HP Workstation x4000 hp workstation x4000 - Technical Reference manual - Windo - Page 194

Fan and Speaker Assembly, Removing the Fan and Speaker Assembly

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Installing or Replacing Parts and Accessories Fan and Speaker Assembly Fan and Speaker Assembly Removing the Fan and Speaker Assembly 1. Turn off the display and shut down the Workstation. Disconnect all power cables and any LAN or telecommunications cables. 2. Remove the Workstation's cover as described in "Removing the Left Side Cover" on page 145. 3. Remove the bezel as described in "Removing the Front Bezel" on page 147. 4. Place the Workstation on its side with the system board facing upwards. 5. Open the hard disk drive cage as described in "Opening the Hard Disk Drive Cage" on page 149. 6. Remove the chassis beam assembly as described in "Removing the Chassis Beam Assembly" on page 152. 7. Remove the MEC. Remove the separate graphics retainer beam and full length PCI or graphics cards if installed. 8. Remove the fan and speaker cables from the system board. 9. On the front of the chassis, remove the screw holding the fan and speaker assembly in place as shown in Figure 10-29 on page 192. 192 Chapter 10

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Installing or Replacing Parts and Accessories
Fan and Speaker Assembly
Chapter 10
192
Fan and Speaker Assembly
Removing the Fan and Speaker Assembly
1.
Turn off the display and shut down the Workstation. Disconnect all
power cables and any LAN or telecommunications cables.
2.
Remove the Workstation’s cover as described in “Removing the Left
Side Cover” on page 145.
3.
Remove the bezel as described in “Removing the Front Bezel” on
page 147.
4.
Place the Workstation on its side with the system board facing
upwards.
5.
Open the hard disk drive cage as described in “Opening the Hard
Disk Drive Cage” on page 149.
6.
Remove the chassis beam assembly as described in “Removing the
Chassis Beam Assembly” on page 152.
7.
Remove the MEC. Remove the separate graphics retainer beam and
full length PCI or graphics cards if installed.
8.
Remove the fan and speaker cables from the system board.
9.
On the front of the chassis, remove the screw holding the fan and
speaker assembly in place as shown in Figure 10-29 on page 192.