IBM e Server i Series Manual page 11

Note: Locate the light in the numbered arrow by the disk unit you are
replacing. When you press Enter, after a one minute delay, this light
comes on and begins to blink rapidly. You then have nine seconds to
slide the disk unit into place.
__ 14. Press Enter on the console.
__ 15. When the light starts blinking, squeeze and pull the handle of the disk unit
out toward you before you remove the disk unit. If the handle is not all the
way out, the disk unit will not slide out of the system.
__ 16. Support the bottom of the disk unit assembly as you slide it completely
out. Do not hold the disk unit by the handle.
__ 17. The light will stop blinking and remain off when the disk unit is removed.
__ 18. Return to the console and wait until the Concurrent Maintenance Results
display appears.
Press F12.
__ 19. Find the package that contains the new disk unit assembly and remove it
from the static-protective package.
Attention: Disk units are fragile. Handle with care.
__ 20. Unlock the handle by squeezing and pulling it out toward you before you
install the disk unit. If the handle is not all the way out, the disk unit will
not slide into the system unit or the expansion unit. View video.
Chapter 2. Replace 43xx disk units
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