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デスクトップ Dell 3250のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Dell 3250 39 ページ。 Product guide (.pdf)
Dell 3250 にも: 情報更新 (32 ページ), 製品マニュアル (37 ページ), オーナーズマニュアル (39 ページ), クイック・スタート・マニュアル (2 ページ)

Dell 3250 オーナーズマニュアル
Figure 5.
NOTE: Remove the hard-drive bracket only if you are replacing with a new hard drive.
Otherwise, if hard drive removal is only a pre-requisite to remove other components, then
ignore Step 5.

Installing the Hard-Drive Assembly

1.
Slide the hard drive into the bracket.
2.
Tighten the screws to secure the hard drive to the bracket.
3.
Holding the handle, slide the hard-drive assembly into the drive bay.
4.
Tighten the screws to secure the hard-drive assembly to the computer.
5.
Connect the data and power cables to the hard drive.
6.
Install:
a.
front bezel
b.
cover
7.
Follow the procedures in

Removing the Optical Drive

1.
Follow the procedures in
2.
Remove:
a.
cover
b.
front bezel
c.
hard-drive assembly
3.
Follow the steps to release the optical drive:
a. Disconnect the power and the data cables from the optical drive [1].
b. Remove the screw that secures the optical drive to the drive bay [2].
After Working Inside Your
Before Working Inside Your
Computer.
Computer.
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