Dell Inspiron 1721 (Mid 2007) - Manual (Page 34)

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Flash Cache Module (FCM)
Dell™ Vostro™ 1700 and Inspiron™ 1720/1721 Service Manual
Removing the FCM
Replacing the FCM
The Flash Cache Module (FCM) is an internal flash drive that helps improve the performance of your computer. If you ordered an FCM with your computer, the
card is already installed.
Removing the FCM
1. Follow the procedures in Before You Begin .
2. Turn the computer over and remove the cover on the Mini Card compartment.
3. Ground yourself by touching one of the metal connectors on the back of the computer.
4. Release the FCM by pushing the metal securing brackets away from the card until the card pops up slightly.
5. Remove the FCM.
Replacing the FCM
1. Insert the FCM connector at a 45-degree angle into the system board connector labeled "FCM".
2. Press the other end of the FCM down into the securing tabs until the card clicks into place.
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NOTE: The FCM is not supported on the Inspiron 1721.
NOTE: If you leave the area, ground yourself again when you return to the computer.
1 metal securing tabs (2) 2 FCM
NOTICE: Install the FCM in the WWAN or WPAN slot. Do not install an FCM in the WLAN card slot. Doing so may cause damage to your computer.