152
System Setup
Clearing Forgotten Passwords
WARNING:
Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 11. For additional safety best practices information, see the Regulatory
Compliance Homepage at dell.com/regulatory_compliance.
WARNING:
The computer must be disconnected from the electrical outlet to
clear the CMOS setting.
1
Remove the stand. See "Removing the Stand" on page 19.
2
Remove the back cover. See "Removing the Back Cover" on page 23.
3
Remove the VESA-mount bracket.
See "Removing the VESA-Mount Bracket" on page 43.
4
Remove the system-board shield.
See "Removing the System-Board Shield" on page 49.
5
Locate the 3-pin password reset jumper (E49) on the system board.
See "System Board Components" on page 17.
6
Remove the 2-pin jumper plug from pins 2 and 3 and fix it on pins 1 and 2.
7
Wait for approximately five seconds to clear the password setting.
8
Remove the 2-pin jumper plug from pins 1 and 2 and replace it
on pins 2 and 3.
9
Replace the system-board shield.
See "Replacing the System-Board Shield" on page 51.
10
Replace the VESA-mount bracket.
See "Replacing the VESA-Mount Bracket" on page 44.
OM_Book.book Page 152 Friday, March 30, 2012 1:21 PM
Содержание Inspiron One 2330
Страница 10: ...10 Contents ...
Страница 14: ...14 After Working Inside Your Computer ...
Страница 17: ...Technical Overview 17 System Board Components 15 21 17 24 8 20 1 2 3 5 11 9 12 13 14 22 10 6 23 19 18 16 4 7 ...
Страница 22: ...22 Stand ...
Страница 28: ...28 B CAS Card ...
Страница 32: ...32 Converter Board ...
Страница 38: ...38 Memory Module s ...
Страница 52: ...52 System Board Shield ...
Страница 64: ...64 Speakers ...
Страница 68: ...68 Processor Heat Sink ...
Страница 72: ...72 Processor Heat Sink Fan ...
Страница 80: ...80 Power Supply Fan Bracket ...
Страница 84: ...84 I O Cover ...
Страница 92: ...92 Power Supply Unit ...
Страница 96: ...96 Power Supply Fan ...
Страница 100: ...100 TV In Port ...
Страница 104: ...104 Infrared Port ...
Страница 112: ...112 Coin Cell Battery ...
Страница 122: ...122 Antenna Module s ...
Страница 130: ...130 Display Panel ...
Страница 136: ...136 Infrared Sensor ...
Страница 142: ...142 Camera Module ...
Страница 156: ...156 System Setup ...