Locating Diagnostic Leds On The System Board - Lenovo 102912U Installation And User Manual

12
Microprocessor 2 heat sink and fan assembly
connector
13
System fan 1 connector
14
Memory slot (CPU2 DIMM CHD2)
15
Memory slot (CPU2 DIMM CHD1)
16
Memory slot (CPU2 DIMM CHE2)
17
Memory slot (CPU2 DIMM CHE1)

Locating diagnostic LEDs on the system board

There are several diagnostic LEDs on the system board to help you diagnose specific problems. Figure
8 "Diagnostic LEDs on the system board" on page 16 shows the locations of the diagnostic LEDs on
the system board.
Figure 8. Diagnostic LEDs on the system board
1
Hard disk drive LED
2
System fan 3 fault LED
3
5 VSB LED
4
DIMM fault LEDs (4)
5
System fan 2 fault LED
6
Microprocessor 1 heat sink fan fault LED
16
ThinkServer TD230 Installation and User Guide
29
PCI Express x8 slot
30
PCI Express x8 slot
31
PCI Express x8 slot
32
SATA key connector for the ThinkServer TD230 SATA RAID
5 Upgrade (see "Installing or removing the ThinkServer TD230
SATA RAID 5 Upgrade" on page 58)
33
System board battery
34
System fan 3 connector
7
Microprocessor 2 heat sink fan fault LED
8
System fan 1 fault LED
9
DIMM fault LEDs (4)
10
Post-code diagnostic LEDs
11
Status LED
12
System ID LED