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jhammondSep 12, 2025
What does it mean if my Dell P137G Laptop has a failure with the system board?
- WWilliam DavisSep 12, 2025
A failure with the system board in your Dell Laptop is indicated by the battery status LED flashing one of the following error codes for 30 seconds: 2,1 (CPU Failure), 2,8 (LCD Power Rail Failure), 1,1 (TPM Detection Failure), or 2,4 (Unrecoverable SPI Failure).