NEED ADVICE: Why did my ram values failed and my pc rebooted 3 times?

[Guest]

i have an i7 3770k and an msi z77 mpower and my ram and and motherboard both support 2400mhz but today when i resume my computer from sleep my computer failed and rebooted 3 times why is that

please help me

NOTE now its working fine with the default but i want it to be 2400mhz like it supports

please help me out

thank you in advance

 

[DeadlyDays]

what the is voltage recommended for that speed, maybe motherboard is providing lower voltage than ram wants. Check RAM specifications for voltage?

 

[Guest]

the ram voltage its 1.65V

i had it at that 2400mhz for 2-3 days now with 10-12-12-31 (linked) at 1.65V and it was working fine and now 30 min ago when i resume my pc from sleep it rebooted 3 times and then i set it to default and now its back to 1333mhz i dont kno why

this is my motherboard ==> https://www.msi.com/Motherboard/Z77_MPOWER.html#hero-specification

it says that it supports 2400mhz and my corsair dominator platinum supports 2400mhz

i really dont know whats wrong??

does the CPU has anything to do with it?

it was working fine everything e\perfect and now this

what might caused it

i want to go back to that speed