***Official***Z77X-D3H UD3H UD5H Discussion\Owners Club***

[Acebmxer]

I thought I start a thread for general talk\trouble shoot for the Z77X-D3H UD3H UD5H. I will try to keep the first page updated with important info.

Bios template

CPU = Model # Intel 3770K
Motherboard = Z77X-UD3H, Revision 1.0
BIOS Version = F10
Ram = Samsung Green 8GB 2x4GB MV-3V4G3D/US Dual Channel DDR3 

MIT Current Status..................................[ENTER]

Advanced Freqency Settings..........................[ENTER]
CPU/PCIe Base Clock................100.00MHz........[AUTO]
Processor Graphics Clock...........1150.............[Auto]
CPU Clock Ratio....................35...............[35] 
CPU Frequency......................3.5GHz...........3.50GHz

Advanced CPU Core Features..........................[ENTER]
Intel(R) Turbo Boost Technology.....................[AUTO]
  Turbo Ratio (1-Core Active.......39...............[AUTO]
  Turbo Ratio (2-Core Active.......39...............[AUTO]
  Turbo Ratio (3-Core Active.......38...............[AUTO]
  Turbo Ratio (4-Core Active.......37...............[AUTO]
Turbo Power Limit (WATTS)..........77...............[AUTO]
Core Current Limit (AMPS)..........112..............[AUTO]
CPU Core Enable....................4................[AUTO]
Hyper-Threading Technology..........................[AUTO]
CPU Enhanced Halt(C1E)..............................[AUTO]
C3/C6 State Support.................................[AUTO]
CPU Thermal Monitor.................................[AUTO]
CPU EIST Function...................................[Auto]

System Memory Multiplier..........[16]..............[AUTO]
Memory Frequency..................1600MHz...........XXXXMHZ

Advanced Memory Settings............................[ENTER]
Performance Enhanced................................[AUTO]
Dram Timing Slectable...............................[AUTO]
Profile DDR Voltage...............1.50V.............[AUTO]
Profile VTT Voltage...............1.05V.............[AUTO]
Channel Interleaving................................[AUTO]
Rank Interleaving...................................[AUTO]

[ENTER] Channel A Timing Settings
Channel A Standard Timing Control
CAS Latency.......................11................[AUTO]
tRCD..............................11................[AUTO]
tRP...............................11................[AUTO]
tRAS..............................28................[AUTO]

Standard A Advanced Timing Control
tRC...............................39................[AUTO]
tRRD..............................5.................[AUTO]
tWTR..............................6.................[AUTO]
tWR...............................12................[AUTO]
tWTP..............................24................[AUTO]
tWL...............................8.................[AUTO]
tRFC..............................128...............[AUTO]
tRTP..............................6.................[AUTO]
tFAW..............................24................[AUTO]
Command Rate(tCMD)................1.................[AUTO]
tRW Stability Level...............3.................[AUTO]
TWR Stability Level...............3.................[AUTO] <<<-- Left all settings off after this

[ENTER] Channel B Timing Settings
Channel B Standard Timing Control
CAS Latency.......................11................[AUTO]
tRCD..............................11................[AUTO]
tRP...............................11................[AUTO]
tRAS..............................28................[AUTO]

Standard B Advanced Timing Control
tRC...............................39................[AUTO]
tRRD..............................5.................[AUTO]
tWTR..............................6.................[AUTO]
tWR...............................12................[AUTO]
tWTP..............................24................[AUTO]
tLW...............................8.................[AUTO]
tRFC..............................128...............[AUTO]
tRTP..............................6.................[AUTO]
tFAW..............................24................[AUTO]
Command Rate(tCMD)................1.................[AUTO]
tRW Stability Level...............3.................[AUTO]
TWR Stability Level...............3.................[AUTO] <<<-- Left all settings off after this

Advanced Voltage Settings...........................[ENTER]
3D Power Control....................................[ENTER]
PM Phase ConTrol....................................[AUTO]
Vcore Voltage Response..............................[AUTO
Vcore Loadline Calibration..........................[TURBO]
GFX Voltage Loadline Calibration....................[AUTO]
DDR CH(A/B) Voltage Loadline Calibration............[AUTO]
CPU Vtt Loadline Claibration........................[AUTO]

Vcore Protection...................250.0mV..........[AUTO]
DDR CH(A/B) Voltage Protection.....250.0mV..........[AUTO]

Vcore Current Protection............................[AUTO]
CPU Vtt Current Protection..........................[AUTO]
GFX Current Protection..............................[AUTO]
DDR CN(A/B) Current Protection......................[AUTO]

