Troubles th oo ing
Pre-diagnostic steps
WARNIN
inform ti n before removing, replacing, reseating, or modifying
o
G: To avoid potential problems, ALWAYS read the warnings and cautionary
on in the server documentatioa
system c mponents.
TA ides information for multiple servers. Some information may not
apply to the server you are troubleshooting. Refer to the server documentation for information
server.
IMPOR NT: This guide prov
on procedures, hardware options, software tools, and operating systems supported by the
1. Review the im
2. Gather symptom information
Prepare the server for diagnosis.
osis flowchart (on page 46) to begin the diagnostic process.
Important s
Familiariz rver.
portant safety information (on page 40).
(on page 42).
3.
4. Use the Start diagn
afety information
e yourself with the safety information in the following sections before troubleshooting the se
Im ta
Before ser formation document provided with the server.
Symbols on eq
The follow e of potentially hazardous
conditions
por nt safety information
vicing this product, read the Important Safety In
uipment
ing symbols may be placed on equipment to indicate the presenc
.
This symbol indicates the presence of hazardous energy circuits or electric shock
hazards. Refer all servicing to qualified personnel.
o not open this
WARNING: To reduce the risk of injury from electric shock hazards, d
enclosure. Refer all maintenance, upgrades, and servicing to qualified personnel.
This symbol indicates the presence of electric shock hazards. The area contains no
user or field serviceable parts. Do not open for any reason.
this WARNING: To reduce the risk of injury from electric shock hazards, do not open
enclosure.
Troubleshooting 40
