Toshiba Tecra A3-S711 Maintenance Manual - Page 38

Power Supply Troubleshooting, Troubleshooting Procedures, Troubleshooting flowchart 1/2

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2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures START Connect the AC adapter to the DC-IN socket Is the DC-IN LED on? Yes Is the Battery LED on? Yes Perform the Power Supply No Troubleshooting procedures in section 2.3 Perform the Power Supply No Troubleshooting procedures in section 2.3 Turn the Power switch on Yes Is the Power On LED on? Yes Perform the Power Supply No Troubleshooting procedures in section 2.3 Is the "Toshiba" logo message display? Perform the Display No Troubleshooting procedures in section 2.4 Yes If the "password" message displays, type the password, then press Enter. Is Toshiba Windows being loaded? Yes A Perform diagnostics program. No Run CM165.EXE and select the HARD DISK item. Figure 2-1 Troubleshooting flowchart (1/2) Tecra A3/S2 Series Maintenance Manual 2-3

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2.3
Power Supply Troubleshooting
2
Troubleshooting Procedures
Tecra A3/S2 Series Maintenance Manual
2-3
START
Connect the AC adapter to the DC-IN socket
Is the DC-IN LED on?
Is the Battery LED on?
Turn the Power switch on
Is the Power On LED on?
Is the "Toshiba" logo message display?
If the "password" message displays, type
the password, then press Enter.
Is Toshiba Windows being loaded?
A
Yes
Yes
Yes
Yes
Yes
Yes
Perform the Power Supply
Troubleshooting procedures in
section 2.3
Perform diagnostics program.
Run CM165.EXE and select the
HARD DISK item.
Perform the Display
Troubleshooting procedures in
section 2.4
Perform the Power Supply
Troubleshooting procedures in
section 2.3
Perform the Power Supply
Troubleshooting procedures in
section 2.3
No
No
No
No
No
Figure 2-1
Troubleshooting flowchart (1/2)