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| Intel® PRO/1000 PT Desktop Adapter |
| Lost frames, flickering screen and discoloration with test video |
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Knowledgebase Article
When using Microsoft* Direct* X 9.0 SDK to test the video via sending the packets with Intel® PRO/1000 PT Desktop Adapter, frames might be lost resulting to flickering screen and discoloration on the receiving PC. This happens either with a back-to-back connection, or through connetivity to a switch or hub.
To resolve the issue, under the adapter's Advance Settings, set the following:
Interrupt moderation = adaptive
Transmit Descriptor = 2048
Receive descriptor = 2048
Flow control: Receiving machine set to "Respond" , Sending machine set to "Generate"
TCP/IP Offload Option in Performance Option = OFF
The issue is reported under the following system environment:
PC: Two (2) Lenovo® 9439DV7 ThinkCenter PC, each installed with Intel PRO/1000 PT desktop adapter
Network Driver/software: PROset version 14.0
Other software: Microsoft DirectX® 9.0 SDK
Memory capacity: 2GB or 4GB
Video adapter: ATI Radeon™ 2400
Switch Model: Tp-link® SG-RR24P Switch
Cable type: CAT 6
Disclaimer
Operating System:
This applies to:
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End of Interactive Support DisclaimerIntel no longer provides email, chat, or phone support for this discontinued product(s). Product support information on the Intel web site is provided for reference and subject to the " Terms of use".
Intel will not provide future software updates to support new operating systems or improve compatibility with third-party devices and software products.
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Solution ID: CS-030743
Date Created: 09-Aug-2009
Last Modified: 16-Nov-2009
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