No I/OAT capabilities detected on Nehalem-EP system

Graphics

Intel® graphics drivers and software, compatibility, troubleshooting, performance, and optimization

No I/OAT capabilities detected on Nehalem-EP system

1,420 Views

Hello,

I'm having problems regarding Intel I/OAT technology on a Nehalem-EP system.

specs:

Dell PowerEdge R710

2x Intel Xeon L5520

Intel 5500/5520 chipset

Intel PRO1000PT Dual-Port Server Adapter

Windows Server 2003 R2 SP2 x64 Std. Edtion (another one with 2008 x64 Std.)

I have installed the latest BIOS, chipset driver (9.1.1012), network adapter and IOATDMA driver (both version 14.0). The IOATDMA engine is enabled in BIOS and the Windows device manager shows some working Intel Quickdata Technoloy Interfaces.

Unfortunately when I start the IOATCHK Tool from the IOATDMA driver kit it tells me that the system is not capable of running I/OAT. Is this a limitation of the IOATCHK tool, which is too old to recognise the 5500/5520 as an I/OAT-capable device or is there another option that I have missed?

regards,

Simon

Link Copied

0 Replies

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.