Asus P6TD won't overclock corsair xms

[groovieknave]

Hi there, I'm trying to get my 1333mhz memory to run at that speed on my ASUS P6TD. The mobo states that it requires an overclock to run 1333mhz, so when I use the BIOS to set it at 1333 and save the changes it reboots itself but then won't boot. So I have to power it off and then back on. Once I do that it says the overclocking failed. I'm not much into overclocking, but I'd like to get my ram running at that speed since it's downclocking itself. On auto settings the mobo sets the memory to 1066mhz.

Is anyone using this setup and know what I might be missing? I'm using Corsair XMS 12gb, here's the stats

CORSAIR XMS3
Model HX3X12G1333C9
Type 240-Pin DDR3 SDRAM
Capacity 12GB (6 x 2GB)
Speed DDR3 1333 (PC3 10666)
Cas Latency 9
Timing 9-9-9-24
Voltage 1.5V
Multi-channel Kit
Hexa-Channel Kit
Heat Spreader Yes
Features
Compatible with Intel Core i7 series CPU for Intel X58 Motherboard
Manufacturer Warranty
Parts
Lifetime limited
Labor
Lifetime limited

ASUS P6T Deluxe
Supported CPU Socket Type LGA 1366
CPU Type Core i7 (LGA1366)
FSB QPI 6.4GT/S
Chipsets North Bridge Intel X58
South Bridge Intel ICH10R
Memory
Number of Memory Slots
6×240pin
Memory Standard
DDR3 1600(OC)/1333(OC)/1066 MHz
Maximum Memory Supported 12GB
Channel Supported
Triple Channel

 

[PreferLinux]

Enable the XMP profile rather than changing the speed.

 

[XMSYellowbeard]

This kit does not have an XMP profile.

All you need to do change the stock memory multiplier from x8 to x10 and you'll be at 1333. If it fails you may need to bump the memory controller voltage a bit 1-3 steps above the stock setting to compensate for the OC.