
OSS-PCIe4-4UV-5 3
3.4 Power ON the Expansion Unit ........................................................................................................................................................... 29
4Hardware Check............................................................................................................................................................30
4.1 Verify LINK ......................................................................................................................................................................................... 30
4.2 LED Indicators per Configuration ....................................................................................................................................................... 30
4.2.1 x16 Configuration LEDs................................................................................................................................................................. 30
4.2.2 x8 Configuration LEDs (Two Cables) ............................................................................................................................................. 31
4.2.3 x4 Configuration LEDs (One Cable)............................................................................................................................................... 33
4.3 Re-install Top Cover........................................................................................................................................................................... 35
4.4 Front LEDs Status Indicator................................................................................................................................................................ 35
4.5 Power Supply LED Indicator............................................................................................................................................................... 35
5Software Installation.....................................................................................................................................................36
6Verify HIB Device ..........................................................................................................................................................37
6.1 Linux OS ............................................................................................................................................................................................. 37
6.2 Windows 10 / Server ......................................................................................................................................................................... 41
7Verify Expansion Backplane ..........................................................................................................................................43
7.1 Linux .................................................................................................................................................................................................. 43
7.1.1 Check and Verify PCIe cards ........................................................................................................................................................ 45
7.2 Windows............................................................................................................................................................................................ 47
7.2.1 Check PCIe cards on Windows...................................................................................................................................................... 49
8PCIe card Installation ....................................................................................................................................................52
8.1 Power Down System.......................................................................................................................................................................... 52
8.2 Open PCIe Expansion Chassis............................................................................................................................................................ 52
8.3 Installation of GPU............................................................................................................................................................................. 53
8.3.1 Before you begin .......................................................................................................................................................................... 53
8.3.2 Install GPU cards .......................................................................................................................................................................... 54
8.3.3 Connect Aux Power Cable ............................................................................................................................................................ 56
8.3.4 Auxiliary Cable Management ....................................................................................................................................................... 56
8.4 Re-install top cover............................................................................................................................................................................ 57
8.5 System Power UP............................................................................................................................................................................... 57
9PCIe HW Verification .....................................................................................................................................................58
9.1 Verify PCIe Hardware........................................................................................................................................................................ 58
9.1.1 Target SLOT LINK LED ................................................................................................................................................................... 58
9.1.2 Slot LINK LEDs and AUX LED ......................................................................................................................................................... 58
9.1.3 Slot LED Status indicators ............................................................................................................................................................. 58
9.2 Check PCIe cards on Windows OS (i.e. Server) ............................................................................................................................. 59
9.3 Check PCIe cards on Linux OS ............................................................................................................................................................ 59
9.4 Check PCIe cards on Mac OS.............................................................................................................................................................. 59
10 General & Other Technical Information.........................................................................................................................60
10.1 Board LEDs ................................................................................................................................................................................... 60