POST
error
codes
.
. 49
EasyStartup
problems
. 50
Troubleshooting
tables
. 51
CD-RW/DVD
drive
General
. 52
Hard
disk
Intermittent
. 53
USB
keyboard,
mouse,
or
pointing-device
. 54
Memory
. 55
Microprocessor
. 56
Monitor
. 57
Optional-device
. 59
Power
Serial
port
. 61
Software
. 62
Universal
Bus
(USB)
. 63
Video
Easy
LED
Diagnostics
Diagnosing
using
. 64
LEDs
Appendix
A.
Getting
help
and
technical
assistance
. 67
Before
you
call
Using
the
documentation
information
from
World
Wide
Web
. 68
Calling
for
service
other
services
. 69
Purchasing
additional
Lenovo
product
B.
Notices
. 71
Trademarks
. 72
Important
notes
Waste
electrical
electronic
equipment
(WEEE)
notices
. 73
Recycling
statements
Japan
. 74
Battery
return
program
. 75
German
Ordinance
Work
gloss
statement
. 76
Electronic
emissions
Federal
Communications
Commission
(FCC)
Industry
Canada
Class
A
emission
compliance
Avis
de
conformité
à
la
réglementation
d'Industrie
. 77
Australia
New
Zealand
United
Kingdom
telecommunications
safety
requirement
European
Union
EMC
Directive
conformance
Japanese
Voluntary
Control
Council
Interference
(VCCI)
. 78
Taiwan
. 79
Taiwanese
warning
Chinese
Korean
Index
. 81
iv
ThinkServer
RD120
Types
6444,
6445,
6446,
6447:
Installation
Guide