Toshiba T4700CS Maintenance Manual page 221

Key
top Shift
Pause Common E1
Ctrl* E0
*: This key generates only make codes.
App-38
Table E-7 Scan codes with Alt key
Code set 1
Make
ID 45 E1 SD C5
46 E0 C6
Code set 2
Make
E1 14 77 E1 F0
E0 7E E0 F0 7E
14 F0 77