WebNov 8, 2024 · If you have a faulty or an underpowered PSU, your motherboard won’t be getting any power which can cause your motherboard won’t not to turn on. Check your connections. The motherboard is connected to the PSU via a 20 or 24-pin connector, while the CPU is connected by a 4 or 8-pin connector. Ensure that these connections are clean, … WebAug 11, 2016 · Sounds like a burnt capacitor, which will pop, smoke and sometimes emit white smoke. Look inside the PSU if it's not under warranty. A burnt capacitor will normally …
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WebDec 6, 2010 · Dec 6, 2010. #3. Yikes. Always unplug the PSU even if there's a power switch on it. Then press the power button to turn on the computer, it will drain any residual electricity in the PSU's cap and then you can work on it. Without knowing where the spark occurred, it'd be hard to tell what can have happened. WebTo fix the burning smell coming from a laptop, you can replace the AC adaptor and clean the cooling vents with a can of compressed gas. A burning smell from any electronic equipment is enough to cause worry. More so when the gadget concerned is your laptop worth hundreds of dollars. church of christ lindale texas
Smoke from the Motherboard! MajorGeeks.Com Support Forums
WebMay 29, 2008 · Capacitors exploding are a common cause of smoke, so look at the capacitors for brown/black crud leaking out, 'popped' tops on the capacitors, etc.... If the motherboard was the cause, and is under 1 year old, it might be covered by warranty. Contact the manufacturer for details. dlb, May 29, 2008. #3. WebMar 23, 2010 · Nvidia 9500 GT. ThermalTake 430 W. Well the problem occurred when I pressed the power button and I happened to have my ear next to the computer case where I heard a short pop. I immediately turned off my computer then I smelt like something was burnt. I wait for a few hours before attempting to open it again. WebJan 6, 2015 · Re: Popping noise coming from motherboard. Mon Jan 05, 2015 9:55 pm No need to dismantle your PC, just disconnect the case-fans, remove the graphics card and … church of christ liverpool