InFocus LP340B - Power Problems

LP340/340B/350 Service Manual 90
Power Problems
The projector will not power up, only partially powers up,
or will not remain powered up.
No lamp. Fans
are running.
No signs of
power.
No fans, no LED
What is the
problem?
Lamp or
projector shuts
off after running
a short period of
time.
See page 91 See page 93 See page 92