Lenovo ThinkServer RS140 - Manual (Page 92)

6. Locate the ID LED at the rear of the server. Flex the two sides of the plastic retaining clip that secures
the ID LED and then remove the ID LED from the plastic retaining clip.
Figure 52. Removing the ID LED from the plastic retaining clip
7. Note the cable routing in the chassis. Then, remove the Ethernet-card/ID-LED cable from the cable
ties in the chassis.
8. Remove the front panel board from the server. See “Replacing the front panel board” on page 90.
9. Disconnect the Ethernet-card/ID-LED cable from the front panel board.
10. Connect the new Ethernet-card/ID-LED cable to the front panel board and then reinstall the front panel
board. See “Replacing the front panel board” on page 90.
11. Correctly route the new Ethernet-card/ID-LED cable and secure the cable with the cable ties in the
chassis.
12. Flex the two sides of the plastic retaining clip and then insert the ID LED into the plastic retaining clip
to secure the ID LED.
13. Connect the Ethernet-card/ID-LED cable to the Ethernet card. If you have removed the riser card
assembly, reinstall it into the chassis. See “Replacing the riser card assembly” on page 75.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to “Completing the parts replacement” on page 106.
Replacing the power supply assembly
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 53.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
80 ThinkServer RS140 User Guide and Hardware Maintenance Manual