how to change TTY's file in RHEL 5.o
hello to all, i met a problem . i my keybord F7 key is not working. i am using RHEL 5.0 version. in that i am using tty's(Ail+Ctrl+F1 to Alt+Ctrl+F6) . for return back to GUI means compulsary needed F7 Key(Alt+Ctrl+F7). but my F7 key is not working. please suggest me, what i need to do?