Check 1
If any of the following error codes are displayed, go to Procedure 5.
01h, 02h, 03h, 04h, 05h, 06h, 07h, 0Ah, 0Ch, 0Dh, 18h, 1Fh, 25h, 30h, 40h,
41h, 42h, 55h, 65h, 70h, 80h, 90h, A0h, A6h
Check 2
If error code 4Ah is displayed, go to the Keyboard Troubleshooting procedures in
section 2.7.
Check 3
If error code 5Ah is displayed, go to the HDD Troubleshooting Procedures in
section 2.6.
Check 4
If error code 60h is displayed, go to the FDD Troubleshooting Procedures in
section 2.5.
2-20
T4900CT