P530最新显卡驱动安装后出现显示器亮度下降

[AChou2]

P530最新显卡驱动（24.20.100.6094）安装后出现显示器DP亮度下降

[AlHill]

Run this utility and attach the results:

https://downloadcenter.intel.com/download/25293/Intel-System-Support-Utility Download Intel® System Support Utility for Windows*

One of the Intel support agents will be able to assist you.

Doc

[AChou2]

Hi,

我通过你发送的链接发现一些信息，但是看不到有起作用的配置文件。

以下是安装驱动后的信息截图：

[AChou2]

我的显示器仅支持DP1.1版本。

[idata]

Alex Chou你好，

请提供以下信息：主板模型。处理器型号。使用的驱动程序的链接。已执行的故障排除步骤。Eduardo_B

[AChou2]

主板型号：X11SSZ-F

处理器：Processor: Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz

驱动程序链接：https://downloadmirror.intel.com/27892/a08/win64_24.20.100.6194.exe https://downloadmirror.intel.com/27892/a08/win64_24.20.100.6194.exe

已执行的故障排除步骤：

1.卸载24.20.100.6194；

2.回退驱动程序版本至10.18.15.4278，亮度正常；

3.再次安装24.20.100.6194，亮度明显下降。

[idata]

Thank you very much for the information provided, Alex_chou.

By checking into your https://www.supermicro.com/products/motherboard/Xeon/C236_C232/X11SSZ-F.cfm motherboard's specifications, I can see that there are not available downloads for the Intel® HD Graphics controller, instead, the Aspeed AST2400/AST2500 Graphic Driver is the only download available for your mainboard (cf. https://www.supermicro.com/support/resources/resource_drivers.cfm Drivers & Utilities for X11SSZ-F).It seems that the graphics engine on your motherboard is managed by the Aspeed AST2400 controller. Please get in touch withhttps://www.supermicro.com/support/index.cfm Supermicro Support to double check if there is a way to change that or if the only controller that can be used is the Aspeed one.Antony S.

[idata]

Hello, Alex_chou.

I would like to know if you still need assistance. If so, do not hesitate to reply back.Antony S.