| Dell Inspiron N5050 Beep Codes | ||
| # of Beeps | Description | Possible Cause(s) |
| 1 | BIOS ROM checksum in progress or failure | System board failure, covers BIOS corruption or ROM errors. |
| 2 | No Memory (RAM) detected | Memory or Memory slot failure |
| 3 |
|
System board failure |
| 4 | Memory read / write failure | Memory failure |
| 5 | Real Time Clock (RTC) power fail | CMOS battery failure |
| 6 | Video BIOS test failure | Video subsystem failure |
| 7 | CPU Cache test failure | Processor failure |
| 8 | LCD | LCD failure |
Dell Inspiron N5050 Beep Codes Diagnostic Indicators
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