You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
tdx.sys
About this tag
The tdx.sys file is a Windows system driver associated with the TDI (Transport Driver Interface) layer, often linked to network operations. On WindowsForum.com, users report blue screen of death (BSOD) errors involving tdx.sys, typically with stop codes like SYSTEM_SERVICE_EXCEPTION. Common triggers include browsing flash-heavy content, installing software that modifies DirectX (e.g., FIFA 09), or using security suites like Norton 360. Hardware factors such as faulty RAM or incompatible network drivers can also contribute. Troubleshooting steps include updating network drivers, removing recently installed security software, testing memory modules, and checking for driver conflicts. The tag covers real-world BSOD scenarios where tdx.sys is named in the error, with solutions ranging from driver rollbacks to hardware diagnostics.
I've been facing BSOD crashes for the past 3 months which occur mostly during browsing through flash content or pages with lots of data to load & sometimes even while the PC is in standby mode.
Replacing memory modules & changing DIMM slots had provided some respite for a week or so, later on...
I installed windows 7 and both my nic adaptors (attansic L1, and realtek 8169). The computer was working wizbang. I then installed norton 360 and started seeing the BSOD w/tdx.sys error message. I tried couple different dated drivers with both adaptors and still received the tdx.sys error. I...