Maintenance Manual
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... 2-28 Wimax Troubleshooting process 68 Figure 2-29 3G troubleshooting process 70 Figure 2-30 LAN troubleshooting process 73 Figure 2-31 Ambient Light Sensor troubleshooting process 75 SatelliteA660/ProA660 Series Maintenance Manual 2
... 2-28 Wimax Troubleshooting process 68 Figure 2-29 3G troubleshooting process 70 Figure 2-30 LAN troubleshooting process 73 Figure 2-31 Ambient Light Sensor troubleshooting process 75 SatelliteA660/ProA660 Series Maintenance Manual 2
Maintenance Manual
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2 Troubleshooting Procedures Tables Table 2-1 Table 2-2 Battery LED ...121 DC-IN LED...142 SatelliteA660/ProA660 Series Maintenance Manual 3
2 Troubleshooting Procedures Tables Table 2-1 Table 2-2 Battery LED ...121 DC-IN LED...142 SatelliteA660/ProA660 Series Maintenance Manual 3
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... module and MIC line 12. TV tuner signal generator 15. The FRUs covered are described in Chapter 4. Sleep & Play music 28. E-SATA HDD 16. CRT SatelliteA660/ProA660 Series Maintenance Manual 4 Display 7. Felica card 23. Wimax 6. USB ports 9. Bridge Media slot 27. Finger print module 14. Multimedia sound system with line-in...
... module and MIC line 12. TV tuner signal generator 15. The FRUs covered are described in Chapter 4. Sleep & Play music 28. E-SATA HDD 16. CRT SatelliteA660/ProA660 Series Maintenance Manual 4 Display 7. Felica card 23. Wimax 6. USB ports 9. Bridge Media slot 27. Finger print module 14. Multimedia sound system with line-in...
Maintenance Manual
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... 2-1 as a guide for determining which troubleshooting procedures to execute. Operating systems that Toshiba Windows7 is , ask him or her to malfunction. Verify with the customer that were not preinstalled by Toshiba can cause the computer to enter the password. Before performing any troubleshooting procedures, verify... the problem is installed, you know the location of the malfunction, turn directly to run the diagnostics tests SatelliteA660/ProA660 Series Maintenance Manual 5 If no ODD module is unspecified, use an external ODD to the appropriate section of this chapter.
... 2-1 as a guide for determining which troubleshooting procedures to execute. Operating systems that Toshiba Windows7 is , ask him or her to malfunction. Verify with the customer that were not preinstalled by Toshiba can cause the computer to enter the password. Before performing any troubleshooting procedures, verify... the problem is installed, you know the location of the malfunction, turn directly to run the diagnostics tests SatelliteA660/ProA660 Series Maintenance Manual 5 If no ODD module is unspecified, use an external ODD to the appropriate section of this chapter.
Maintenance Manual
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... ? R un C M 165.EX E and select the H A R D D ISK item . Yes T urn the Pow er sw itch on Yes Is the Pow er O n L E D on ? Figure 2-1 Troubleshooting flowchart (1/2) SatelliteA660/ProA660 Series Maintenance Manual 6 Is T oshiba W indow s7 being loaded? Yes If the "passw ord" m essage displays, type the passw ord, then press Enter. Yes...
... ? R un C M 165.EX E and select the H A R D D ISK item . Yes T urn the Pow er sw itch on Yes Is the Pow er O n L E D on ? Figure 2-1 Troubleshooting flowchart (1/2) SatelliteA660/ProA660 Series Maintenance Manual 6 Is T oshiba W indow s7 being loaded? Yes If the "passw ord" m essage displays, type the passw ord, then press Enter. Yes...
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... Troubleshooting procedures in section 2.5 After confirming which diagnostics test has detected Yes an error, perform the appropriate procedure as outlined below. End Figure 2-1 Troubleshooting flowchart (2/2) SatelliteA660/ProA660 Series Maintenance Manual 7 Yes Is the diagnostics test loaded? 2 Troubleshooting Procedures A Does typed characters appear correctly? Yes Insert USB memory disk or CD ROM...
... Troubleshooting procedures in section 2.5 After confirming which diagnostics test has detected Yes an error, perform the appropriate procedure as outlined below. End Figure 2-1 Troubleshooting flowchart (2/2) SatelliteA660/ProA660 Series Maintenance Manual 7 Yes Is the diagnostics test loaded? 2 Troubleshooting Procedures A Does typed characters appear correctly? Yes Insert USB memory disk or CD ROM...
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... the appropriate troubleshooting procedures as follows: 1. If an error is detected when using the HDD/SSD, perform the HDD/SDD Troubleshooting procedures in Section 2.31 SatelliteA660/ProA660 Series Maintenance Manual 8 If an error is detected when using the LAN, perform the LAN troubleshooting procedures in Section 2.17 7. If an error is...
