For me it has to be motherboard/memory some motherboards are fussy with ram, the Gigabyte motherboards seem to have good compatability though, will be sticking with Gigabyte from now on.
I've had 3 faulty motherboards over the last 8 years+, 2 Abit motherboards but the RMA process was like 2-3 days excellent, had 2 Asus motherboards go faulty the 1st one I never even got the RMA back got fedup of waiting, the 2nd I didnt bother RMA'ing because their crap service - threw it in the bin - never bought an Asus motherboard since lol their RMA service takes 6-8 weeks far too long - Asus = CRAP.
As for ram, had some G.Skill faulty ram a few year ago too over 6 weeks for them to be sorted & that was with chasing up twice, put me off using their ram. Also had some Crucial go faulty but that took 2-3 days so quite happy there.
I've had 3 faulty motherboards over the last 8 years+, 2 Abit motherboards but the RMA process was like 2-3 days excellent, had 2 Asus motherboards go faulty the 1st one I never even got the RMA back got fedup of waiting, the 2nd I didnt bother RMA'ing because their crap service - threw it in the bin - never bought an Asus motherboard since lol their RMA service takes 6-8 weeks far too long - Asus = CRAP.
As for ram, had some G.Skill faulty ram a few year ago too over 6 weeks for them to be sorted & that was with chasing up twice, put me off using their ram. Also had some Crucial go faulty but that took 2-3 days so quite happy there.