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pcb - What are these white/grey stains on the back of a motherboard? - Electrical Engineering Stack Exchange
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How to deep clean a Motherboard and maintain? The best practices and Computer basic knowledge - YouTube
![Removed clock capacitor and cleaned the top of motherboard with rubbing alcohol. Looks like a lot of acid already leaked. Do I also need to clean the bottom of the motherboard? : Removed clock capacitor and cleaned the top of motherboard with rubbing alcohol. Looks like a lot of acid already leaked. Do I also need to clean the bottom of the motherboard? :](https://preview.redd.it/c7sykjqra4y41.jpg?auto=webp&s=b9a8c011fec688a2efcda622e94e0ec47c2a0cfb)
Removed clock capacitor and cleaned the top of motherboard with rubbing alcohol. Looks like a lot of acid already leaked. Do I also need to clean the bottom of the motherboard? :
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