HP (Hewlett-Packard) HP 28642A Network Card User Manual


 
Troubleshooting Tools
Troubleshooting tools are used to identify faulty FRUs. For this product, the following
tools
are described below
B Self-Test failure LED (see figure 2-2)
n
TERMPWR LED (see figure 2-2)
8 scsipba and centpba diagnostics
H Troubleshooting checklist
CAUTION
In some systems, the light emitting diodes (LEDs) on the card may not
be visible without exposing the I/O cardcage. Unless otherwise
permitted, operating the computer system with the I/O cardcage exposed
should be performed by authorized service personnel only.
Self-lest
Failure
LED (vellow)
Figure 2-2. Location of LEDs
Service Information 2-5