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5-5
Upgrades and Options
Removing the Top Cover
Note: You must remove the external top cover before
you can remove the side covers and to install boards in
your system.
Caution: For proper cooling and airflow, do not
operate the system with the top cover removed. Always
replace the cover before powering on the system.
Caution: Do not damage or displace the EMI strips
mounted on the inside of the cover as you remove and
install it. Replace any damaged strips, or your system
may not meet EMI requirements.
Warning: If you are removing the top cover after the
system is set up, you must first power off the system
and all external devices. Unplug the system power
cord.
To remove the top cover:
1.
Power off the system and ensure it is disconnected
from the ac wall outlet.
2.
Observe the safety and ESD precautions listed at
the beginning of this chapter.
3.
The top cover is secured from the back edge with
two screws and a padlock (if used). Remove the
padlock and the screws (Figure 5-1). Save the
screws for reattaching the top cover.
4.
Avoid dislodging the EMI strips as you slide the
cover back very slightly (to about an 1-inch or until
it stops.) Then pick the cover straight up from the
chassis.
Содержание HX4000
Страница 1: ... Server HX4000 U s e r s G u i d e ...
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Страница 9: ...Chapter 1 Introduction Contents Organization 1 Notational Conventions 3 ...
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Страница 14: ...1 4 Introduction ...
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Страница 44: ...2 28 Features ...
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Страница 53: ...3 7 Setup ...
Страница 55: ...1231231 Billy Graham ...
Страница 82: ...4 27 Configuring Your System Figure 4 3 System Board Jumpers ...
Страница 146: ...5 57 Upgrades and Options Figure 5 28 Removing the Rear Fan modules ...
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Страница 176: ...6 28 Problem Solving ...
Страница 177: ...Appendix A System Cabling Contents Before You Begin 1 Static Precautions 1 Standard SCSI Bus Configuration 2 ...
Страница 178: ...Bill GrahamBill Graham ...
Страница 184: ...A 6 System Cabling ...
Страница 185: ...Appendix B Memory Configurations Contents Memory DIMM Configurations 1 ...
Страница 186: ...Bill Grahamaerrterterter ...
Страница 190: ...B 4 Memory Configurations x ...
Страница 191: ...Appendix C Option Boards Contents Introduction C 1 ...
Страница 193: ...Appendix D Devices Contents Introduction 1 ...
Страница 195: ...Appendix E Network Operating Systems Contents Introduction 1 ...
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Страница 208: ...8 Glossary ...
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