How to troubleshoot your broken PSU – Dedicated Gaming & Enthusiast Computer Blog

In case your laptop doesn’t activate, the supply of the issue is most definitely the ability provide. In earlier movies we have outlined a couple of indicators that your energy provide is perhaps failing, however on this video, we’ll go over some primary troubleshooting to isolate and hopefully repair the issue.

First, we might want to confirm that this isn’t a neighborhood electrical subject.

1. Check if the issue is from the wall outlet or a blown fuse, plug the PC right into a recognized working outlet and buy
2. Affirm the ability twine is OK by changing it with a recognized good one
3. Examine all energy cable connections for tightness.
4. | Examine the ability swap on the again of the PSU to confirm that it’s in . location
5. Examine the PSU for injury from exterior put on or overheating

In case your laptop nonetheless doesn’t activate after finishing these steps, you may carry out a so-called Jumper Check to guage the performance of the PSU itself.

1. Fully disconnect your energy provide from the motherboard and energy cable. For modular energy provides, depart the 20-pin connector connected. You will want it in a second.
2. Bend a metallic paper clip right into a U Form
3. With the Energy Provide swap within the O place and unplugged, insert one finish of the paper clip into the inexperienced pin and the opposite finish into the black pin.
4. Plug within the PSU and flip the ability swap. In case your PSU fan is spinning, meaning it is getting energy and is not fully failing. This will likely nonetheless imply {that a} partial fault is inflicting your issues, however it might additionally imply that the issue lies elsewhere. If the fan shouldn’t be spinning, it is time to exchange the ability provide.

This a lot! take a look at Velocity Micro blog for extra PC troubleshooting suggestions and methods to get you again up and operating.

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Charlie has been a member of the Velocity Micro group since 2018. He likes each graphic design and PC video games.