Toshiba Satellite Pro L450-W1543 Maintenance Manual - Page 46
AC-IN LED, Power supply status, Troubleshooting Procedures, Table 2-2 DC-IN LED, Satellite A350
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2 Troubleshooting Procedures AC-IN LED Power supply status Solid on AC power exists (LED is solid Blue). Off No AC power exists. Table 2-2 DC-IN LED To check the power supply status, install a battery pack and connect an AC adaptor to the DC-IN port on the computer and to a power supply. If the DC-IN LED or Battery LED is not lit, go to Procedure 2. Procedure 2 Adaptor / battery replacement A faulty adaptor may not supply power or may not charge the battery. Perform Check 1. Check 1 Connect a new AC adaptor. If the problem is not resolved, go to Check 2. Check 2 Insert a new battery. If the problem is still not resolved, go to Procedure 3. Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual 11
2 Troubleshooting Procedures
AC-IN LED
Power supply status
Solid on
AC power exists (LED is solid Blue).
Off
No AC power exists.
Table 2-2 DC-IN LED
To check the power supply status, install a battery pack and connect an AC adaptor to the
DC-IN port on the computer and to a power supply.
If the DC-IN LED or Battery LED is not lit, go to Procedure 2.
Procedure 2
Adaptor / battery replacement
A faulty adaptor may not supply power or may not charge the battery. Perform Check 1.
Check 1
Connect a new AC adaptor. If the problem is not resolved, go to Check 2.
Check 2
Insert a new battery. If the problem is still not resolved, go to Procedure 3.
Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual
11