Power Supply Troubleshooting; Figure 2-2 Power Supply Troubleshooting Process - Toshiba NB200 Maintenance Manual

Hide thumbs Also See for NB200:
Table of Contents

Advertisement

2 Troubleshooting Procedures
2.3

Power Supply Troubleshooting

C heck P ower Supply Status
The power supply controls many functions and components. To determine if the power
supply is functioning properly, start with Procedure 1 and continue with the other Procedures
NB200 Series Maintenance Manual
ST A R T
(P rocedure 1)
A re the D C -IN and
B attery LE D s lit?
C heck power supply
connections
(P rocedure 3)
C an you turn the
com puter on?
A re the internal power
connections secure?
R eplace system board
E N D

Figure 2-2 Power Supply Troubleshooting Process

R eplace adaptor / battery
(P rocedure 2)
R un diagnostic program
(P rocedure 4)
P erform internal connection
check
(P rocedure 5)
9

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents