510/510A User Guide Machine Type (MT): 90LU [ideacentre 510-15ICK/Energy Star] 90LV [ideacentre 510A-15ICK/Energy Star]
Front view of the computer Power button Microphone connector Hard disk drive indicator Combo audio jack* Optical drive eject button USB 3.0 Type-C connector Optical Drive (selected models only) USB 3.0 connectors (2) USB 3.0 connectors (2) Memory card reader (selected models only) * Combo audio jack: Used to connect headsets. ATTENTION: Be sure not to block any air vents on the computer. Blocked air vents may cause thermal problems.
Rear view of the computer Headphone connector VGA-out connector HDMI-out connector USB 2.0 connectors (4) Wi-Fi antenna (selected models only) Expansion card slots Power connector Ethernet connector NOTE: If your model has two VGA monitor connectors, be sure to use the connector on the graphics adapter. ATTENTION: Do not open the Wi-Fi antenna cover.
Safety information for replacing CRUs Do not open your computer or attempt any repairs before reading the “Important safety information” in the Safety, Warranty, Environment, Recycling Information Guide and Important Product Information Guide that was included with your computer. If you no longer have this copy of the Safety, Warranty, Environment, Recycling Information Guide and Important Product Information Guide, you can obtain one online from the website at http://www.lenovo.com/UserManuals.
1 Removing the computer cover 2 Removing the front bezel 4
3 Replacing the card reader module 4 Replacing the optical drive 5
5 Replacing a hard disk drive 6
6 Replacing a PCI express adapter 7 Replacing a memory module or 7
