computer problem

I thought our computer would be working fine now because my husband purchased a new motherboard. When he installed the new motherboard, our computer still did not work, so he checked the power supply. Ultimately, he figured that something was wrong with the power supply. We got purchased our new computer only 6 months ago so the power supply was still under warranty. A new power supply should arrive in a few weeks. Meanwhile, my husband purchased a replacement power supply to get our computer working in the interim. I wonder what if something goes wrong after the warranty expires. I guess eventually the computer will fail no matter how well built it is. Well, anyhow it’s about 10:16pm local time and my husband is still trying to get our computer working properly. I hope he can figure it out so that he doesn’t need to send the computer back for service.