https://www.ifixit.com/Wiki/Troubleshooting_a_Computer_Motherboard
What's in a Name?
Most name-brand motherboards, particularly those made by Intel and ASUS, are of very high quality; cheap motherboards, including those used in most consumer-grade mass-market systems, are of very poor quality. We've used Intel and ASUS motherboards for years. In a shipment of 100 motherboards, it's unusual to find even 1 DOA. In a shipment of 100 cheap motherboards, it's not uncommon to find half or more DOA, and many of the remainder failing soon after they're installed.

That could explain why my CPU fan seems to be revving up like a motorcycle...
Which of the Dell or HP lines have name-brand motherboard? The business lines?
What's in a Name?
Most name-brand motherboards, particularly those made by Intel and ASUS, are of very high quality; cheap motherboards, including those used in most consumer-grade mass-market systems, are of very poor quality. We've used Intel and ASUS motherboards for years. In a shipment of 100 motherboards, it's unusual to find even 1 DOA. In a shipment of 100 cheap motherboards, it's not uncommon to find half or more DOA, and many of the remainder failing soon after they're installed.

That could explain why my CPU fan seems to be revving up like a motorcycle...
Which of the Dell or HP lines have name-brand motherboard? The business lines?