HP OmniBook 425

17
Power Source Problems (continued)
Can you
substitute known
good ac adapter?
See steady
power light?
Can you
substitute known
good OB?
Done: Original ac
adapter or cable
bad
Ac adapter
warm?
Done: Suspect bad
ac adapter or cable
See steady
power light?
Done: Suspect
original OB base
unit bad
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
C