Mainboard Components
Figure 2-18 shows connectors on the mainboard.
1 |
Riser card slot 2 (J34) |
2 |
Four GE electrical ports (J95) |
3 |
Two rear USB 3.0 ports (J2026) |
4 |
Rear VGA connector (J8 VGA CONN) |
5 |
System serial port (J22) |
6 |
Management network port (J23) |
7 |
iBMC chip (U31) |
8 |
Riser card slot 1 (J35) |
9 |
Jumper (J17) NOTE:
The COM_SW pin is used for changing the connection direction of the physical serial port. |
10 |
FlexIO card connector (J96) |
11 |
Rear drive backplane slimline connector (J004) |
12 |
Right mounting ear connector (J16) |
13 |
M.2 connector (J73) |
14 |
NC-SI connector (J5) |
15 |
Slimline connectors (J106 and J006 from left to right) |
16 |
Slimline connectors (J206, J308, J305, J306, J307, and J304 from left to right and from top to bottom) |
17 |
TPM connector (J98) |
18 |
System battery (U4) |
19 |
Intrusion sensor connector (S1) |
20 |
Front drive backplane low-speed signal connector (J2079) |
21 |
Left mounting ear connector (J6) |
22 |
Slimline connectors (J204, J205, J207, and J208 from top to bottom) |
23 |
Front drive backplane power connector 1 (J99) |
24 |
Front drive backplane power connector 2 (J31) |
25 |
Front drive backplane power connector 3 (J76) |
26 |
8-pin signal connector (J24) |
27 |
Power connector (from left to right J2089/J2090) |
28 |
Low-speed signal cable connector (J26) |
The iBMC chip is integrated on the mainboard and cannot be replaced separately.