No bitstream @ 23,976 (Asus Xonar 1.3, TMT 3, Win 7 64 / Powerstrip 3.87, ATI 4200)

The case:

Clean install of Win 7 64 bit using latest drivers / bios / firmware / patches etc for all components / programs (Asus Xonar 1.3 ( 7.12.8.1775), TMT 3 (160), Win 7 64 (Final), ATI 4200/785G (9.10)).

Installed Powerstrip 3.87

Locked @ 23,976, 50 and 60 Hz (single monitor).

Bitstream (HD Audio) works fine @ 50 - 60 but not @ 23,976!

Every 10-30 seconds I see momentarily the DTS Master Audio logo lightning up but it cannot stay synced'.

As I am working with these things for some months now, I am 100% sure that it is not a matter of something not set upped right.

I had no problem with all of my previous setups (previous one (changes): ΑΤΙ 4550, Vista 64, Previous version of Powerstrip).

Any ideas what could be going wrong?

Actually I have many but I would like to know for starters if someone else with a similar setup (Win 7 (32 or 64) / ATI GPU / 23,976 (not 24!) / TMT 3) got it working.

Thanks, I ll try there also

Problem Solved

Had to do with hypermemory setting (onboard VGA) in BIOS

It doesn’t work with Sideport Memory Enabled.

A bit crazy but true!