Power Supply Troubleshooting; Figure2-2 Power Supply Troubleshooting Process - Toshiba Satellite P775 Series Manual
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Also See for Satellite P775 Series:
- User manual (246 pages) ,
- Specifications (4 pages) ,
- Specifications (4 pages)
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2 Troubleshooting Procedures
2.3
Power Supply Troubleshooting
S T A R T
C h e c k P o w e r S u p p l y S t a t u s
( P r o c e d u r e 1 )
A r e t h e D C - I N a n d
B a t t e r y L E D s l i t ?
C h e c k p o w e r s u p p l y
c o n n e c t i o n s
( P r o c e d u r e 3 )
C a n y o u t u r n t h e
c o m p u t e r o n ?
A r e t h e i n t e r n a l p o w e r
c o n n e c t i o n s s e c u r e ?
R e p l a c e s y s t e m b o a r d
E N D
Satellite P770/P775 Series Maintenance Manual
Y es
N o
Y es
Figure 2-2 Power Supply Troubleshooting Process
R e p l a c e a d a p t o r / b a t t e r y
N o
( P r o c e d u r e 2 )
R u n d i a g n o s t i c p r o g r a m
Y es
( P r o c e d u r e 4 )
P e r f o r m i n t e r n a l c o n n e c t i o n
N o
( P r o c e d u r e 5 )
c h e c k
9
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Table of Contents
Troubleshooting
