Toshiba TECRA A9 Series Maintenance Manual page 59

2 Troubleshooting Procedures
Check 1 Compare the patterns in the hexadecimal error code to the tables below.
AC Adaptor
Error code
10h
11h
12h
13h
14h
1st Battery
Error code
21h
22h
23h
24h
25h
3V output (P60)
Error
code
40h
45h
1R5-C1V output (P61)
Error
code
50h
51h
52h
53h
54h
55h
2-8
AC Adaptor output voltage is over 16.5V.
Express Port Replicator voltage is over 16.5V.
Current from the DC power supply is over 7.00A.
Current from the DC power supply is over 0.5A when there is no load.
Correction value of 0[A] is out of designed value.
1st battery discharge current over 7.00A..
1st battery discharge current over 3.9A when there is no load.
1st battery charge current is over 3.9A in charging.
Correction value of 0[A] is out of designed value.
1st battery charge current is over 0.3A in not charging.
S3V voltage is 2.81V or less when the computer is powered on/off.
S3V voltage is 2.81V or less in normal conditions.
1R5-C1V voltage is over 1.80V when the computer is powered on/off.
1R5-C1V voltage is 1.275V or less when the computer is powered on.
1R5-C1V voltage is 1.275V or less when the computer is booting up
1R5-C1V voltage is 4.50V or less when the computer is suspended.
1R5-C1V voltage is not Normal when the CV support is in Shutdown(s)
state.
1R5-C1V voltage is 1.275V or less when the CV support is booting up
[CONFIDENTIAL] TECRA A9(S5/P5/S200) Maintenance Manual (960-633)
2.3 Power Supply Troubleshooting
Meaning
Meaning
Meaning
Meaning