Chapter 4 Motherboard Components; Motherboard Components - Gigabyte R281-3C0 Service Manual

Chapter 4
4-1

Motherboard Components

8
8
7
4
5
6
3
2
1
Item
1 HDD back plane board connector
2 Front panel connector
3 Front panel USB 3.0 connector
4 TPM modue connector
5 BMC firmware readiness LED
6 Case open intrusion header
7 IPMB connector
8 OCP mezzanine connector#1 (without KR signal/Supports NCSI function)
9 Riser slot connector #1
10 sSATA connector #5 (for rear HDD)
11 sSATA connector #4 (for rear HDD)
12 Slimline SAS connector #0 (SSATA0)
Hardware Installation
Motherboard Components
NCSI Switch
ON
OFF
9
17
18
10
16
15
11
12
13
14
OCP MEZZ
Onboard LAN
19
18 18
20
21
Description
- 32 -
22
CPU1
(Secondary)
23
24
25
26
27