model number?/W21 in/L1 foot/D151/2 in/need start button

As of 4.18.2021, orange START button on old quasar will not start. please advise

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Hi,

So there's no model number of the oven anywhere at all?

No compliance label in the oven door frame or on the side of the door or at the back of the oven or underneath it? Very strange.

Unfortunately knowing the dimensions of the oven won't get the correct model so that the correct parts can be found

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