How to Fix a Computer That Turns on But Displays Nothing

 The most basic way to solve the problem of a computer that turns on but does not display anything is to reinstall the computer’s hardware. It can be a hardware issue or a peripheral one. Test the components one by one and make sure they are working properly. If they are not, you might need to buy a new computer. If the problem persists, follow the tips below to solve it.

To replace a component that causes the computer to turn on but not display anything, check the RAM. Some of the common reasons why a computer turns on but displays nothing are a loose connection between the motherboard and RAM sticks, faulty memory modules, or clogged memory slots. The memory sticks are those rectangular green sticks that fit into the grooves on the motherboard with two clamps on each edge.

You can also check for loose parts. Check the video cable and the memory sticks, and the fan, if your computer has one. Also, the monitor may be damaged and may not display anything. If you do not have the knowledge or experience to repair the monitor, seek help from a technician. If you can’t fix the problem yourself, consider getting a backup hard drive for your computer.

To diagnose the problem, the first thing you should do is unplug all external hardware. Your computer should make a low-pitched noise if it is booting up. However, if you hear beeps or other noises while booting up, then there’s a chance that something is wrong. You can find out which component is causing the issue by checking the motherboard’s manual or by purchasing a replacement speaker for your computer.