Lenovo THINKCENTRE 9120- User Manual

Chapter 2. Overview This guide provides information about replacing Customer Replaceable Units (CRUs). This guide does not include procedures for all parts. It is expected that cables, switches, and certain mechanical parts be replaced by trained service personnel without the need for step-by-step p...

Installing internal options Important Read “Handling static-sensitive devices” on page 4 before removing the computer cover. Installing memory Your computer has four connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 8.0 GB of system memory. When installing ...

Installing internal drives This section provides information and instructions for installing internal drives. Internal drives are devices that your computer uses to read and store data. You can add drives to your computer to increase storage capacity and to enable your computer to read other types o...

7. For a 5.25-inch drive, install a retainer bracket on the side of the drive. 8. For a 3.5-inch drive, you must use a Universal Adapter Bracket, 5.25 to 3.5-inch. You can obtain a Universal Adapter Bracket, 5.25 to 3.5-inch from a local computer retailer or by contacting the Customer Support Center...

3. Connect one end of the signal cable to the drive and the other to the IDE connector on the system board. 4. Locate the extra four-wire power connector and connect it to the drive. Connecting a serial ATA drive A serial optical or additional hard disk drive can be connected to any available SATA I...

Chapter 4. Completing the parts replacement After replacing the parts, you need to close the cover and reconnect cables, including telephone lines and power cords. Also, depending on the part that was replaced, you might need to confirm the updated information in the Setup Utility program. Refer to ...

Chapter 5. Security features To help prevent hardware theft and unauthorized access to your computer, several security lock options are available. In addition to a physical lock, unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is...

Appendix. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is no...

Index A adapter connectors 15 installing 15 adapter latch 16 audio-line-in connector 7 audio-line-out connector 7 B battery, replacing 23 bay 1, installing 19 bay 2, installing 19 bezel, replacing 12 C cable lock, security 45 CMOS, clearing 46 components, internal 8 connecting drives 21 connector de...