Toshiba 960-498 manual ‰ 2R5-B2V output

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting

‰2R5-B2V output

Error code	Meaning
E0h	2R5-B2V voltage is over 3.00V when the computer is powered on/off.
E1h	2R5-B2V voltage is 2.125V or less when the computer is powered on.
E2h	2R5-B2V voltage is 2.125V or less when the computer is booting up.
E3h	2R5-B2V voltage is 2.125V or more when the computer is powered off.
E4h	2R5-B2V voltage is 2.125V or less while the computer is suspended.

Check 2 In the case of error code 10h or 12h:

‰Make sure the AC adapter and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet. If the cables are connected correctly, go to the following step:

‰Connect a new AC adapter and AC power cord. If the error still exists, go to Procedure 5.

Check 3 In the case of error code 21h:

‰Go to Procedure 3.

Check 4 For any other errors, go to Procedure 5.

QOSMIO F10 Maintenance Manual (960-498) 2-13