Error Messages; Battery-Charge Led Indicator Diagnosis - Lenovo ThinkPad T14s Gen 6 Snapdragon Hardware Maintenance Manual

Symptom or error
2202
Product Name is invalid.
2203
System configuration is invalid.
2204
System configuration data is invalid.

Error messages

Table 2. Error messages
Symptom or error
Thermal sensing error.
The battery installed is not supported by this system and
will not charge.
Please replace the battery with the correct Lenovo battery
for this system.
Press the Esc key to continue.
This system does not support batteries that are not
genuine Lenovo-made or authorized. The system will
continue to boot, but may not charge unauthorized
batteries. Press the Esc key to continue.
Attention: Lenovo has no responsibility for the
performance or safety of unauthorized batteries, and
provides no warranties for failures or damage arising out
of their use.

Battery-charge LED indicator diagnosis

The battery-charge LED indicator (hereafter referred to as LED indicator) blinks to help you diagnose and
solve some computer problems.
Indicator blinking patterns
The LED indicator blinks amber first and then white continually, consisting of different blinking patterns. Each
blinking pattern corresponds to an error code. For example, when the LED indicator blinks amber once
and then blinks white twice
Notes:
• The LED indicator blinks automatically only when the error in the following table occurs.
• The LED indicator blinks continually until the computer turns off. If you need to interrupt the process,
press power button for a few seconds.
FRU or action, in sequence
Have the computer serviced.
Have the computer serviced.
Have the computer serviced.
FRU or action, in sequence
Replace the system board.
Replace the battery.
Replace the battery.
, the blinking pattern corresponds to error code 0001.
.
Chapter 4 Related service information
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