IBM ThinkPad 755CX Manual page 12

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IBM ThinkPad 755CX User's Guide
Using the PC Card Director Program
Using the Infrared Communication Feature
Considerations for Communication
Using the Mwave DSP Features
Using the Audio Function
Using the Telephony Function
Chapter 4. Using Battery Power
Operating Time with the Battery Pack
Charging the Battery Pack
Charging with the AC Adapter
Charging with the Travel Quick Charger
Replacing the Battery Pack
Monitoring the Battery-Power Status
Using the Battery-Power Status Indicator
Using the Fuel-Gauge Program
Preserving Battery-Pack Life
Maximizing Battery-Powered Operation
Using Advanced Power Management
Decreasing LCD Brightness
Using Power-Saving Modes
Chapter 5. Protecting Your Computer
Using Passwords
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Power-On Password
Hard-Disk Password
Supervisor Password
Using the Hard-Disk and Power-On Passwords
Using the Supervisor and Hard-Disk Passwords
Using Several Hard Disk Drives with the Supervisor
Password
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Using the Personalization Utility Program
Using Locks
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Using the Lock on the Hard Disk Drive
Using the Security Lock
Using the PC Card Lock
Chapter 6. Installing and Removing Options
Installing and Removing PC Cards
Inserting the PC Card
Removing the PC Card
Increasing Memory Capacity
Installing an IC DRAM Card and DIMM
Removing the IC DRAM Card and DIMM
Replacing the Hard Disk Drive
Installing Options in the Diskette Drive Compartment
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