Chapter 4. Completing The Parts Replacement; Obtaining Device Drivers - Lenovo ThinkStation 4157 Hardware Installation And Replacement Manual

Chapter 4. Completing the parts replacement

After completing all parts replacements, replace the computer cover and reconnect cables, including
telephone lines and power cords. Depending on the parts replaced, you might need to confirm the updated
information in the Setup Utility program. Refer to "Using the Setup Utility" in the ThinkStation User Guide
for this product.
To complete the parts replacement:
1. Ensure that all components have been reassembled correctly and that no tools or loose screws are
left inside your computer. See "Locating internal components" on page 7 for the location of various
components.
2. Make sure that the cables are routed correctly.
Important: Correctly route all power supply cables. Keep cables clear of the hinges and sides of
the computer chassis.
3. Replace the computer cover.
a. Align the cover with the chassis.
b. Close the cover.
c. Engage the cover latch.
d. Check to be sure the cover is latched.
4. If a cover lock is installed, lock the cover.
5. Reconnect the external cables and power cords to the computer. See "Locating connectors on the rear
of your computer" on page 5.
6. To update your configuration, see "Using the Setup Utility" in the ThinkStation User Guide.
Note: In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will
come with the CRU or will come a few days after the CRU arrives.

Obtaining device drivers

You can obtain device drivers for operating systems that are not preinstalled at:
http://support.lenovo.com
Installation instructions are provided in readme files with the device-driver files.
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