Microsoft KB Archive/51669

Scancode/Keycode Table for F11 and F12 Keys ID Number: Q51669

2.x 3.00 3.10 3.11 3.20 3.21 3.22 3.30 3.30a 4.00 4.01 MS-DOS

Summary:

Listed below are the scan codes and key codes of the combinations of the F11 and F12 keys. This information is contained in IBM’s document titled “IBM PC and PS/2 BIOS Interface Technical Reference.” To obtain a copy of this reference, call (800) IBM-PCTB.

83/84 Key 101/102 Key  101/102 Key Keystroke Standard Standard Extended ——— ——– ——– ——–

F11 85H/00H SHIFT+F11  87H/00H CTRL+F11  89H/00H ALT+F11  8BH/00H F12  86H/00H SHIFT+F12  88H/00H CTRL+F12  8AH/00H ALT+F12  8CH/00H

: These combinations have no function and are ignored.