Lenovo 4157 User Manual - Page 41

ThinkStation Hardware Installation and Replacement Guide

Page 41 highlights

video, the series of beeps will end, and the system will automatically turn off. Remove the disc from the optical drive. 12. Repeat steps 2 through 5. 13. Replace the Clear CMOS/Recovery jumper to the standard position (pin 1 and pin 2). 14. Reconnect any cables that were disconnected. Refer to "Completing the parts replacement" in the ThinkStation Hardware Installation and Replacement Guide. 15. Close the computer cover and reconnect the power cords for the computer and monitor to electrical outlets. 16. Turn on the computer to restart the operating system. Chapter 7. Updating system programs 33

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video, the series of beeps will end, and the system will automatically turn off.
Remove the disc from the optical drive.
12.
Repeat steps 2 through 5.
13.
Replace the Clear CMOS/Recovery jumper to the standard position (pin 1 and
pin 2).
14.
Reconnect any cables that were disconnected. Refer to “Completing the parts
replacement” in the
ThinkStation Hardware Installation and Replacement Guide
.
15.
Close the computer cover and reconnect the power cords for the computer
and monitor to electrical outlets.
16.
Turn on the computer to restart the operating system.
Chapter 7. Updating system programs
33