Forgot password lock appears on screen

Question

MacBook Core 2 Duo

Model A1181: 1.83, 2, 2.1, 2.13, 2.16, 2.2, or 2.4 GHz Core 2 Duo processor

crwdns2934065:0crwdne2934065:0: 1

crwdns2933897:0crwdne2933897:0

Tried "command + S" didn't work

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

score 1 · Answer 1 · 2018-07-14T06:49:45-07:00

crwdns2934057:0crwdne2934057:0

crwdns2934065:0crwdne2934065:0: 490,8crwdns2936485:0crwdne2936485:0

35

338

973

crwdns2933897:0crwdne2933897:0

Here’s the Apple T/N on how: How to set a firmware password on your Mac it goes into both setting and re-setting

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 1