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Lenovo
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Lenovo
9134, 9136, 9127, 9129, 9120
manual
Part Number 43C4834
Models:
9129
9136
9120
9127
9134
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Specifications
Install
Password
Connecting drives
Controls and connectors
Replacing the battery
Safety
Security features
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Image 62
Part Number: 43C4834
Printed in USA
(1P) P/N: 43C4834
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Contents
ThinkCentre Hardware Installation and Replacement Guide
Page
ThinkCentre Hardware Installation and Replacement Guide
Page
Contents
Iv Hardware Installation and Replacement Guide
Figures
Vi Hardware Installation and Replacement Guide
Important safety information
Hardware Installation and Replacement Guide
Overview
Additional information resources
Handling static-sensitive devices
Controls and connectors
Locations
Locating connectors on the rear of your computer
Connector locations
Connector Description
Locating components
Component locations
Identifying parts on the system board
Shows the location of parts on the system board
Hardware Installation and Replacement Guide
Removing the cover
Installing options and replacing hardware
Installing external options
Removing and replacing the front bezel
Removing the computer cover
Removing the front bezel
Installing internal options
Installing memory
Installing PCI adapters
What to do next
Opening the adapter latch
Closing the adapter latch
Installing internal drives
Drive specifications
Installing a drive in bay 1 or bay
Locating the spare retainer bracket
Connecting drives
Connecting a parallel ATA drive
Connecting a serial ATA drive
Replacing the battery
Removing the battery
Replacing the power supply assembly
Removing the power supply screws
Replacing the heat sink
Removing the heat sink
Installing the new heat sink
Replacing a hard disk drive
Removing the hard disk drive
Installing the hard disk drive into bracket
Installing the hard disk drive and bracket
Replacing an optical drive
Removing the optical drive
Replacing the diskette drive
Removing the diskette drive
Replacing a memory module
Retainer bracket for diskette drive
Installing the new memory module
Replacing a PCI adapter
Removing the PCI adapter
Install the new adapter into the same adapter connector
Replacing the front fan assembly
Replacing the rear fan assembly
Pull the rear fan assembly out of the chassis
Replacing the rear fan assembly
Replacing the keyboard
Locate the keyboard connector. See Figure
Mouse connectors, standard and USB
Replacing the mouse
Hardware Installation and Replacement Guide
Completing the parts replacement
Replacing the computer cover
Obtaining device drivers
Security features
Integrated cable lock
Padlock
Password protection
Erasing a lost or forgotten password clearing Cmos
Security features
Hardware Installation and Replacement Guide
Appendix. Notices
Television output notice
Trademarks
Index
CRU
Page
Page
Part Number 43C4834
