Toshiba Satellite L670 Series Maintenance Manual page 39

2 Troubleshooting Procedures
C onnect the A C adapter to the D C -IN
Is the D C -IN L E D on?
Is the B attery L E D on?
T urn the P ow er sw itch on
Is the P ow er O n L E D on?
Is the B IO S logo m essage display?
If the "passw ord" m essage displays,
type the passw ord, then press E nter.
Is T oshiba W indow s7 being loaded?
[CONFIDENTIAL]
ual
S T A R T
socket
Y es
Y es
Y es
Y es
Y es
Y es
A
Satellite L670/L675/ProL670 Series Maintenance Man
P erform the P ow er S upply
T roubleshooting procedures in
No
section 2.3
P erform the P ow er S upply
No
T roubleshooting procedures in
section 2.3
P erform the P ow er S upply
T roubleshooting procedures in
No
section 2.3
P erform the P ow er S upply
No
T roubleshooting procedures in
section 2.3
P erform diagnostics program .
No
R un C M 165.E X E and select the
H A R D D IS K item .