Gigabyte GA-MA770-UD3 Support Question
Gigabyte GA-MA770-UD3 Support Question
Find answers below for this question about Gigabyte GA-MA770-UD3.Need a Gigabyte GA-MA770-UD3 manual? We have 1 online manual for this item!
Question posted by tocsik87 on July 29th, 2011
How To Set/change Voltage Of Ddr2 Ram.
I'm not sure how to change the voltage on my motherboard. I need to set the RAM to 2.1 volts.In the BIOS, the DDR2 Voltage Control has the following options: NORMAL, +0.025v, +0.025v.........up to +0.275v. These appear to incremental adjustments. It's currently set to [NORMAL] and boots OK. The PC Health shows 1.920v but that's from within the BIOS so I don't know if that adjusts per usage after a full boot. Does CPU-Z show the voltage of the DIMMs? The SPD tab has the timings table but I'm not sure if there is a place in the program that shows the operating voltage like it does on the CPU tab. Also, I haven't been able to get the RAM to boot at 1066. The memory clock settings are either AUTO or MANUAL with MANUAL having settings of: x2.00 x2.66 x3.33 x4.00 x5.33. When I attempt x5.33 to get to 1066, the system doesn't get to the motherboard splash screen (is this what others mean by "won't post"?). Then, I have to clear the CMOS to get a boot.
Current Answers
Related Gigabyte GA-MA770-UD3 Manual Pages
Manual - Page 4
Table of Contents
Box Contents ...6 Optional Items...6 GA-MA770-UD3/US3 Motherboard Layout 7 Block Diagram...8
Chapter 1 Hardware Installation 9 1-1 Installation ... Advanced BIOS Features 43 2-6 Integrated Peripherals 45 2-7 Power Management Setup 49 2-8 PnP/PCI Configurations 51 2-9 PC Health Status 52 2-10 Load Fail-Safe Defaults 54 2-11 Load Optimized Defaults 54 2-12 Set Supervisor/User...
Manual - Page 6
The box contents are for reference only. Optional Items
2-port USB 2.0 bracket (Part No. 12CR1-1UB030-51R) 2-port...
GA-MA770-UD3 or GA-MA770-US3 motherboard Motherboard driver disk User's Manual Quick Installation Guide One IDE cable and one floppy disk drive cable Two SATA 3Gb/s cables I/O Shield
• The box contents above are subject to change without notice.
• The motherboard image...
Manual - Page 10
GA-MA770-UD3/US3 Motherboard
- 10 - 1-2 Product Specifications
CPU
Hyper Transport Bus
Chipset
Memory
&#... Bridge: AMD 770 South Bridge: AMD SB700 4 x 1.8V DDR2 DIMM sockets supporting up to 16 GB of system memory (Note 1) Dual channel memory architecture Support for DDR2 1200 (Note 2)/1066/800/667 MHz memory modules (Go to ...
Manual - Page 16
... damage. • Memory modules have a foolproof design. 1-4 Installing the Memory
Read the following guidelines before installing the memory in Dual Channel mode . 1. The four DDR2 memory sockets are to install the memory: • Make sure that memory of the memory. GA-MA770-UD3/US3 Motherboard
- 16 - If you begin to be installed, it is recommended that you...
Manual - Page 32
...sure to clear the CMOS values (e.g. Failure to do so may cause damage to the motherboard.
• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (refer to touch the two pins for BIOS configurations). GA-MA770-UD3/US3 Motherboard...to Chapter 2, "BIOS Setup," for a few seconds. Open: Normal
Short: Clear CMOS...
Manual - Page 34
... drive data using the motherboard driver disk, the key can access Boot Menu again to change the first boot device setting as needed. : Q-FLASH
Press the key to access the Q-Flash utility directly without entering BIOS Setup.
2-1 Startup Screen
The following screens may appear when the computer boots. A. The system will still be used for GA-MA770-UD3 E1 . . . .
Manual - Page 36
.... (Pressing can create up to complete.
MB Intelligent Tweaker(M.I.T.)
Use this task.)
GA-MA770-UD3/US3 Motherboard
- 36 - First enter the profile name (to erase the default profile name, use this function to load the BIOS settings from BIOS If your CPU, memory, etc. Standard CMOS Features
Use this menu to configure the system time...
Manual - Page 37
... x CPU Frequency (MHz) PCIE Clock (MHz) HT Link Frequency Set Memory Clock x Memory Clock DCTs Mode (Note) DRAM Configuration ******** System Voltage Optimized System Voltage Control x CPU NB VID Control (Note) x CPU Voltage Control Normal CPU Vcore x DDR2 Voltage Control x NorthBridge Volt Control x SouthBridge Volt Control
********
[Auto] [Auto] [Auto] 200 [Auto] [Auto] [Auto] DDR 533...
Manual - Page 40
...26T. Row Cycle Time Options are : Auto (default), 3T~6T. Normal CPU Vcore
Displays the normal operating voltage of your CPU or reduce the useful life of the CPU. NorthBridge Volt Control
Allows you install a CPU that supports this feature.
