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Disassembly and Reassembly 4-5
!
CAUTION
Electrostatic discharge (ESD) and ESD protection.
ESD
can damage disk drives, boards, and other parts. This
system can withstand normal levels of environmental ESD
while you are hot-swapping SCSI hard drives or hot-
swapping a failed fan module or power supply. However, we
recommend that you do all procedures in this chapter only at
an ESD workstation. If one is not available, provide some
ESD protection by wearing an antistatic wrist strap attached
to chassis ground (any unpainted metal surface) on your
system when handling parts.
ESD and handling boards.
Always handle boards carefully.
They can be extremely sensitive to ESD. Hold boards only
by their edges. After removing a board from its protective
wrapper or from the system, place it component-side up on a
grounded, static-free surface. Use a conductive foam pad if
available but not the board wrapper. Do not slide board over
any surface.
Chassis covers, proper cooling and airflow.
For proper
cooling and airflow, always install the chassis processor
cover before turning on the system. Operating it without the
cover in place can damage system parts.
Содержание Express5800/140Hb
Страница 1: ... S e r v i c e G u i d e EXPRESS5800 140Hb ...
Страница 2: ......
Страница 3: ... S e r v i c e G u i d e EXPRESS5800 140Hb ...
Страница 10: ...viii Contents ...
Страница 18: ...xvi Using This Guide ...
Страница 48: ...1 30 System Overview ...
Страница 64: ...2 16 Setting Up the System Figure 2 10 Connecting the AC Power Cord to the Server ...
Страница 98: ...3 28 Configuring Your System ...
Страница 101: ......
Страница 176: ...4 76 Disassembly and Reassembly ...
Страница 200: ...5 24 Problem Solving ...
Страница 201: ...6 Illustrated Parts Breakdown Exploded View Field Replaceable Units ...
Страница 211: ...A Technical Specifications Server Unit ...
Страница 214: ...A 4 Technical Specifications ...
Страница 220: ...B 6 Interrupt Request PCI IRQ Device I O Port Address Assignments ...
Страница 231: ...D ROMPilot BIOS Error Codes ROMPilot BIOS Error Codes ...
Страница 234: ...D 4 ROMPilot BIOS Error Codes ...
Страница 235: ...E Connectors Overview External Device Connector Pin Information ...
Страница 250: ...10 Glossary ...
Страница 256: ...Index 4 ...
Страница 257: ...xx ...
Страница 258: ... 456 01547 000 ...