Magma ROBEN-3TM Manuel d'utilisateur télécharger pdf (Page 20)

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Roben 3 | Chapter 2 Hardware Installation

Thunderbolt™ 2 Interface Card & LEDs

There are 10 LEDs on the Thunderbolt™ 2 Interface card. These LEDs are very essential in checking the power

status of the board. It also serves as failure indicators and helps in troubleshooting hardware problems.

When the Thunderbolt™ 2 Interface card is fully operational and with an external Display device attached , 7 solid

Green LEDs (D1,D3,D4,D5,D6,D7 and D9) are illuminated. See picture on FIGURE T2-A .

If you don’t have an external display attached, only 5 Green LEDs are illuminated. See FIGURE T2-B.

FIGURE T2-A

If the above LEDs are not coming ON, it is an indication that your board is not getting power or the board is faulty

or defective. Please check the following:

1. Standby-power cable is firmly connected to Thunderbolt™ 2 Interface card power connector (J7). See page

25.

2. Thunderbolt™ 2 Interface card is seated all the way in the PCIe slot. Try reseating the card in the PCIE

slot.

Standby

Power Cable

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Magma ROBEN-3TM Manuel d'utilisateur Page 20