... the appropriate troubleshooting procedures as follows: 1. If an error is detected when using the HDD/SSD, perform the HDD/SDD Troubleshooting procedures in Section 2.31 SatelliteA660/ProA660 Series Maintenance Manual 8 If an error is detected when using the LAN, perform the LAN troubleshooting procedures in Section 2.17 7. If an error is...
Maintenance Manual
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... the Sleep & Charge troubleshooting procedures in Section 2.14 7. If an error is detected when using the camera, perform the camera Troubleshooting procedures in Section 2.26 SatelliteA660/ProA660 Series Maintenance Manual 9 If an error is detected when using the HDMI TV, perform the HDMI CEC troubleshooting procedures in Section 2.23 15. If...
... the Sleep & Charge troubleshooting procedures in Section 2.14 7. If an error is detected when using the camera, perform the camera Troubleshooting procedures in Section 2.26 SatelliteA660/ProA660 Series Maintenance Manual 9 If an error is detected when using the HDMI TV, perform the HDMI CEC troubleshooting procedures in Section 2.23 15. If...
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2 Troubleshooting Procedures 17. If an error is detected when using the Ambient Light Sensor, perform the Ambient Light Sensor troubleshooting procedures in Section 2.32 SatelliteA660/ProA660 Series Maintenance Manual 10 If an error is detected when using the Wimax, perform the Wimax troubleshooting procedures in Section 2.30 21. If an ...
2 Troubleshooting Procedures 17. If an error is detected when using the Ambient Light Sensor, perform the Ambient Light Sensor troubleshooting procedures in Section 2.32 SatelliteA660/ProA660 Series Maintenance Manual 10 If an error is detected when using the Wimax, perform the Wimax troubleshooting procedures in Section 2.30 21. If an ...
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No Are the internal power connections secure? Y es Replace system board Yes Run diagnostic program (Procedure 4) Perform internal connection No check (Procedure 5) END SatelliteA660/ProA660 Series Maintenance Manual 11 2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting START Check Power Supply Status (Procedure 1) Are the DC-IN and Battery LEDs lit? Y es Check power supply connections (Procedure 3) No Replace adaptor / battery (Procedure 2) Can you turn the computer on?
No Are the internal power connections secure? Y es Replace system board Yes Run diagnostic program (Procedure 4) Perform internal connection No check (Procedure 5) END SatelliteA660/ProA660 Series Maintenance Manual 11 2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting START Check Power Supply Status (Procedure 1) Are the DC-IN and Battery LEDs lit? Y es Check power supply connections (Procedure 3) No Replace adaptor / battery (Procedure 2) Can you turn the computer on?
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... is protected and cannot be re-powered without the AC power connected. Battery State Charging Discharging Table 2-1 Battery LED LED colors Definition Amber, solid on SatelliteA660/ProA660 Series Maintenance Manual 12 The flowchart in this section are: Procedure 1: Power status check Procedure 2: Adaptor / battery replacement Procedure 3: Power supply connection check Procedure...
... is protected and cannot be re-powered without the AC power connected. Battery State Charging Discharging Table 2-1 Battery LED LED colors Definition Amber, solid on SatelliteA660/ProA660 Series Maintenance Manual 12 The flowchart in this section are: Procedure 1: Power status check Procedure 2: Adaptor / battery replacement Procedure 3: Power supply connection check Procedure...
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2 Troubleshooting Procedures Amber color off Battery not in discharging state SatelliteA660/ProA660 Series Maintenance Manual 13 It's in low or critical low state;
2 Troubleshooting Procedures Amber color off Battery not in discharging state SatelliteA660/ProA660 Series Maintenance Manual 13 It's in low or critical low state;
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Perform Check 1. Check 1 Connect a new AC adaptor. SatelliteA660/ProA660 Series Maintenance Manual 14 2 Troubleshooting Procedures Table 2-2 DC-IN LED AC-IN LED Power supply status Solid on the computer and to Procedure 3. Check 2 ...
Perform Check 1. Check 1 Connect a new AC adaptor. SatelliteA660/ProA660 Series Maintenance Manual 14 2 Troubleshooting Procedures Table 2-2 DC-IN LED AC-IN LED Power supply status Solid on the computer and to Procedure 3. Check 2 ...
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... it is close to 19 V, go to 19 V. Check 2 Make sure the AC adaptor cord and AC power cord are connected correctly, go to Procedure 4. SatelliteA660/ProA660 Series Maintenance Manual 15 Perform Check 1. If the battery is installed in the computer correctly. If the power cord is several percent lower than...
... it is close to 19 V, go to 19 V. Check 2 Make sure the AC adaptor cord and AC power cord are connected correctly, go to Procedure 4. SatelliteA660/ProA660 Series Maintenance Manual 15 Perform Check 1. If the battery is installed in the computer correctly. If the power cord is several percent lower than...
