Lenovo ThinkStation P900 Hardware Maintenance Manual page 144

b. Pull the clip as shown to remove the card reader with the card reader retaining bracket out of the
flex module.
Figure 43. Removing the card reader in the flex module
c. Flex the four clips on the sides of the card reader retaining bracket to remove the card reader from
the bracket.
Figure 44. Removing the card reader from the card reader retaining bracket
4. To install the a new card reader into the card reader retaining bracket, align the four holes in the card
reader with the corresponding studs on the bracket and then press the new card reader downward until
it snaps into position.
Figure 45. Installing the card reader into the card reader retaining bracket
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ThinkStation P900 Hardware Maintenance Manual