HP ProBook 4740s, Руководство по техническому обслуживанию и ремонту

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Optical drive
NOTE: All optical drive spare part kits include an optical drive bezel, bracket, and screws.
Description Spare part number
DVD±RW Double-Layer Drive 684629-001
Blu-ray ROM DVD±RW SuperMulti DL Drive 684630-001
Before removing the optical drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet,
and then unplugging the AC adapter from the computer.
4. Remove the battery (see Battery on page 40 ).
5. Remove the bottom door (see Bottom door on page 41 ).
Remove the optical drive:
1. Position the computer upside-down.
2. Remove the Phillips PM2.5×5.0 screw (1) that secures the optical drive to the computer.
3. Push the optical drive tab (2) to release the optical drive from the computer.
Component replacement procedures 43