Acer Aspire Z1620 Acer Aspire Z1620 Desktop Service Guide - Page 55

Security The Security tab shows parameters that safeguard and protect the computer from unauthorized use. BIOS Setup Utility Main Advanced Power Security Boot Options Exit Supervisor Password User Password Change Supervisor Password Not Installed Not Installed [Press Enter] Valid Keys: (1)a-z (A-Z) non case Sensitive. (2)0,1-9 (3)11 special keys: '-=[]\;',./ (4)Key pad:0-9 support And */-+. (5) Only support scan code. Move Enter：Select +/-/space：Change Opt. F7：Load User Defaults Setting F8：Save as User Default Setting F9：Load Optimized Defaults Setting F10：Save & Exit Setup ECS：Discard Change and Exit Setup Version 2.10.1207. © Copyright 2002-2011, Acer Inc. Figure 2-4. BIOS Security Table 2-4 describes the parameters shown in Figure 2-4. Table 2-4. BIOS Security Parameter Supervisor Password User Password Change Supervisor Password Description Supervisor password status User password status Change status of supervisor password 45