RELATED SERVICE INFORMATION
Related service information
This section provides information about the following:
“Reset switch”
“Running a low-level format”
“Service Web site”
“Passwords”
“Power management features” on page 28
“Fn key combinations” on page 32
Reset switch
The Reset switch resets the system (regardless of the
microcode status) and forces the power off. Use this push
button to power off when power is not completely off or the
microcode is in a hung state. See the “Locations” on
page 89 for the Reset switch location.
Running a low-level format
Attention
Make sure the drive address to be formatted is
correct. This procedure erases all information on the
disk.
To format the hard disk, use the Full Erase Hard Drive or
Quick Erase Hard Drive in Utility of the PC-Doctor DOS.
Refer to “Utility” on page 36.
Service Web site
When the latest maintenance diskette and system program
service diskette are available, they are posted on:
Maintenance diskette:
http://www.pc.ibm.com/partner/infotips
System program service diskette:
http://pccbbs.raleigh.ibm.com/
Passwords
When the power-on password (POP), hard disk password
(HDP), and supervisor password (PAP) are used, the
following situations may occur:
If the POP is the same as the HDP, the POP
prompt appears, but the HDP prompt does not
appear.
If the POP is not the same as the HDP, both
prompts appear.
The PAP and the HDP:
If the PAP is used, the HDP is enabled automatically,
and no HDP prompt appears. The HDP is set the
same as the PAP.
The ThinkPad computer with the bay can support more
than two HDPs.
Introduction
25
Summary of Contents for ThinkPad 2644
Page 7: ......
Page 11: ...INTRODUCTION 2 ThinkPad 570 Hardware Maintenance Manual ...
Page 64: ...FRU REMOVALS AND REPLACEMENTS 1010 Battery pack ThinkPad 570 55 ...
Page 66: ...FRU REMOVALS AND REPLACEMENTS Cable routing ThinkPad 570 57 ...
Page 71: ...FRU REMOVALS AND REPLACEMENTS 62 ThinkPad 570 Hardware Maintenance Manual ...
Page 75: ...FRU REMOVALS AND REPLACEMENTS 66 ThinkPad 570 Hardware Maintenance Manual ...
Page 88: ...FRU REMOVALS AND REPLACEMENTS ThinkPad 570 79 ...
Page 101: ...LOCATIONS Password pads 92 ThinkPad 570 Hardware Maintenance Manual ...
Page 102: ...PARTS LIST THINKPAD 570 Parts List ThinkPad 570 ThinkPad 570 93 ...
Page 111: ...PARTS LIST THINKPAD 570 102 ThinkPad 570 Hardware Maintenance Manual ...
Page 113: ...IBM Part Number 37L5191 Printed in U S A S37L 5191 ðð ...