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Problem: The Computer Won't Turn On

This can be a common problem with some intriguing solutions. Usually overlooked, a few solutions can be the simplest.

You'll find two main symptoms to take into account before you go too much into the repair: Can it be the monitor or your computer which isn't turning on? It would have been a pity to start opening up a personal computer system to check for bad parts if it's the monitor this is the issue.

If the tower turns on, and the monitor doesn't, the very first step needs to be one of the most obvious, however, is often missed -- check if it's plugged in. I can not inform you how often I have come across a"rooted computer" which has been merely an instance of an unplugged mouse or keyboard.

Always take a moment to try out the very obvious things. It could save you plenty of time.

Assuming what's plugged in and properly seated, try plugging in another monitor to determine if that one works; don't forget to try various power outlets also, it's not uncommon to dismiss a fuse, especially with an increase of power-hungry approaches.

These steps should allow you to discover whether or not it's the track, that the cable, a wall fuse, or the images card/motherboard. If the second monitor works, you're likely working with a terrible track. Unfortunately, in this case, there isn't much you can do. Most of the moment, it ends up more economical to restore the screen altogether compared to attempt to have it repaired.

In the event the screen appears to work, however, the tower doesn't turn on, the first thing you're going to want to test is the power supply. A good evaluation of this will be to see whether any lights switch in the front or back of the tower. If they don't, the power supply unit (PSU) can be responsible. A few PSUs possess a separate power switch, if it will, ensure that it is started up.

Then you can start up your tower and examine the motherboard, most motherboards have a small LED (light) built in to reveal if power is functioning to the motherboard. In the event that you fail to locate any signs that power is properly running to the motherboard, then you can either try having a PSU tester, or an alternative PSU.

It is not uncommon for PSUs to head outside, therefore that really is quite likely that the problem and also a replacement is in order. Never try to open a PSU and attempt to mend it yourself, this can be exceedingly dangerous; with replacement PSUs being inexpensive, it truly isn't really worth the chance.

Problem: How The Computer Starts On, But Still Doesn't Work

If you are able to observe lights start and power is always flowing to the computer and track, there might be a component issue. Whenever I address a computer"maybe not turning " or freezing up, I always like to stick to a path running out of the wall, into the screen, and finally into the computer itself.

One thing to notice after you turn on the computer and the power comes on, is would you hear or see such a thing? Oftentimes, the computer's Power-On Self-Test (POST) can let you know what's going on with the machine. If you hear any beeps, then that's a fantastic method to determine what the problem is.