HP Compaq d330 ST Hardware Reference Manual page 44

Hardware Upgrades
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2-34
7. Replace with the appropriate bezel by pushing the bezel into
place.
The type of bezel you need will depend on the type of device you are
installing. If you are installing a diskette drive, you must install a
diskette drive bezel (PN 316002-001). If you are installing a hard
drive, you must install a bezel blank (PN 316006-001) as shown in the
illustration below. If you are installing a 3.5-inch device other than a
diskette drive or hard drive, you must install the 3.5-inch device bezel
(PN 316008-001). Contact an authorized HP reseller or service
provider to order the appropriate bezel when reconfiguring the
computer.
8. Connect the power and data cables.
9. Replace the front bezel and computer access panel.
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