Lenovo 8098 manual Locating connectors on the rear of the computer, Opening the cover

Locating connectors on the rear of the computer

The following illustration shows locations of connectors on the rear of the computer.

1	Power cord connector	9	Parallel connector
2	Cable lock latch	10	Audio line-in connector
3	Rope clip (U-bolt) holes	11	Audio line-out connector
4	PCI adapter connectors	12	USB connectors (4)
5	Serial connectors (2)	13	PS/2® keyboard connector
6	Ethernet connector	14	PS/2 mouse connector
7	USB connectors (2)	15	Diagnostic LEDs
8	VGA monitor connector

Opening the cover

Attention

Read Chapter 2, “Safety information,” on page 5 and “Handling electrostatic discharge-sensitive devices” on page 8“Handling electrostatic discharge-sensitive devices” on page 314 before opening the cover.

1.Shut down your operating system, remove any media (diskettes, CDs, or tapes) from the drives, and turn off all attached devices and the computer.

2.Unplug all power cords from electrical outlets.

3.Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer.

4.Remove the floor stand, if attached.

5.If a cover lock is installed, unlock the cover.

6.Press inward on the two buttons and rotate the top cover upward as illustrated.

138Hardware Maintenance Manual