1) "I already cleaned it" he said, "just needs quick repasting" he said... Poor little Acer nearly choked on cat hair and dust.
Once again more gross stuff from my very-very incompetent partner
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2) Same story, just a few months earlier. basically he blasted the intake with a compressor without even disassembling a laptop and called it a day, but told me that he did the full shebang incl. repasting.
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3) A very nice "refurbished" HP-15 motherboard in "excellent condition". Didn't even get a refund for it.
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4) Next is a sob story from one of my customers. Not sure where his brains were, but he decided to buy an RX5700 off aliexpress.
Normally he is a smart, competent guy, but I guess it was one of those days with severe solar storms or a lunar eclipse...
Anyways, the card was working fine but had an issue - fan was spinning erratically with random RPMs, regardless of afterburner settings.
So, after disassembly I found the culprit, but that was probably the least of his problems....
The fan header wasn't soldered, just dangling inside its vias, barely making enough contact to keep those fans spinning.
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... but that was the least of his problems....
On this pic you can easily see all the dirt and rust, but there was also lots of unleaned flux(near VRAM and VRM controller), and few random suspicious jumpers(not visible on this photo), some PCB damage and also lots and lots of corrosion all over the components. You can all guess where it came from and what it was doing all these years.
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