Lenovo SL410, 28472JU, SL510, 28472PU, 28472QU manual Numeric error codes continued

Table 2. Numeric error codes (continued)

Symptom or error (beeps, if any)	FRU or action, in sequence
02F0	1.	CPU.
CPU ID:xx Failed.	2.	System board.
02F5	1.	DIMM.
DMA test failed.	2.	System board.
(two short beeps)
02F6	1.	DIMM.
Software NMI failed	2.	System board.
(two short beeps)
02F7	1.	DIMM.
Fail-safe timer NMI failed	2.	System board.
(two short beeps)
1802	1.	Remove Mini PCI network card.
Unauthorized network card is plugged	2.	System board.
in—Turn off and remove the miniPCI
network card.
(two short beeps)

64ThinkPad SL410, L410, SL510, and L510 Hardware Maintenance Manual