由于T320自带的vga接口无法支持1920*1080分辨率，需要安装独立显卡。将AMD R5 230独立显卡(该显卡不需外接供电）安装在PCIE 16x SLOT3，但是在BIOS中的Embedded Video Controller选项为Enable并且为灰色不可更改。此时独立显卡无输出，进入操作系统后也未提示发现新硬件。更新过BIOS问题无法解决。
T320是否支持安装独立显卡，如可以，该如何设置才能屏蔽主板上的Embedded Video Controller并让独立显卡生效？
The PowerEdge T320 supports one internal double-width full-length GPU card, which is either nVidia Q4000 or Q6000. Each GPU can support up to 6 GB of dedicated GDDR5 memory and is actively cooled. GPUs are installed on PCIe x16 Gen3 Slot 3.
The GPU option is only offered through Custkit, SnP for field upgrade, or CFI. Because of the high power demand of the GPU, there is either one or two power connectors on the GPU for power delivery. The power connectors are located at the rear of the card: on top or at the end, or both.
Observe the following guidelines while installing a GPU card:
Connect the GPU card power cable to the GPU power connector CN11 on the power distribution board as shown below.
|GPU Card List|
|GPU Card||Vendor Part Number||Length||Height||Width||Heatsink||Power Consumption||Dell Interface Part Number|
|nVidia||Q4000||241.33 mm||111 mm||Single||Active||142 W||6WTYT Gen2|
|Q6000||247.65 mm||111 mm||Double||Active||204 W||X3FY3 Gen2|
|Note:||Full length: 312 mm
Q4000 Full Length is shorter due to no extension
bracket: 241.3 mm Full height: 111 mm
GPU computing is the use of a GPU (graphics processing unit) as a co-processor to accelerate CPUs for general-purpose scientific and engineering computing. They are also being used in Virtual Desktop environments.
Dell EMC | Global Support & Deployment