desktop PC on a blue repair mat at a compact electronics workbench, with a black monitor, multimeter, screwdrivers, loose screws, and tools visible in a small repair-shop setting.

The steps below focus on the first two - where the PC itself isn't coming to life. If you're getting power and fans but the screen is blank, the issue is more likely the monitor, the display cable, or a graphics card problem.