Toshiba 70CT User Guide - Page 41

Power Supply Troubleshooting, Troubleshooting Procedures, Go to Procedure 3.

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2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Check 2 If error code 01h displays: q Be sure the AC adapter is firmly connected to the computer DC IN socket and to the power source. If these cables are connected correctly, go to the following step: q Replace the AC adapter with a new one. If the error still exists, go to Procedure 4. Check 3 If error code 10h displays: q Make sure the battery pack is correctly installed in the computer. If it is, go to the following step: q Replace the battery pack with a new one. If the error still exists, go to Procedure 4. Check 4 When 88h displays, it indicates that the CPU temperature is outside the allowable operating range. Do the following: q Leave the computer in an area that is about room temperature until the CPU's internal temperature is within the allowable operating range. If the error still exists, go to Procedure 4. Check 5 If error code 11h displays: q Go to Procedure 3. Check 6 For any other error, go to Procedure 4. 2-8 Libretto 50CT/70CT Maintenance Manual

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2.3
Power Supply Troubleshooting
2
Troubleshooting Procedures
2-8
Libretto 50CT/70CT Maintenance Manual
Check 2
If error code 01h displays:
q
Be sure the AC adapter is firmly connected to the computer DC IN socket and
to the power source.
If these cables are connected correctly, go to the
following step:
q
Replace the AC adapter with a new one.
If the error still exists, go to Procedure 4.
Check 3
If error code 10h displays:
q
Make sure the battery pack is correctly installed in the computer.
If it is, go to the following step:
q
Replace the battery pack with a new one.
If the error still exists, go to Procedure 4.
Check 4
When 88h displays, it indicates that the CPU temperature is outside the allowable
operating range. Do the following:
q
Leave the computer in an area that is about room temperature until the CPU’s
internal temperature is within the allowable operating range.
If the error still exists, go to Procedure 4.
Check 5
If error code 11h displays:
q
Go to Procedure 3.
Check 6
For any other error, go to Procedure 4.