Hi everyone I noticed some days ago that a craking/scratching sound is coming from my laptop power supply. I had no idea what makes this sound until I moved the PSU and I heard that it's coming from it. Also it is very hot. I don't know if it's normal but my laptop is 4 years old and the battery already failed just like a lot of components so I wouldn't be surprised if it fails soon. Is there a PSU failure or something like that? And if it's some kind of failure then what can I do? Because I surely won't find another for my laptop model.
The sound is exactly like sratching and it's continous with little pauses. The sound "pattern" is like a hard working old HDD with bad sectors making scratching sounds - if this helps something. It can be clearly heard from like 0.5 meter.
The sound is exactly like sratching and it's continous with little pauses. The sound "pattern" is like a hard working old HDD with bad sectors making scratching sounds - if this helps something. It can be clearly heard from like 0.5 meter.
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