HP Pro 4300 Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Busi - Page 74
Speakers, labeled RT_SPKR.
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Speakers The speakers are located at the bottom of the computer. Two separate speakers are each secured by two Torx screws and have separate cables and system board connectors. Figure 6-57 Speaker location To remove the speakers: 1. Prepare the computer for disassembly (see Preparing to Disassemble the Computer on page 26). 2. Remove the center access panel (see Hinge Cover Panel on page 27). 3. Remove the memory access panel (see Memory Access Panel on page 29). 4. Remove the drive access panel (see Drive Access Panel on page 31). 5. Remove the stand (see Stand on page 54). 6. Remove the optical drive (see Optical Drive on page 33). 7. Remove the heat sink cover (see Heat Sink Cover on page 45). 8. Remove the top panel (see Top Panel on page 51). 9. Remove the rear cover (see Rear Cover on page 55). 10. Remove the system board shield (see System Board Shield on page 62). 11. Remove two Torx screws that secure each speaker to the computer. 12. Disconnect the speaker cables from the system board connectors . The left speaker connects to the white connector labeled LFT_SPKR. The right speaker connects to the black connector labeled RT_SPKR. 66 Chapter 6 Removal and Replacement Procedures All-in One (AIO) Chassis