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Jumper and Connector Locations
5-5
Clearing Password and BIOS Recovery
0
This section provides users with the SOP (standard operating procedure) for clearing the
BIOS password and recovering the BIOS for the ZX4250/ZX4251.
Clearing Password
0
NOTE:
NOTE
:
The following procedure is only for clearing BIOS Password (Supervisor Password and
User Password).
Clearing BIOS Password
0
If a BIOS password (Supervisor Password and/or User Password) is set, the BIOS will prompt
for the password at system POST or upon entering the BIOS setup menu. Clear the password
check with the following procedure:
1.
Remove AC adapter.
2.
Locate the CMOS jumper points (A). (Figure 5-2)
Figure 5-2.
CMOS Jumper Overview
3.
Short each point. (Figure 5-2)
4.
Plug in AC adapter.
5.
Restart the system and press
F2
to enter
BIOS Utility Setup
menu.
6.
If no password prompt is shown, BIOS password is cleared.
7.
If password prompt is shown, repeat steps 1 through 5.
Item
Description
G2
CMOS Jumper Point
A
A
Содержание Aspire Z1100
Страница 1: ...i SERVICE GUIDE Aspire Z1100 ...
Страница 10: ...x ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 27: ...Hardware Specifications and Configurations 1 17 System Block Diagram 0 Figure 1 7 System Block Diagram ...
Страница 42: ...1 32 Hardware Specifications and Configurations ...
Страница 43: ...Hardware Specifications and Configurations 1 33 ...
Страница 44: ...1 34 Hardware Specifications and Configurations ...
Страница 45: ...CHAPTER 2 System Utilities ...
Страница 70: ...2 26 System Utilities ...
Страница 71: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 74: ...3 4 ...
Страница 126: ...3 56 Machine Maintenance Procedures ...
Страница 127: ...CHAPTER 4 Troubleshooting ...
Страница 149: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 150: ...5 2 Mainboard 5 3 Clearing Password and BIOS Recovery 5 5 Clearing Password 5 5 BIOS Recovery by Crisis Disk 5 6 ...
Страница 156: ...5 8 Jumper and Connector Locations ...
Страница 157: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 158: ...6 2 Exploded Diagrams 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 13 ...
Страница 170: ...6 14 FRU Field Replaceable Unit List ...
Страница 171: ...CHAPTER 7 Online Support Information ...
Страница 172: ...7 2 Introduction 7 3 ...
Страница 174: ...7 4 Online Support Information ...