MaximusIV-Extreme Thread

[aussie-revhead]

Guys, what is code 45 on M4E? How do I clear bios on the fly to keep things flowing? If I stuff one bios up and switch over to the other what happens to the first one? Is it reset?

Why wont this mobo run my 2133 Mushkin Redlines at default speed when my P8P67 EVO will?

[Raja@ASUS]

Guys, what is code 45 on M4E? How do I clear bios on the fly to keep things flowing? If I stuff one bios up and switch over to the other what happens to the first one? Is it reset?

Why wont this mobo run my 2133 Mushkin Redlines at default speed when my P8P67 EVO will?

1) Clear BIOS on-the-fly? The board will require a reset when BIOS is cleared.

2) Your settings will reset when you switch BIOSes.

3) The ROG BIOS is tighter in sub-timings and this may be causing issues with the Mushkin Kit. Relax the timings (I would look at tRRDD/DR etc to start) or increase VCCIO and see if the memory controller can handle it.

-Raja

[aussie-revhead]

1) Clear BIOS on-the-fly?

I will rephrase that- when I reset it makes the single stage go into a warm down cycle then has to pull down again before the mobo can restart, its very annoying when playing with bios settings that arent working ....

This mobo doesnt even like 1866 with these rams either, which high end rams are best suited for this mobo? I have some 2133-8-9-8-24 g.skills coming, will these work better with this mobo?

[TheHardCase]

code 45 = cpu is not in the socket 100%

[badatgames18]

for me 45 and 58 are almost always ram related

[aussie-revhead]

code 45 = cpu is not in the socket 100%

nah it only comes after changing ram settings, its definately ram related, as raja said above.

[zsamz_]

for me 45 and 58 are almost always ram related

everytime i push ram too hard i get 45

[zsamz_]

i sold my gene-z n bought a mive

clocks a bit better n needs less voltage than the gene-z

got a nice 2133 2x4 n added a 2x2 set for 12gb

got it to 2280mhz but only 2250 stable so far

http://imageshack.us/photo/my-images/41/2250a.jpg/

[l0ud_sil3nc3]

i sold my gene-z n bought a mive

clocks a bit better n needs less voltage than the gene-z

got a nice 2133 2x4 n added a 2x2 set for 12gb

got it to 2280mhz but only 2250 stable so far

http://imageshack.us/photo/my-images/41/2250a.jpg/

nice one sam

[andressergio]

i sold my gene-z n bought a mive

clocks a bit better n needs less voltage than the gene-z

got a nice 2133 2x4 n added a 2x2 set for 12gb

got it to 2280mhz but only 2250 stable so far

http://imageshack.us/photo/my-images/41/2250a.jpg/

great bud !

[zsamz_]

nice one sam

great bud !

thanks guys

gonna start pushin her

sheould i try cas 10 or not bother?

[James_on]

Hi! I have some problem.

By the mortheboard connect to a fan 4 pin, but his motherboard does not detected. The fan is connected to OPT_FAN.

[andressergio]

Hi! I have some problem.

By the mortheboard connect to a fan 4 pin, but his motherboard does not detected. The fan is connected to OPT_FAN.

delete the history mate and would be fine, i had the same problem but i really dont care im not using AI SUITE really

cheers !
Sergio

[andressergio]

thanks guys

gonna start pushin her

sheould i try cas 10 or not bother?

why not ? mine OC mem pretty fine using 16GB

now i will try those low profile samsungs

[fab-45]

Hello

what is the : PCH high precision event timer ? can i disable it ? and what he do ?

Thanks

[James_on]

delete the history mate and would be fine, i had the same problem but i really dont care im not using AI SUITE really

How?

[Raja@ASUS]

I will rephrase that- when I reset it makes the single stage go into a warm down cycle then has to pull down again before the mobo can restart, its very annoying when playing with bios settings that arent working ....

This mobo doesnt even like 1866 with these rams either, which high end rams are best suited for this mobo? I have some 2133-8-9-8-24 g.skills coming, will these work better with this mobo?

That's because power has to be cut for CMOS clear, nothing that we can do about that. You need a SS controller that can be configured to stay in power up mode.

Most PSC based sticks work fine.

-Raja

[Raja@ASUS]

Hello

what is the : PCH high precision event timer ? can i disable it ? and what he do ?

Thanks

Leave it enabled. Search up HPET on Google.

[OcAddict]

Leave it enabled. Search up HPET on Google.

I need to disable HPET otherwise my 2nd GTX480 won't get recognized

[Raja@ASUS]

I need to disable HPET otherwise my 2nd GTX480 won't get recognized

Could be something else causing an issue with that. Fresh install of the OS usually clears up cards that aren't being picked up by the OS.

[fab-45]

thx RAJA

but i search for my problem with mouse

i send you a mail on rog forum

Fab

[OcAddict]

Could be something else causing an issue with that. Fresh install of the OS usually clears up cards that aren't being picked up by the OS.

The 2nd gpu don't get recognized in bios also, boot in windows, still no 2nd gpu. Reboot pc and 2nd gpu is recognized (sometimes need to reboot 2 times).
Disabled HPET in bios and so far so good, boots every time with 2 gpu's recognized

[Raja@ASUS]

The 2nd gpu don't get recognized in bios also, boot in windows, still no 2nd gpu. Reboot pc and 2nd gpu is recognized (sometimes need to reboot 2 times).
Disabled HPET in bios and so far so good, boots every time with 2 gpu's recognized

Only seen this happen if there are two different BIOSes used on the board and the user switches between them often. Other than that, have not had anyone else I know have to do this including me on my testing here

[Viss]

My second (and third) card were recognized by OS (fresh install) but couldnt enable SLI until i disabled HPET. After i disabled no more issues at all with SLI.

[PiLsY]

Have you tried at stock clocks? I've lost SLI with HPET enabled when running too low PCH on x58. My supposition was the decreased timing accuracy with HPET disabled reduces stress on the chipset.

I've had no issues with P67 though. Maybe try playing with PCH/NF200 voltages?