Lenovo H500 Betriebsanweisung PDF herunterladen (Seite 40)

User Guide

Clear CMOS jumper LPC debug header

Front panel connector System fan header

Front USB connectors (2) Mini PCI-E slot

Front audio connector

Replacing hardware

Note: Use only parts provided by Lenovo.

Removing the computer cover

Attention: Turn off the computer and wait three to ﬁve minutes to let it

cool down before removing the cover.

To remove the computer cover:

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

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. Refer to “Locating connectors on the rear of the computer”.

4. Remove the two screws that secure the computer cover at the rear of the

chassis.

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Lenovo H500 Betriebsanweisung Seite 40