Maintenance Manual
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... the Diagnostic test following the instructions in Chapter 4. Procedure 5 Replacement check The system board may be damaged. If a fuse is not blown, go to Check 2. SatelliteA660/ProA660 Series Maintenance Manual 16 If a fuse is firmly connected to Check 3. Check 2 Make sure that the fuses on the power. If it with a new...
... the Diagnostic test following the instructions in Chapter 4. Procedure 5 Replacement check The system board may be damaged. If a fuse is not blown, go to Check 2. SatelliteA660/ProA660 Series Maintenance Manual 16 If a fuse is firmly connected to Check 3. Check 2 Make sure that the fuses on the power. If it with a new...
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refer to Figure 2-1 Yes Perform connector and replacem ent check (Procedure 3) R eplace system board END Figure 2-3 Display troubleshooting process SatelliteA660/ProA660 Series Maintenance Manual 17 D isplay is not No faulty. 2 Troubleshooting Procedures 2.4 Display Troubleshooting START Perform external display check (Procedure 1) D oes the external display function ok? C ontinue tro u b le s h o o tin g - No Perform diagnostic check (Procedure 2) Yes W as a display problem detected?
refer to Figure 2-1 Yes Perform connector and replacem ent check (Procedure 3) R eplace system board END Figure 2-3 Display troubleshooting process SatelliteA660/ProA660 Series Maintenance Manual 17 D isplay is not No faulty. 2 Troubleshooting Procedures 2.4 Display Troubleshooting START Perform external display check (Procedure 1) D oes the external display function ok? C ontinue tro u b le s h o o tin g - No Perform diagnostic check (Procedure 2) Yes W as a display problem detected?
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... properly. If the external display works correctly, the internal LCD may be damaged. Procedure 2 Diagnostic check The Display Test program is detected, go to Procedure 3. SatelliteA660/ProA660 Series Maintenance Manual 18 Go to have the same problem as instructed. If an error is stored on the system board. Start with Procedure...
... properly. If the external display works correctly, the internal LCD may be damaged. Procedure 2 Diagnostic check The Display Test program is detected, go to Procedure 3. SatelliteA660/ProA660 Series Maintenance Manual 18 Go to have the same problem as instructed. If an error is stored on the system board. Start with Procedure...
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Check 4 Replace the CPU with a new one . If the problem still exists, perform Check 2. SatelliteA660/ProA660 Series Maintenance Manual 19 Test display again. Check 2 Replace the LCD module with another of these components may be damaged. If the problem still ...
Check 4 Replace the CPU with a new one . If the problem still exists, perform Check 2. SatelliteA660/ProA660 Series Maintenance Manual 19 Test display again. Check 2 Replace the LCD module with another of these components may be damaged. If the problem still ...
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... keyboard is functioning properly, perform the following the steps described in Chapter 4. Disassemble the computer following procedures. Replace it with the other procedures as instructed. SatelliteA660/ProA660 Series Maintenance Manual 21 2 Troubleshooting Procedures To determine if the computer's keyboard is functioning ok. If the connection is firmly connected to Check 2. Replace...
... keyboard is functioning properly, perform the following the steps described in Chapter 4. Disassemble the computer following procedures. Replace it with the other procedures as instructed. SatelliteA660/ProA660 Series Maintenance Manual 21 2 Troubleshooting Procedures To determine if the computer's keyboard is functioning ok. If the connection is firmly connected to Check 2. Replace...
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No Yes D o es an altern ativ e U S B d ev ice fu n c tio n co rrec tly ? 2 Troubleshooting Procedures 2.6 External USB Devices Troubleshooting STA RT P erfo rm ex tern al d ev ice an d c o n n ec tio n c h ec k (P rocedure 1) D o es th e d ev ice fu n c tio n co rrec tly w h en co n n e cted to a d iffe re n t U S B p o rt? Y es O rig in al U S B d ev ice is fa u lty No R ep lace sy stem b o ard (P rocedure 2) END Figure 2-5 External USB device troubleshooting process SatelliteA660/ProA660 Series Maintenance Manual 22
No Yes D o es an altern ativ e U S B d ev ice fu n c tio n co rrec tly ? 2 Troubleshooting Procedures 2.6 External USB Devices Troubleshooting STA RT P erfo rm ex tern al d ev ice an d c o n n ec tio n c h ec k (P rocedure 1) D o es th e d ev ice fu n c tio n co rrec tly w h en co n n e cted to a d iffe re n t U S B p o rt? Y es O rig in al U S B d ev ice is fa u lty No R ep lace sy stem b o ard (P rocedure 2) END Figure 2-5 External USB device troubleshooting process SatelliteA660/ProA660 Series Maintenance Manual 22