IBM 7378 Problem Determination And Service Manual page 276

10. Remove the fan cage assembly (see "Removing the fan cage assembly" on
11. Disconnect the power, signal, and configuration cables from the 3.5-inch hard
12. Lift up on the spring-release latch on the drive cage and rotate the backplane
13. If you are instructed to return the 3.5-inch hot-swap hard disk drive backplane,
258
IBM System x3400 M3 Types 7378 and 7379: Problem Determination and Service Guide
9. Remove the air baffle (see "Removing the air baffle" on page 212).
page 243).
disk drive backplane.
away from the drive cage until the backplane tab disengages from the drive
cage.
follow all packaging instructions, and use any packaging materials for shipping
that are supplied to you.