OSS EB4400 5-SLOT Gen4, Installation Manual

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One Stop Systems
EB4400 (5-SLOT BP) 16
2 Getting Started
Installation procedure on how to set up the expansion unit. You will find instructions for the following procedures:
• How to Remove Top Cover
• Target Card Installation
• Host Card Installation
• GPU / PCIe Cards Installation
• Mini-SAS HD SFF-8644 cable Installation
• Powering Up the unit / system
• Hardware LED Check
• Device Verification via OS
3 Installation Overview
1. Remove the top cover.
a. Check inside the unit for loose components or damaged parts.
2. Check the Target card, make sure it is firmly installed and secured.
a. By default, the Target is already installed in the unit. If the Target card is not installed or missing, please go to section on
how to install the target card.
3. Install the Host card.
a. You should have another card that is configured as host card.
b. Check the dipswitches make sure it is set to host mode prior to installing the card.
4. Install PCIe / GPU cards.
a. Plug in your PCIe or GPU cards in the expansion unit.
5. Connect the external link cables.
a. Plug in the Mini-SAS HD SFF-8644 cables between Target and Host cards.
6. Connect the power cords.
a. The unit is supplied with power cord(s). You should have either one or two, depending on the number of power supplies
installed in the unit.
b. The standard unit is assembled with AC power supplies installed.
7. Power ON the host computer.
8. Check the hardware by verifying all LED status indicators.
a. Boards LED
b. Target & Host cards
c. Unit front power LED
d. Power supplies LED
9. Check the OSS devices via operating system, verifying all OSS devices are properly recognized.