Compaq dc7800 - Convertible Minitower PC Guide de l'utilisateur télécharger pdf (Page 33)

Installing Additional Drives

The computer supports up to five drives that may be installed in various configurations.

When installing additional drives, follow these guidelines:

●

The primary Serial ATA (SATA) hard drive must be connected to the dark blue SATA connector

on the system board labeled SATA0.

●

Connect the first SATA optical drive to the white SATA connector on the system board labeled

SATA1.

●

Always populate the dark blue SATA0 and white SATA1 connectors before the light blue SATA4

and orange SATA5 connectors.

●

Connect a second SATA optical drive to the orange SATA5 connector.

●

Connect additional SATA hard drives to the next available (unpopulated) SATA connector on the

system board in the following order: SATA0, SATA1, SATA5, SATA4.

●

Connect a diskette drive to the connector labeled FLOPPY.

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Connect a media card reader to the USB connector labeled MEDIA CARD.

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The system does not support Parallel ATA (PATA) optical drives or PATA hard drives.

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You may install either a third-height or a half-height drive into a half-height bay.

●

You must install guide screws to ensure the drive will line up correctly in the drive cage and lock

in place. HP has provided extra guide screws installed on the chassis. The hard drive uses 6-32

isolation mounting guide screws, four of which are installed on the hard drive bracket under the

access panel. All other drives use M3 metric screws, eight of which are installed on the diskette

drive bracket under the access panel. The HP-supplied metric guide screws are black. The HP-

supplied 6-32 isolation mounting guide screws are silver and blue.

Figure 2-19 Extra Hard Drive Isolation Mounting Guide Screws Location

Figure 2-20 Extra Optical Drive M3 Guide Screws Location

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Compaq dc7800 - Convertible Minitower PC Guide de l'utilisateur Page 33