Replacing The Midplane Assembly In A Ds3524 Or Exp3524 - IBM DS3500 Installation, User & Maintenance Manual

Figure 100. Replacing the midplane assembly in a DS3524 or EXP3524
10. (EXP3512 and EXP3524) Reinstall the ESMs (see "Replacing an ESM" on
11. (DS3512 and DS3524) Reinstall the controllers (see "Installing a controller" on
12. Reinstall the power supplies (see "Replacing a power supply" on page 114).
13. Reinstall the hard disk drives (see "Installing a hard disk drive" on page 106).
14. (DS3512 and DS3524) Turn on the storage subsystem (see "Turning on the
15. (EXP3512 and EXP3524) Turn on the expansion enclosure (see "Turning on
16. Check the LEDs to make sure that the storage subsystem or expansion
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System Storage DS3500 and EXP3500: Installation, User's, and Maintenance Guide
a. Remove the six screws from the sides of the chassis.
b. Remove the failed midplane from the chassis and insert the replacement
midplane.
c. Secure with the six screws.
page 124).
page 95).
storage subsystem" on page 68).
the expansion enclosure" on page 88).
enclosure is fully operational (see "Checking the LEDs" on page 73).