Hiya,The screw will be a Torx screw and you need Torx drivers for that..When you say the top of the oven has dropped, is it the actual oven, a cover or an element that has dropped?
Where exactly is the screw fitted? on the front or inside the oven up into the roof of it?.How old is the appliance?.Thanks
It is a cover that has dropped
The screw is fitted inside the oven into the top
The appliance is under a year old
Satisfied with the response