Hi folks. I have an MMP all in one that has been working fine for about eight months. A few days ago it packed up with two short puffs of smoke. I've opened her up and found one popped and four swollen caps (replacements ordered). There is also a frazzled varistor labeled MOV5 near the 240 output. Can anyone help to identify Please? I could probably have claimed on warranty but where's the fun in that.