Filter
Top Products
2 Troubleshooting Procedures
A
Does typed characters appear correctly?
Insert USB memory/CD disk,
Then run the diagnostics test program.
Is the diagnostics test loaded?
Allow each test to perform
automatically
Is an error detected by any of the
diagnostics tests?
System is normal
End
Yes
Yes
Yes
No
Perform the Keyboard
Troubleshooting
procedures in section 2.4
Perform the USB memory/
CD disk
Troubleshooting
procedures in section 2.5
After confirming which
diagnostics test has
detected an error, perform
the appropriate procedure
as outlined below.
No
No
Yes
[CONFIDENTIAL]
Satellite L670/L675/ProL670 Series Maintenance Man
ual