Fender Rumble 350 Bass head help

Dec 27, 2017
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So my friend has a fender rumble 350 that wont output any sound. The power light wont turn on when switched on but, the fan spins and the overdrive light turns on. I tried the headphone jack and it fried my IEMs. Looked inside and nothing seems to be burnt out, non of the capacitors are broken or expanding. I feel that the fuse could be the problem, but not sure.
Any help will be appreciated.
 
Simple.

1) Check the owner's manual online to determine whether a fuse is present and accessible.
2) If there is a user-accessible fuse, replace it.
3) If that fuse blows, then unplug the amp and take it to a qualified repair tech.

Unless you are a qualified electronics repair person, that's the limit of what you should do.
 
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