[mmrb]

It is hotpoint microwave installed in 2001. it was working fine until last night. this morning when i was warming water, i heard unusual sound (more sound than regular sound). light was on, turn table was turning, but it did not heat the water.
Is this repairable?

[PS Staff - Sheila]

It is likely the magnetron that has failed.

This is a repair that should be done by a qualified technician.

Here is a link to your microwave model RVM1335WC001.