Lenovo 28762JU User Manual - Page 62

Symptom or error beeps, if any, FRU or action, in sequence, DIMM., Remove the Mini PCI network card.

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Table 2. Numeric error codes (continued) Symptom or error (beeps, if any) 02F0 CPU ID:xx Failed. 02F5 DMA test failed. (two short beeps) 02F6 Software NMI failed (two short beeps) 02F7 Fail-safe timer NMI failed (two short beeps) 1802 Unauthorized network card is plugged in-Turn off and remove the miniPCI network card. (two short beeps) 1804 Unauthorized WAN card is plugged in-Power off and remove the WAN card. FRU or action, in sequence 1. CPU. 2. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Remove the Mini PCI network card. 2. System board. 1. Remove the wireless WAN card. 2. System board. 54 ThinkPad X100e Hardware Maintenance Manual

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Table 2. Numeric error codes (continued)
Symptom or error (beeps, if any)
FRU or action, in sequence
02F0
CPU ID:xx Failed.
1.
CPU.
2.
System board.
02F5
DMA test failed.
(two short beeps)
1.
DIMM.
2.
System board.
02F6
Software NMI failed
(two short beeps)
1.
DIMM.
2.
System board.
02F7
Fail-safe timer NMI failed
(two short beeps)
1.
DIMM.
2.
System board.
1802
Unauthorized network card is plugged
in—Turn off and remove the miniPCI
network card.
(two short beeps)
1.
Remove the Mini PCI network card.
2.
System board.
1804
Unauthorized WAN card is plugged
in—Power off and remove the WAN card.
1.
Remove the wireless WAN card.
2.
System board.
54
ThinkPad X100e Hardware Maintenance Manual