Simple Repair of PC Pentium 4 Motherboard

A friend of mine brought some 3-4 old motherboards and said “They are all not working. If you could repair at least one of them, I’ll be very grateful to you”.
Except one old Pentium 4 mainboard, others were P3 mainboards, I told him they are not worth to repair, you have to throw them away. But tried to diagnose the P4 one even I’ve never repaired mainboard before.

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