This would require the system board and the hard disk to
be replaced at the customer's expense.
How to remove the power-on password:To remove the
POP, do the following:
1. Power on the computer by pressing and holding F1.
2. Enter the supervisor password. The IBM BIOS Setup
Utility menu appears.
3. Select Password, using the cursor keys to move
down the menu.
4. Select Power-on password. A pop-up window
opens.
5. Enter the password. When the Enter New Password
field opens, leave it blank and press Enter twice.
6. Press F10; then click Exit.
7. Select Yes in the Setup Configuration window. The
POP has been removed.
If you want to remove the POP but don't know what it is,
do the following:
1. Turn off the computer.
2. Remove the DIMM cover from the bottom of the com-
puter.
3. Remove the backup battery. For how to remove the
backup battery, see “1030 Backup battery” on
page 48
4. Turn on the computer and wait until the POST ends.
After the POST ends, the password prompt does not
appear. The POP has been removed.
5. Reinstall the DIMM cover.
How to remove the hard disk password:To remove the
HDP, do the following:
1. Power on the computer by pressing and holding F1.
2. Enter the supervisor password. The IBM BIOS Setup
Utility menu appears.
3. Select Password, using the cursor keys to move
down the menu.
4. Select Hard disk x password, where x is the letter of
the hard disk drive. A pop-up window opens.
5. Select either User only or User.
6. Enter the password. When the Enter New Password
field opens, leave it blank and press Enter twice.
7. Press F10; then click Exit.
8. Select Yes in the Setup Configuration window. The
HDP has been removed.
How to remove the supervisor password: To remove
the PAP, do the following:
1. Power on the computer by pressing and holding F1.
20
ThinkPad X20
Summary of Contents for ThinkPad X20
Page 1: ...IBM Mobile Systems ThinkPad X20 Series computer Hardware Maintenance Manual June 2000 ...
Page 2: ...IBM Mobile Systems ThinkPad X20 Series computer Hardware Maintenance Manual June 2000 IBM ...
Page 3: ...i ...
Page 36: ...30 ThinkPad X20 ...
Page 58: ...1060 Mini PCI adapter Battery pack 1010 Keyboard assembly 1050 6 52 ThinkPad X20 ...
Page 60: ...1080 LCD assembly Battery pack 1010 Keyboard assembly 1050 1 ThinkP ad 2 54 ThinkPad X20 ...
Page 69: ...Step Screw quantity Torque 1 M2 3 5mm 2 BK 19 6 Ncm 2 kgfcm ThinkPad X20 63 ...
Page 71: ...1 Step Screw quantity Torque 1 M2 3 5mm 2 BK 19 6 Ncm 2 kgfcm ThinkPad X20 65 ...
Page 84: ...78 ThinkPad X20 ...
Page 86: ...IBM Part Number 19K6850 Printed in U S A 19K685ð ...