Dell Vostro error LED blinking

POWER LED	PROBLEM DESCRIPTION	SUGGESTED RESOLUTION
AMBER	WHITE
2	1	CPU Failure
Run the Intel CPU diagnostics tools
If problem persists contact Tech Support for further help
2	2	System Board : BIOS, ROM Failure
Flash BIOS to latest revision
If problem persists contact Tech Support for further troubleshooting
2	3	No Memory / RAM detected
Confirm Memory installed
Troubleshoot memory further
2	4	Memory / RAM failure
Reseat the Memory
Troubleshoot the memory further
2	5	Invalid Memory Installed
Reseat the Memory
Troubleshoot the memory further
2	6	System board, Chipset Error
Flash BIOS to latest revision
Contact Tech Support for further troubleshooting
2	7	 LCD failure
Flash BIOS to latest revision
Contact Tech Support for further troubleshooting
3	1	CMOS battery failure
Troubleshoot the CMOS battery
If problem persists contact Tech Support for further troubleshooting
3	2	PCI or Video card/chip failure
Contact Tech Support for further troubleshooting
3	3	BIOS Recovery 1
Recovery Image not found
Contact Tech Support for further troubleshooting
3	4	BIOS Recovery 2
Recovery image found but invalid
Contact Tech Support for further troubleshooting
3	5	Power Rail Failure
EC ran into power sequencing failure
Contact Tech Support for further troubleshooting
3	6	SBIOS Flash Corruption
Flash corruption detected by SBIOS
Contact Tech Support for further troubleshooting
3	7	ME Error
Timeout waiting on ME to reply to HECI message
Contact Tech Support for further troubleshooting