URGENT!!! MS natraul keyboard pro help neeeded!

[Eminem2k1]

hey guys i just took apart my natraul keyboard pro because the 1/! key isnt working but something near near the spacebar is holding it toghter not let me take it apart, anyone know what to do?? BTw i am typing from another keyboard ofcourse Thanks in advance!!

 

[Eminem2k1]

is it a screw thats holding it because i dont want to break it...