So my toshiba tecra r940 has a problem, I plug the energy and the charging led turns on green, and them after 2 seconds goes oragene and starts blinking in a 8 time secuence and them restarts
I already did the basic tests like removing the battery, ram...
I scratch on the internet and found that the blinking means an error code and that but I don't really know how to read that.
Where is some info i found:
Example: Error code 12h (Error codes are given in hexadecimal format.)
<----------Read
0 1 0 0 1 0 0 0
Start Bit 0 1 2 3 4 5 6 7
Order -------->
Check 1 Convert the DC IN LED blink pattern into the hexadecimal error code and
compare it to the tables below.
DC IN
Error code Meaning
10h AC Adaptor output voltage is over 16.5V.
11h 10/100 Network Port Replicator II or Enhanced Port Replicator II
output voltage is over 16.5V.
12h Current from the DC power supply is over the limit (6.16A).
13h Current from the DC power supply is over the limit (0.5A) when there is
no load.
14h Current sensing IC is not normal.
Main Battery
Error code Meaning
20h Main battery voltage is over 13.46V. (Not supported)
21h Main battery charge current is over 5.06A.
22h Main battery discharge current over 0.5A.
23h Main battery charge current is over 2.70A.
24h Current sensing IC is not normal.
25h Main battery charge current is over 0.3A when there is no charging.
....... https://www.technibble.com/forums/threads/diagnostic-blink-codes-for-toshiba-notebooks.19067/
So my question is how i determine what is the error?? Blinking:
View: https://www.youtube.com/watch?v=4o6aVnD-Dk8&feature=youtu.be
I already did the basic tests like removing the battery, ram...
I scratch on the internet and found that the blinking means an error code and that but I don't really know how to read that.
Where is some info i found:
Example: Error code 12h (Error codes are given in hexadecimal format.)
<----------Read
0 1 0 0 1 0 0 0
Start Bit 0 1 2 3 4 5 6 7
Order -------->
Check 1 Convert the DC IN LED blink pattern into the hexadecimal error code and
compare it to the tables below.
DC IN
Error code Meaning
10h AC Adaptor output voltage is over 16.5V.
11h 10/100 Network Port Replicator II or Enhanced Port Replicator II
output voltage is over 16.5V.
12h Current from the DC power supply is over the limit (6.16A).
13h Current from the DC power supply is over the limit (0.5A) when there is
no load.
14h Current sensing IC is not normal.
Main Battery
Error code Meaning
20h Main battery voltage is over 13.46V. (Not supported)
21h Main battery charge current is over 5.06A.
22h Main battery discharge current over 0.5A.
23h Main battery charge current is over 2.70A.
24h Current sensing IC is not normal.
25h Main battery charge current is over 0.3A when there is no charging.
....... https://www.technibble.com/forums/threads/diagnostic-blink-codes-for-toshiba-notebooks.19067/
So my question is how i determine what is the error?? Blinking: