Cooker fan is playing up. Usually it's turned on by pressing main switch first, then pressing buttons on the fan to control the settings. Now turns on straight away from main switch and buttons don't work. Also makes funny noise after a while. Not sure what's wrong or if the job will be complex. ▪️Fixed price is preferred and will give cash in hand. ▪️Located in NE4 area. ▪️Budget is preferably £30 but can go up to £50 depending on how complex the job is.