Replacing the wireless mouseTo replace the wireless mouse, do the following:1. Disconnect the USB dongle from your computer. Then, take away your failing wireless mouse.2. Remove the new wireless mouse from the package.3. Remove the USB dongle from the compartment of the new wireless mouse or from the compartment ofthe wireless keyboard.4. Then, connect the USB dongle to an available USB connector on your computer.5. Correctly install the batteries for the mouse, following the instructions in the table below.6. Switch on the power button on the bottom of the wireless mouse, and then it is ready to use.Chapter 5. Installing or replacing hardware 35

Lenovo ThinkCentre M83z User Manual

about this manual

Chapter 1. Safety information

Safety inspection guide

Grounding requirements

Chapter 2. General information

Lenovo programs

Accessing Lenovo programs on the Windows 8.1 operating system

Chapter 3. General checkout

Chapter 4. Troubleshooting and diagnostics

Accessing Control Panel on the Windows 8.1 operating system

Troubleshooting

CD problems

DVD problems

Intermittent problems

Keyboard, mouse, or pointing device problems

Monitor problems

Networking problems

Option problems

Performance and lockup problems

Printer problems

Software problems

USB problems

Copyright Lenovo

Password considerations

Enabling or disabling a device

Selecting a temporary startup device

operating system

Chapter 6. Symptom-to-FRU index

POST error codes

Miscellaneous error conditions

Undetermined problems

Chapter 7. Locations

Locating connectors on the rear of your computer

Locating major FRUs and CRUs

Looking up FRU information

Locating parts on the system board

Chapter 8. Replacing FRUs

Removing and installing the tilt-only monitor stand

Removing and installing the full-function monitor stand

Removing the computer cover

Removing and installing the hard-disk-drive EMI shield

Replacing the 3.5-inch hard disk drive or hybrid drive

drive

Replacing the optical drive

Replacing the converter board

Removing and installing the system-board shield

Replacing the rear I/O assembly

Replacing the internal speakers

Removing and installing the control-button board

Removing and installing the VESA mount bracket

Replacing the power supply assembly

Replacing the system fan

Replacing the integrated camera

Replacing the heat sink assembly

Replacing the microprocessor

Installing or replacing a memory module

Replacing the battery

Replacing the card reader

Replacing the Wi-Fi card

Replacing the system board

Replacing the LCD panel

Completing the parts replacement

Chapter 9. Additional service information

Updating (flashing) the BIOS from a disc

Updating (flashing) the BIOS from your operating system

Power management

Appendix A. Notices

Television output notice

Index

ThinkCentre M83z

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