Vcore Protection...................250.0mV..........[AUTO]
DDR CH(A/B) Voltage Protection.....250.0mV..........[AUTO]

Vcore Current Protection............................[AUTO]
CPU Vtt Current Protection..........................[AUTO]
GFX Current Protection..............................[AUTO]
DDR CH(A/B) Current Protection......................[AUTO]

Vcore PWM THermal Protection.......130.0°C..........[AUTO]
DDR CH(A/B) PWM Thermal Protection.130.0°C..........[AUTO]

CPU PWM Switch Rate................500.0KHz.........[AUTO]
GFX PWM Switch Rate................250.0KHz.........[AUTO]
CPU Vtt PWM Switch Rate............250.0KHz.........[AUTO]
DDR CH(A/B) PWM Switch Rate........250.0KHz.........[AUTO]

CPU Core Voltage Control
CPU Vcore..........................1.195V............[AUTO]
DYnamic V core(DVID)...............+0.00v............[+0.000]
CPU Vtt............................1.050V............[AUTO]
CPU PLL............................1.800V............[AUTO]
IMC................................0.925V............[AUTO]
Dynamic GFX Core(VAXG DVID)........+0.000V...........[AUTO]

DRAM Voltage Control
DRAM VOltage......(CH A/B).........1.500V............[AUTO]
DRAm Termination..(CH A/B).........0.750V............[AUTO]
Data Reference....(CH A)...........0.750V............[Auto]
Address Reference.(CH A)...........0.750V............[AUTO]
Data Reference....(CH B)...........0.750V............[AUTO]
Address Reference.(CH B)...........0.750V............[AUTO]

PC Health Status.....................................[ENTER]  <<<- May remove this and below completely
Reset Case Open Status...............................[Disabled]
CPU Warning Temp.....................................[Disabled]
CPU Fan Fail Warning.................................[Enabled]
1st System Fain Fail Warning.........................[Disabled]
2nd System Fain Fail Warning.........................[Disabled]
3rd System Fain Fail Warning.........................[Disabled]
4th System Fain Fail Warning.........................[Disabled]
CPU/3rd Fan Speed Control............................[Normal]
1st/4th System Fan Speed Control.....................[Normal]
2nd System Fan Speed Control.........................[Normal]

Bios MIT screen Shots











Backup BIOS reflash:
ALT+F12 -Z68 and bellow
ALT+F10 -X79/Z77

Z77X-UD3H Bios
Z77XUD3H.12g
z77xud3h12d
z77x-ud3h_f11
z77x-ud3h_f10
z77x-ud3h_f9
z77x-ud3h_f8
z77x-ud3h_f7
z77xud3h.f6
z77xud3h.f5

Keyboards working in bios

Logitech G15
Logitech EX100 Keyboard/mouse combo. Will work in bios but will not do bios copy via ALT+F10.

[Conners]

Nice job Ace!

[profJim]

Tech question: is the Z77X-UD3H a UD5H wannabe?

this is my backdoor way of subscribing to the thread

[Acebmxer]

Tech question: is the Z77X-UD3H a UD5H wannabe?

this is my backdoor way of subscribing to the thread

Well technically the Z77X-D3H, and the Z77X-UD3H are both wannabe's. Ask Stasio he flashed is D3H to both the UD3H and UD5H bios.

[boondocks]

From what I've seen the board OC's as well as the UD5.

[Acebmxer]

Ok so who here is having lock/freeze in bios while overclocked. If you did how did you fix it? I have to keep my fingers cross that the system on lock or freeze while in the bios when the system is overclocked. This is with settings that are stable. It has not done it when at stock speed. I think it could be because of the Samsung ram. But even running the ram at 1600 9 9 9 28 1T @1.56v the system still locked up. Some times I have to power off or reset the system 2-5 times before I can navigate to what I want to change in the bios with out the system locking up. Yes i am using the latest bios F11.

[profJim]

Did you try:
running the ram at 1600 9 9 9 28 1T @1.35v?
running with 2T?
running only one ram module?
testing with a different brand of ram?

[Acebmxer]

I actually have 1.32vdimm set in bios. If I leave memory timings and speed only have change cpu multi back to 35 for stock it wont freeze in bios. But yet the overclock settings will pass linx

[profJim]

Is your backup bios a different version?
If yes, flip the bios switch to boot from backup bios and pray.
If the older bios works OK when in the bios, this indicates that it's a bios bug.

[Acebmxer]

I dont remember if I had the problem with the original bios or if I tried overclocking, but I did have the problem with the past few. I will try the backup as it is still on the original bios or should be.

Edit

I would try my old x58 memory but I already but that in my server which now adds up to 18gb of ram