problem with ram speed

Hello all

i put new ram in my pc : http://www.teamgroup.com.tw/filterable_product/tabs_detail/data/en/9/643/zfKsFi.html

at 2400mhz in a motherboard ASUS MAXIMUS VII HERO.
i check the cpu-z and take the below details

Memory SPD
DIMM # 1
SMBus address 0x50
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Team Group Inc. (7F7F7F7FEF0000000000)
Size 8192 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number Vulcan-2400
Manufacturing date Week 13/Year 14
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.3
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-17-23 @ 457 MHz
JEDEC #3 7.0-7-7-20-27 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 666 MHz
XMP profile XMP-2400
Specification PC3-19200
Voltage level 1.650 Volts
Min Cycle time 0.833 ns (1200 MHz)
Max CL 11.0
Min tRP 10.83 ns
Min tRCD 10.83 ns
Min tWR 15.00 ns
Min tRAS 29.17 ns
Min tRC 40.00 ns
Min tRFC 261.00 ns
Min tRTP 7.58 ns
Min tRRD 6.00 ns
Command Rate 2T
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 5.0-6-6-16-22-2T @ 545 MHz (1.650 Volts)
XMP #2 6.0-8-8-20-27-2T @ 654 MHz (1.650 Volts)
XMP #3 7.0-9-9-23-31-2T @ 763 MHz (1.650 Volts)
XMP #4 8.0-10-10-26-35-2T @ 872 MHz (1.650 Volts)
XMP #5 9.0-11-11-29-40-2T @ 981 MHz (1.650 Volts)
XMP #6 10.0-12-12-32-44-2T @ 1090 MHz (1.650 Volts)
XMP #7 11.0-14-14-35-48-2T @ 1200 MHz (1.650 Volts)

DIMM # 2
SMBus address 0x52
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Team Group Inc. (7F7F7F7FEF0000000000)
Size 8192 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number Vulcan-2400
Manufacturing date Week 13/Year 14
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.3
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-17-23 @ 457 MHz
JEDEC #3 7.0-7-7-20-27 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 666 MHz
XMP profile XMP-2400
Specification PC3-19200
Voltage level 1.650 Volts
Min Cycle time 0.833 ns (1200 MHz)
Max CL 11.0
Min tRP 10.83 ns
Min tRCD 10.83 ns
Min tWR 15.00 ns
Min tRAS 29.17 ns
Min tRC 40.00 ns
Min tRFC 261.00 ns
Min tRTP 7.58 ns
Min tRRD 6.00 ns
Command Rate 2T
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 5.0-6-6-16-22-2T @ 545 MHz (1.650 Volts)
XMP #2 6.0-8-8-20-27-2T @ 654 MHz (1.650 Volts)
XMP #3 7.0-9-9-23-31-2T @ 763 MHz (1.650 Volts)
XMP #4 8.0-10-10-26-35-2T @ 872 MHz (1.650 Volts)
XMP #5 9.0-11-11-29-40-2T @ 981 MHz (1.650 Volts)
XMP #6 10.0-12-12-32-44-2T @ 1090 MHz (1.650 Volts)
XMP #7 11.0-14-14-35-48-2T @ 1200 MHz (1.650 Volts)

anyone know how can solve the problem and read the ram as 2400 mhz

MANY THANKS

and sorry for the big post