2 Troubleshooting Procedures
Satellite A350D/A355D, SATEGO A350D, EQUIUM A350D Series Maintenance Manual
10
2.3 Power Supply Troubleshooting
START
Are the D C-IN and
Ba tter y L E Ds lit?
Can you turn the
com puter on?
A r e th e inte rn a l p o w er
connections secure?
END
Check P ower Supp ly Status
(Procedure 1)
No
Yes
Check power supply
connections
(Procedure 3)
R un diagno stic program
(Procedure 4)
Yes
No
R eplace ad aptor / battery
(Procedure 2)
No
P e rfo r m in ter n al c o n ne c tio n
check
(Procedure 5)
Rep lace system board
Yes