HP Compaq Presario CQ57 Maintenance And Service Manual page 49

2. Lift the rear edge of the memory module/wireless module compartment cover (2) up and forward
until it rests at an angle.
3. Remove the memory module/wireless module compartment cover. The memory module/
wireless module compartment cover is available in the Plastics Kit, spare part number
646131-001.
4. Remove the Phillips PM2.5×6.0 screw (1) that secures the optical drive to the computer.
5. Insert an unbent paper clip or similar thin tool into the optical drive tab access (2) to release the
optical drive tray from the optical drive.
6. Remove the optical drive (3) by sliding it out of the optical drive bay.
Component replacement procedures
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