Publicité
System-diagnostic lights
Tableau 21. Diagnostic LED behavior
Blinking pattern
Amber
1
2
2
2
2
2
2
3
3
3
3
3
3
3
96
Dépannage
White
Problem description
2
Unrecoverable SPI Flash Failure
1
2
System board failure (included
BIOS corruption or ROM error)
3
No memory/RAM detected
4
5
Invalid memory installed
6
System board / Chipset Error /
Clock failure / Gate A20
failure / Super I/O failure /
Keyboard controller failure
1
2
PCI or Video card/chip failure
3
BIOS Recovery image not found ●
4
BIOS Recovery image found but
5
6
SBIOS Flash corruption
7
Intel ME (Management Engine)
CPU failure
Memory/RAM failure
CMOS battery failure
invalid
Power rail failure
Error
Suggested resolution
Replace the system board.
●
Run the Dell Support Assist/
Dell Diagnostics tool.
●
If problem persists, replace
the system board.
●
Flash latest BIOS version
●
If problem persists, replace
the system board.
●
Confirm that the memory
module is installed properly.
●
If problem persists, replace
the memory module.
●
Reset the memory module.
●
If problem persists, replace
the memory module.
●
Reset the memory module.
●
If problem persists, replace
the memory module.
●
Flash latest BIOS version
●
If problem persists, replace
the system board.
●
Reset the CMOS battery
connection.
●
If problem persists, replace
the RTS battery.
Replace the system board.
Flash latest BIOS version
●
If problem persists, replace
the system board.
●
Flash latest BIOS version
●
If problem persists, replace
the system board.
●
EC ran into power
sequencing failure.
●
If problem persists, replace
the system board.
● Flash corruption detected by
SBIOS
●
If problem persists, replace
the system board.
●
Timeout waiting on ME to
reply to HECI message
●
If problem persists, replace
the system board.
Publicité
