Power is going to Bosch oven, but no more display like if there was no power. Stop working after power failure in the house.

Oven keeps beeping:
As there is no reprogramming of most control boards try this, disconnect the power and wait 30 seconds and then reconnecting the power.

If it's an "F1" fault code this generally implies an electronic oven control (EOC) failure. Disconnect the power, wait 30 seconds or longer and then reapply power. If "F1" returns upon power-up, replace the electronic oven control.
The oven control can be accessed and replaced from the rear of the control panel.

NOTE:Disconnect the power cord from the power source before removing the panel from behind the console.
If its an F2 ERROR CODE, The F2 error indicates an open circuit in the oven temperature probe.

Your range has a resettable thermostat in series with the oven temperature probe. If this thermostat opens the clock will display F2 and the oven won't heat.
You can reset the thermostat by pushing in the reset button on top of the thermostat.
Some ovens have an alarm that will beep continuously every six seconds to alert you that the oven is still on. Usually, a kitchen timer that you have set will cause the beeping, but occasionally it can be an error with the oven's settings. If it is the kitchen timer, you can simply push the "Kitchen Timer On/Off" button to end the continuous beeping. If that does not stop the beeping, it is probably beeping due to an error. You can turn the continuous beeping off but you may still need to troubleshoot the issue that is causing the beeping noise.

Read more :

http://www.ehow.com/how_12086370_ge-oven-stop-beeping.html

In the power panel on your house. There are two circuit breakers with their handles joined.One of these breakers has tripped internally which will stop the heating elements but not the control panel or oven light since they work on 120 volts. Reset the breaker or replace it.

Bosch HBL5450UC information from Consumer Reports

www.consumerreports.org > ... > Ratings
Consumer ReportsThis Bosch 30-inch electric wall oven has the following: ... We have had problems with it not working properly numerous times and have had it serviced directly ...

Unplug the oven , then ohm out the heating eliment. My guess is that it is burned open.

Hello- You may have done this already, to save your sanity, but I would turn off the breaker for a few minutes. It is most likely beeping to tell you there was a power failure (as if you didn't notice). Once it is back on you will need to reset the clock, it may not stop beeping until you do this or press cancel. If this does not remedy the beeping there may have been a power surge that caused damage to the control board in which case you should call a Tech out to have a look. Good luck, best regards.

Sure this is the failure off the unit but make sure that the step down transformer for the power to the unit is faulty or burnt. If so replace the transformer. If power goes tto unit without display then the processor can be faulty . Change the clock timer. unit if you need the timings.

I read a similar story from the site where an owner waited 15 minutes before switching the machine on again. That worked. A mystery!

no you are not over reacting that could have burnt your house down I would demand a new one sometimes you just got to be pure hateful with these manufacturers and tell them you going to give bad ratings all over the net hope you get somewhere with them Please give high rating

Yeah just turn the left hand knob to the one setting which isn't a cooking function - I think it looks a bit like a dash - and then power up as normal on the right hand knob.
It happpened to me but you get the hang of it and it's not a fault.
Sid

Did you check the power cord.
Connection(s) could have been fried during power surge.