Microwave Busted

[00tec]

If it looks and sounds like it is running, but no heat, it's probably the magnetron

Determine part price to see if it's worth your time. I had 1 fail under warranty on my whirlpool microwave, then it failed again 4 months later (of course out of warranty at that point). It wasnt worth it to me to fix it. I think the part was like $80 or $100, but after repeat failures, I wasnt going to roll the dice.