GA-MA770-UD3/US3 Motherboard
- 40 - Auto lets BIOS automatically set the system voltages as required. (Default)
+0.025V ~ +0.375V Increases South...
Manual - Page 52
... record, set Reset Case Open Status to Enabled, save the settings to the motherboard CI header. GA-MA770-UD3/US3 Motherboard
- 52...PC Health Status
Reset Case Open Status Case Opened Vcore DDR2 1.8V +3.3V +12V Current System Temperature Current CPU ...-Copyright (C) 1984-2008 Award Software PC Health Status
System Smart FAN Control
[Enabled]
Item Help Menu Level
Move Enter: Select F5:...
Manual - Page 53
...une
based on system requirements.
Options are: Disabled (default), 60 oC/140oF, 70oC/158oF, 80oC/ 176oF, 90oC/194oF.
CPU Warning Temperature
Sets the warning threshold for CPU ...set to the CPU temperature. System Smart FAN Control
Enables or disables the system fan speed control function. BIOS Setup Current Voltage(V) Vcore/DDR2 1.8V/+3.3V/+12V
Displays the current system voltages...
Manual - Page 56
GA-MA770-UD3/US3 Motherboard
- 56 - Press or to return to the BIOS Setup Main Menu.
2-14 Exit Without Saving
CMOS Setup Utility-Copyright (C) 1984-2008 Award Software
MB Intelligent Tweaker(M.I .T.)
Load Fail-Safe Defaults
Standard CMOS Features
Load Optimized Defaults
Advanced BIOS Features
Set Supervisor Password
Integrated Peripherals
Save to...
Manual - Page 62
... (Figure 1), make sure to leave unallocated space for example, NTFS) and begin the installation of data) (Figure 2). Figure 3
GA-MA770-UD3/US3 Motherboard
- 62 - actual size requirements vary, depending on the amount of the operating system (Figure 3). Installation and Configuration (The following procedure uses Windows XP as the first boot device under "Advanced BIOS Features" in...
Manual - Page 68
... Item F10: Save & Exit Setup
F11: Save CMOS to BIOS F12: Load CMOS from BIOS
Load Optimized Defaults
Press to load BIOS defaults
Step 6: Select Save & Exit Setup and then press to save settings to load BIOS defaults. GA-MA770-UD3/US3 Motherboard
- 68 - As the system boots, you reload BIOS defaults. Select Load Optimized Defaults and press to CMOS...
Manual - Page 70
... speed alarm.
The Tuner tab allows you to change system clock settings and voltages. • Easy mode allows you to -use your ATI or NVIDIA graphics card.
The user-friendly EasyTune 6 interface also includes tabbed pages for your own sound file (.wav file). Incorrectly doing overclock/overvoltage may differ by motherboard model. GA-MA770-UD3/US3 Motherboard
- 70 -
Manual - Page 72
...;
Stealth Mode
In Stealth Mode, the system continues to enable
support for the first time . (Note 4)
Total Mode - GA-MA770-UD3/US3 Motherboard
- 72 - Total Mode In Total Mode, users are able to run in a set period of power saved will be recorded until re-activated when only the Easy
Energy Saver is under the...
Manual - Page 73
... drive(s), follow the steps below: A.
Installing SATA hard drive(s) in RAID BIOS. (Note 1) D. Install SATA hard drive(s) in BIOS Setup. B. Then connect the power connector from your computer Attach one hard drive.
• An empty formatted floppy disk. • Windows Vista/XP setup disk. • Motherboard driver disk.
5-1-1 Configuring the Onboard SATA Controller
A. Install...
Manual - Page 74
... Defaults
Step 2: Save changes and exit BIOS Setup. The actual BIOS Setup menu options you will see shall depend on your motherboard. To create RAID, set OnChip SATA Type to enter BIOS Setup during the POST (Power-On Self-Test). GA-MA770-UD3/US3 Motherboard
- 74 -
Step 1:
Turn on the motherboard you want to configure the SA TA controller mode correctly in this...
Manual - Page 76
...Figure 4, use the up or down arrow key to move to a logical disk set and press to the AMD SB700 controller. The Define LD selection from the Main Menu allows users to begin the process...
[] Down
[ESC] Exit
[ Keys Available ] [Space] Change [Ctrl-Y] Save
[PgUp/Dn] Page Change
Figure 5
GA-MA770-UD3/US3 Motherboard
- 76 -
LD 9
---- LD 5
---- LD 7
----
LD 3
----
Manual - Page 79
...AMD SB700 SATA controller.
For installing W indows Vista, you need to that ...following two commands. Appendix Boot from the menu. Figure 3 - 79 - Once at the A:\> prompt, change to your optical drive (example: D:\>). Figure 1
Figure 2
(Note)
For users without a startup disk:
Use an alternative system and insert the motherboard driver disk. For example, from the motherboard...
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