MA790X / MA790XT-UD4P 790X bugs fixes etc etc.....

[gOtVoltage]

Dunno, can't figure it out. Sometimes I just hit the main switch on the PSU, keep it off for a few seconds, and turn back on. But it's not 100% guaranteed. So annoying.

Yes it is,, can be verry very buggy...I use F9 on the 555 for UD4P with DDR2@1200,,5-5-5-24 -2T... Keep HT below 2600 and try different HT multipliers..Some work better than others and Some will cause problems such as Not booting or going into bios after a reboot.

Lately I have had a few BIOS Issues with my 790X-UD4P

1) can't restart or ACC fails (have to turn off then turn on to keep ACC settings)
2) sometimes after a hard shutdown and try to turn on the computer the BIOS will crash and revert to F4 then I have to reload F9 and reset everything
3) ACPI issues with Windows 7 on anything pre-F9 bios

I flashed my F9 probally 10 times or so now from F4/F2 when i was playing around..

Ive found that the HT multi's are very buggy...Depending on what your HTT is set to , it can be misleading. Youd think that 11x would be stable @2400ht..it wasnt for me but if i bumpered it up to 12x 2600mhz HT at the same clocks my buggy booting or ACC reseting went away.. Its a crapshoot where even at stock HT it can be buggy ..

Slowly raising the htt and tweaking the HT multis is what gave me a sweet spot of 100% stability...


For every Oc i do on this rig ,,
i slowly tweak for Max HT and HTT..
I Note which multis and HTT speed causes what to happen( Crash or NoCrash)..

I then stick to something that always boots and shuts off Cold and will restart after being on for Hours... This is by far the Most finicky mobo ive used that dint like higher than 269htt using DDR2.

Oh,,Im always below the Max 1mhz (gonna Wigout and Blow up Mode)

P.S. F10 after the weekend.. Will post what i find Monday,,Just working on 4wheel projects..No time lately.