Owner's Manual
Page 46
...controller test failure 4 RAM Read/Write failure If no memory is available • install that may be emitted by the computer when your laptop. Table 7. Turns on when wireless networking is unable to complete a power on self test. Possible Cause/Troubleshooting Steps System board failure,... to an electrical outlet, the battery light operates as follows: Alternately blinking amber light and white An unauthenticated or unsupported non-Dell AC adapter is attached to indicate battery charge status. Diagnostic Beep Codes Beep 1 Description BIOS ROM checksum in full charge mode...
...controller test failure 4 RAM Read/Write failure If no memory is available • install that may be emitted by the computer when your laptop. Table 7. Turns on when wireless networking is unable to complete a power on self test. Possible Cause/Troubleshooting Steps System board failure,... to an electrical outlet, the battery light operates as follows: Alternately blinking amber light and white An unauthenticated or unsupported non-Dell AC adapter is attached to indicate battery charge status. Diagnostic Beep Codes Beep 1 Description BIOS ROM checksum in full charge mode...