Dell Inspiron 3500 - Manual (Page 46)

4-10 Dell Inspiron 3500 Portable Computer Service Manual
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Some of the computer’s connectors are zero insertion force (ZIF) connectors.
These connectors are not removable; they must be released to disconnect a
cable from them. To disconnect a cable from a ZIF connector, follow these
steps:
1. Insert a small flat-blade screwdriver or dental pick under the movable part
of the connector (see Figure 4-11).
For side-lift ZIFs, carefully pry up first one end of the movable part of the
connector and then the other end. Center-lift ZIFs have the movable part of
the connector in the center.
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2. Pull gently on the movable part(s) of the connector until the cable is
released.
3. Grasp the cable and pull it out of the connector.
To reconnect a cable to a ZIF connector, follow these steps:
1. Use the flat-blade screwdriver or dental pick to open the movable part(s) of
the ZIF connector.
2. Orient the end of the cable with the ZIF connector, and insert the end of
the cable into the connector.
3. While holding the cable in place, close the ZIF connector. Make sure that
the ZIF connector is completely closed to ensure a firm connection.
NOTE: The ZIF connector cap for the keyboard is stocked as a separate part. If
the plastic connector cap is broken, a new one can be snapped in place with-
out having to replace the entire system board.