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 Aspire Z3801.
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 RTC reset point and short it (A). (Figure 5-2)
Figure 5-2.
CMOS Jumper Overview
3.
Plug in AC adapter.
4.
Restart the system and press F2 to enter BIOS Utility Setup menu.
5.
If no password prompt is shown, BIOS password is cleared.
6.
If password prompt is shown, repeat steps 1 through 5.
Table 5-2.
CMOS Jumper
Item
Description
G2
Clear CMOS Jumper (RTC reset point)
A
A
Содержание Aspire Z3801
Страница 1: ...i Aspire Z3801 SERVICE GUIDE ...
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 45: ...CHAPTER 2 System Utilities ...
Страница 71: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 74: ...3 4 ...
Страница 120: ...3 50 Machine Maintenance Procedures ...
Страница 121: ...CHAPTER 4 Troubleshooting ...
Страница 143: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 144: ...5 2 Mainboard 5 3 Clearing Password and BIOS Recovery 5 5 Clearing Password 5 5 BIOS Recovery by Crisis Disk 5 6 ...
Страница 150: ...5 8 Jumper and Connector Locations ...
Страница 151: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 152: ...6 2 Exploded Diagram 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 7 ...
Страница 173: ...CHAPTER 7 Online Support Information ...
Страница 174: ...7 2 Support Service 7 3 ...
Страница 176: ...7 4 Online Support Information ...