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manster6475
Beginner
90 Views

Lenovo T460 Intel(R) Graphic 520 3440x1440 refresh limited to 50Hz

Hello, 

 

I have a Lenovo T460 with Intel(R) Graphic 520 and Lenovo screen G34w-10 . I manage to get  3440x1440 resolution but I do not seem to get refresh above 50Hz what is the reason? I use a 2.1 HDMI. 

Below is the report.

Thanks in advance.
Regards

 

Manster6475

Report Date: Friday, 29 January, 2021
Report Time [hh:mm:ss]: 07:00:52
Driver Version: 26.20.100.7812
Operating System: Windows* 10 Enterprise (10.0.17763)
Physical Memory: 20335 MB
Vendor ID: 8086
Device ID: 1916
Device Revision: 07
Graphics Output Protocol (GOP) Version: 9.0.1046
Current Resolution: 3440 x 1440

 


Processor: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
Processor Speed: 2808 MHz
Processor Graphics in Use: Intel(R) HD Graphics 520
Shader Version: 5.0
OpenGL* Version: 4.6
OpenCL* Version: 2.1
Vulkan* Version: 1.2.131


* Microsoft DirectX* *
Runtime Version: 12.0
Hardware-Supported Version: 11.1

 


* Devices connected to the Graphics Accelerator *


Active Displays: 1

 


* Digital Television *


Display Type: Digital
Serial Number: UGW03DPN
DDC2 Protocol: Supported
Gamma: 2.2
Connector Type: DisplayPort
Device Type: Digital Television


Maximum Image Size
Horizontal Size: 31.5 inches
Vertical Size: 12.99 inches


Supported Modes
640 x 480 (60p Hz)
640 x 480 (72p Hz)
640 x 480 (75p Hz)
720 x 400 (70p Hz)
720 x 480 (60p Hz)
720 x 576 (50p Hz)
800 x 600 (56p Hz)
800 x 600 (60p Hz)
800 x 600 (72p Hz)
800 x 600 (75p Hz)
832 x 624 (75p Hz)
1024 x 768 (70p Hz)
1024 x 768 (60p Hz)
1024 x 768 (75p Hz)
1152 x 864 (75p Hz)
1280 x 720 (60p Hz)
1280 x 720 (50p Hz)
1280 x 1024 (75p Hz)
1280 x 1024 (60p Hz)
1280 x 1024 (70p Hz)
1366 x 768 (60p Hz)
1440 x 900 (60p Hz)
1600 x 900 (60p Hz)
1680 x 1050 (60p Hz)
1920 x 1080 (60i Hz)
1920 x 1080 (50i Hz)
1920 x 1080 (50p Hz)
1920 x 1080 (120p Hz)
1920 x 1080 (60p Hz)
2560 x 1440 (60p Hz)
3440 x 1440 (100p Hz)
3440 x 1440 (60p Hz)
3440 x 1440 (50p Hz)

 

Power Management Support
Standby Mode: Supported
Active Off Mode: Supported


Raw EDID:
00 FF FF FF FF FF FF 00 30 AE A1 66 00 00 00 00
26 1E 01 03 80 50 21 78 B6 EE 95 A3 54 4C 99 26
0F 50 54 AF EF 00 81 C0 81 80 95 00 A9 C0 B3 00
D1 C0 71 4F 81 8A F5 7C 70 A0 D0 A0 29 50 30 20
35 00 1D 4E 31 00 00 1A 00 00 00 FF 00 55 47 57
30 33 44 50 4E 0A 20 20 20 20 00 00 00 FD 00 30
64 17 A0 3C 00 0A 20 20 20 20 20 20 00 00 00 FC
00 4C 45 4E 20 47 33 34 77 2D 31 30 0A 20 01 08

02 03 31 F3 4B 01 02 03 04 05 90 12 13 14 1F 4E
23 09 07 07 83 01 00 00 67 03 0C 00 10 00 38 42
67 D8 5D C4 01 78 80 00 68 1A 00 00 01 01 30 64
ED 44 D0 70 A0 D0 A0 29 50 58 40 45 00 1D 4E 31
00 00 1E 66 21 56 AA 51 00 1E 30 46 8F 33 00 1D
4E 31 00 00 1E 6A 5E 00 A0 A0 A0 29 50 30 20 35
00 1D 4E 31 00 00 1E 22 68 70 A0 D0 A0 29 50 30
20 35 00 1D 4E 31 00 00 1A 00 00 00 00 00 00 81

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3 Replies
Victor_G_Intel
Moderator
79 Views

Hello manster6475,

 

Thank you for posting on the Intel® communities.


To better assist you please provide the following report and information to continue with your support request.


-Please run the following tool and attach the report generated.  


Intel® System Support Utility (Intel® SSU)


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

 

•          Open the application and click on "Scan" to see the system and device information

•          By default, Intel® SSU will take you to the "Summary View".  

•          Click on the menu where it says "Summary" to change to "Detailed View".  

•          To save your scan, click on "Next", then "Save".


* Use the option under the reply window to attach the report to the thread (Drag and drop here or browse files to attach).


- Is this the first time that you try to set up that resolution (3440x1440) at that refresh rate (50Hz) or were you able to use it before? If yes, was there any recent change related to the point when the issue started?


-  Are you using a straight-through connection (e.g. HDMI-to-HDMI, DVI-to-DVI) with a single cable? Or are you using any type of video adapters, converters, or dockings? Please provide details.


-Have you check with the display’s manufacturer to see if you have the latest patch update, driver, and firmware for that monitor?


I look forward to hearing from you.

 

Regards,

 

Victor G.

Intel Technical Support Technician 


Victor_G_Intel
Moderator
58 Views

Hello manster6475,


Were you able to check the previous post?  


Please let me know if you need further assistance.  


Best regards,


Victor G. 

Intel Technical Support Technician


Victor_G_Intel
Moderator
45 Views

Hello manster6475,


We have not heard back from you.


If you need any additional information, please submit a new question as this thread will no longer be monitored 


Victor G. 

Intel Technical Support Technician  


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