Quote Originally Posted by Beef View Post
technut36 I Tried X16 and X17 also timings a 8,8,8,24 and 9,9,9,27 - no combination worked Any other ideas? I know I shoul dbe happy with the overclock I have got but it annoys me that my memory is running under it's rated speed

Oh and I haven't been called 'young' for many years
2gb modules have been a problem for some folks when ocing.
You may need gobs of v.
For example my pi 2k memory - when I turn on xmp - it sets the qpi v to 1.555v!!!

Barring adding lots of voltage, send a complete list of your settings, v's, multi's, bclock, ... and lets see if anything looks unusual.