Led Not Lit - HP Visualize J2240 Service Handbook

Plug In System Unit to
a Live ac Outlet.
Replace Power Supply
Unit.
NOTICE: For a complete description of using ISL diagnostics
and the Support Tools Manager, see the Precision
Architecture RISC: HP Apollo 9000 Series 700 Diag-
nostics Manual.
4–2 Troubleshooting
No
Check ac Outlet Power:
D 90–132 V ac for
100/120 V Environ-
ments
D 198–264 V ac for
220/240 V Environ-
ments
No
Figure 4–1. LED Not Lit
Press Power
Switch On
System Unit
Plugged In?
Yes
Is Fan
Running?
Yes
Replace LED.