TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 329
Hard disk drives / solid state drives
7.4.4.3 Removing the 2x 3.5-inch HDD extension box
Ê Unlock and pull the 2x 3.5-inch HDD extension box out of its installation bays
as described in section "Removing the 2x 3.5-inch HDD extension box" on
page 321.
7.4.4.4 Removing the slimline ODD and LSD module from the defective
HDD extension box
Ê If applicable, remove the slimline ODD from the defective 2x 3.5-inch HDD
extension box as described in section "Removing the slimline ODD from the
extension box" on page 728.
Ê If applicable, remove the LSD module from the defective 2x 3.5-inch HDD
extension box as described in section "Removing the LSD module from the
extension box" on page 731.
7.4.4.5 Installing the slimline ODD and LSD module into the new HDD
extension box
Ê If applicable, reinstall the slimline ODD into the new 2x 3.5-inch HDD
extension box as described in section "Installing the slimline ODD into the
extension box" on page 716.
Ê If applicable, install the LSD module into the new 2x 3.5-inch HDD extension
box as described in section "Installing the LSD module into the HDD
extension box" on page 721.
7.4.4.6 Installing the 2x 3.5-inch HDD extension box
Ê Install the new 2x 3.5-inch HDD extension box as described in section
"Installing the 2x 3.5-inch HDD extension box" on page 312.
7.4.4.7 Concluding steps
Perform the following procedures to complete the task:
Ê Reinstall the system fan holder as described in section "Installing the system
fan holder" on page 390.
Ê Reinstall the air duct as described in section "Installing the system air duct"
on page 102.