Lenovo ThinkPad T400s Service And Troubleshooting Manual page 26

(japanese) service and troubleshooting guide
Table of Contents

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1802: Unauthorized
network card is
plugged in - Power
off and remove the
miniPCI network
card.
1803: Unauthorized
daughter card is
plugged in - Power
off and remove the
daughter card.
1804: Unauthorized
WAN card is plugged
in - Power off and
remove the WAN
card.
1805: Unauthorized
Wireless USB card is
plugged in - Power
off and remove the
Wireless USB card.
1830: Invalid memory
configuration - Power
off and install a
memory module to
Slot-0 or the lower
slot.
2100: Initialization
error on HDD0 (Main
hard disk drive)
2110: Read error on
HDD0 (Main hard
disk drive)
18
ThinkPad T400s
PCI
WAN
USB
1
HDD
SSD
HDD
SSD
ThinkPad
ThinkPad
ThinkPad
ThinkPad

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