Lenovo C355 Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual - Page 39

Replacing the hard disk drive, Unplug all power cords from electrical outlets. - remove hard drive

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Replacing the hard disk drive Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Unplug all power cords from electrical outlets. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to "Left and right views" and "Rear view" for help with locating the various connectors. Remove the stand base. Refer to "Removing the stand base". Remove the foot cover. Refer to "Removing the foot cover". Push the hard disk drive bracket 1 , then slide the hard disk drive and bracket out of the chassis as shown. 2 1 1 Chapter 8. Replacing hardware 33

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Replacing the hard disk drive
Attention:
Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note:
It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches
or other damage.
Step 1.
Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2.
Unplug all power cords from electrical outlets.
Step 3.
Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right views”
and “Rear view” for help with locating the various connectors.
Step 4.
Remove the stand base. Refer to “Removing the stand base”.
Step 5.
Remove the foot cover. Refer to “Removing the foot cover”.
Step 6.
Push the hard disk drive bracket
1
, then slide the hard disk drive and bracket out of the chassis as
shown.
2
Chapter 8
.
Replacing hardware
33