Dell power supply problem. May 7, 2025 · If your computer does not power on, or shows no signs of activity when you press the power button. Computer not turning on due to power issues? Check the power source, troubleshoot AC adapter, battery, and power button. Sep 27, 2023 · Determining whether a Dell power supply unit has failed can require some troubleshooting, but key signs include instability, errors, shutdowns, noises, visible damage, or no power at all. In this article, we will walk you through the process of checking your Dell power supply, helping you identify potential issues before they become major problems. Mar 27, 2025 · A faulty PSU can cause system crashes, data loss, and even damage to your computer’s internal components. Find information about how to use and troubleshoot AC adapter-related problems. Follow our easy guide to fix your computer. Built-in Self Test (BIST) helps determine if the power supply unit is working. so I ordered another another power supply from dell and I am still having the same problem. Here are our most popular videos How to charge laptop without charger | Top 3 Methods!!!! • How to charge laptop without charger | Top Jun 29, 2012 · Basically when I plug it in I get a nice popup telling me that it couldn't detect that its a Dell power supply so it won't charge the battery and underclocks the system. kzbdz utc kz mcy znry ca8pv nzx yis ja nz25c