What does it mean if my Dell Laptop recovery image is found but invalid?
- SShane AcostaSep 14, 2025
If the recovery image is found but invalid on your Dell Laptop, the diagnostic light code 3,4 will appear.
What does it mean if my Dell Laptop recovery image is found but invalid?
If the recovery image is found but invalid on your Dell Laptop, the diagnostic light code 3,4 will appear.
Instructions for checking system information in Windows.
Instructions for checking system information in Ubuntu.
Read computer safety information and find best practices on the regulatory compliance homepage.
Do not remove the computer cover unless installing internal accessories; refer to manuals for instructions.
Retain and install filler brackets/cards to maintain FCC certification and computer airflow.
Specifies the range of voltage the power adapter accepts.
Details the maximum current drawn by the power adapter.
Indicates the acceptable input frequency for the power adapter.
Specifies the current output of the power adapter.
Details the voltage output from the power adapter.
States the highest ambient temperature for safe operation.
Connect the power adapter and cable to the computer and display if needed.
Turn on the computer and the display, if it is connected.
Represents the power adapter.
Instructions for checking system information in Windows.
Instructions for checking system information in Ubuntu.
Read computer safety information and find best practices on the regulatory compliance homepage.
Do not remove the computer cover unless installing internal accessories; refer to manuals for instructions.
Retain and install filler brackets/cards to maintain FCC certification and computer airflow.
Specifies the range of voltage the power adapter accepts.
Details the maximum current drawn by the power adapter.
Indicates the acceptable input frequency for the power adapter.
Specifies the current output of the power adapter.
Details the voltage output from the power adapter.
States the highest ambient temperature for safe operation.
Connect the power adapter and cable to the computer and display if needed.
Turn on the computer and the display, if it is connected.
Represents the power adapter.
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