Lenovo 1046, 1047, 1045, 1048 manual Appendix A. RAID battery card Assembly 105

Memory problems	95
Microprocessor problems	96
Monitor problems	97
Optional-device problems	98
Power problems	99
Serial port problems	100
Software problems	101
Universal Serial Bus (USB) port problems . .	101
Solving power problems	101
Solving Ethernet controller problems	102
Solving undetermined problems	102
Event logs	103
Viewing event logs without restarting the
server	104
System event log	104
Diagnostic LEDs on the front control panel . . .	104
Onboard debug digitron	104

Appendix A. RAID battery card
assembly	105
Specifications	105
Battery life and data retention time . . . . . 105
Appendix B. Getting information,
help, and service	107
Information resources	107
Using the documentation	107
ThinkServer Web site	107

Lenovo Support Web site	107
Help and service	108
Before you call	108
Calling for service	108
Using other services	109
Purchasing additional services	109

Appendix C. Notices	.	111
Trademarks	. .	112
Important notes	. .	112
Polyvinyl Chloride (PVC) cable and cord notice	. .	112
Recycling information	. .	112
Battery return program	. .	113
Requirement for batteries containing
perchlorate	. .	114
Particulate contamination	. .	115
Important information for the European Directive
2002/96/EC	. .	115
Restriction of Hazardous Substances Directive
(RoHS)	. .	119
China RoHS	. .	119
Turkish statement of compliance . . . .	. .	120
German Ordinance for Work gloss statement.	. .	120
Electronic emission notices	. .	120
Federal Communications Commission (FCC)
Statement	. .	120
Index	.	123

iiThinkServer User Guide