Dell Vostro 360 (Late 2011) - Manual (Page 93)

Beep Description Failure Coverage
Super I/O chip failure
Keyboard controller test failure.
4 RAM Read/Write failure Memory failure
5 RTC Power Fail CMOS battery failure
6 Video BIOS Test Failure Video card failure
7 CPU Failure CPU
Diagnostic Power LED Codes
Power LED Power State
OFF Power is off or the system is in an S4 (hibernate) or S5 (Powered Off)
power state. LED is blank.
Solid White The computer is in power-on state.
Solid Amber The system board cannot start initialization. There may be an issue
with the system board, memory, processor or the power supply.
Blinking Amber The system board cannot start initialization or in an S3 (Sleep state)
power state. There is a power problem, a device may be
malfunctioning or incorrectly installed.
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