Working 3060ti/Faulty Gaming PC

Description

Motherboard mostly faulty, newly replaced PSU but still does not turn on. PSU still in warranty. Specs: Case - Lian Li O11 XL Case fans - 7x ID-Cooling 120mm CPU - Intel i5-11400F AIO - ID-Cooling 3x120mm Motherboard - ASUS B560 Prime Plus GPU - 3060ti ASUS ROG STRIX RAM - 2x2666mhz Corsair Vengeance PSU - Corsair RM850x-SHIFT Storage - Not included Provide your own transport