HP Workstation x4000 hp workstation x4000 - Technical Reference manual - Windo - Page 147

Cover and FrontBezel, Removing the Left Side Cover

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Installing or Replacing Parts and Accessories Cover and Front Bezel WARNING Cover and Front Bezel Removing the Left Side Cover For your safety, never remove the Workstation cover without first disconnecting the power cord from the power outlet and removing any connection to a telecommunications network. If a Power Protection Device is fitted to your Workstation, you must shut down your computer through the operating system, then remove the power cord before removing the Workstation's cover. Remove the Power Protection Device cables before any servicing operation. Always replace the cover before switching the Workstation on again. To remove the cover (Figure 10-1): 1. Turn off the display and shut down the Workstation. Disconnect all power cables and any LAN or telecommunications cables. 2. If necessary, unlock the cover on the back of the Workstation. 3. Unscrew the two thumb screws located at the back of the Workstation until they release. You may need to use a T15 Torx driver. The thumb screws do not need to be completely removed to remove the cover. 4. Standing at the back of the Workstation, slide the cover towards you, tilt it open, then lift it off. Chapter 10 145

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Installing or Replacing Parts and Accessories
Cover and Front Bezel
Chapter 10
145
Cover and Front Bezel
Removing the Left Side Cover
WARNING
For your safety, never remove the Workstation cover without
first disconnecting the power cord from the power outlet and
removing any connection to a telecommunications network. If a
Power Protection Device is fitted to your Workstation, you must
shut down your computer through the operating system, then
remove the power cord before removing the Workstation’s cover.
Remove the Power Protection Device cables before any servicing
operation. Always replace the cover before switching the
Workstation on again.
To remove the cover (Figure 10-1):
1.
Turn off the display and shut down the Workstation. Disconnect all
power cables and any LAN or telecommunications cables.
2.
If necessary, unlock the cover on the back of the Workstation.
3.
Unscrew the two thumb screws located at the back of the Workstation
until they release. You may need to use a T15 Torx driver. The thumb
screws do not need to be completely removed to remove the cover.
4.
Standing at the back of the Workstation, slide the cover towards you,
tilt it open, then lift it off.