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Question posted by eugenemellet21 on April 25th, 2023

Power Supply For Ga-b75m-d3h

Hi is a 450 w power supply enough for the gigabyte ga-b75m-d3h?

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Answer #1: Posted by hzplj9 on April 25th, 2023 1:39 PM

This answer was accepted by the poster of the original question.

hzplj9

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From the user manual.

"To meet expansion requirements, it is recommended that a power supply that can withstand high power consumption be used (500W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable or un-bootable system."

This is a link to the user guide.

https://www.manualslib.com/download/433146/Gigabyte-Ga-B75m-D3h.html

Hope that solves your problem. Please mark as helpful if it leads you to a satisfactory solution.Thank you.

Answer #2: Posted by SonuKumar on April 25th, 2023 8:51 PM

SonuKumar

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Yes, a 450W power supply should be sufficient for the Gigabyte GA-B75M-D3H motherboard. However, the actual power requirements of your system will depend on several factors, such as the CPU, GPU, and other components that you have installed in your computer.

It's a good idea to use a power supply calculator to determine the recommended wattage for your specific system. Some popular power supply calculators include the OuterVision Power Supply Calculator (https://outervision.com/power-supply-calculator) and the Newegg Power Supply Calculator (https://www.newegg.com/tools/power-supply-calculator/).

Keep in mind that it's always better to err on the side of caution and choose a power supply with a slightly higher wattage than what you think you'll need. This can help ensure that your system has sufficient power for all of its components and can also provide some headroom for future upgrades.

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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Related Gigabyte GA-B75M-D3H Manual Pages

Manual - Page 1

GA-B75M-D3H User's Manual Rev. 1002 12ME-B75MD3H-1002R

Manual - Page 2

Motherboard GA-B75M-D3H Feb. 8, 2012 Motherboard GA-B75M-D3H Feb. 8, 2012

Manual - Page 4

Table of Contents GA-B75M-D3H Motherboard Layout 5 GA-B75M-D3H Motherboard Block Diagram 6 Chapter 1 Hardware Installation 7 1-1 Installation Precautions 7 1-2 Product Specifications 8 1-3 Installing... Menu 24 2-3 M.I.T...25 2-4 System...32 2-5 BIOS Features 33 2-6 Peripherals...35 2-7 Power Management 38 2-8 Save & Exit...39 Chapter 3 Drivers Installation 40 Regulatory Statements 41 - 4 -

Manual - Page 5

... Intel® B75 SATA2 23 45 B_BIOS CLR_CMOS F_USB30 SYS_FAN SATA3 0 SATA2 1 F_AUDIO COM LPT TPM F_USB2 F_USB1 F_PANEL SPDIF_O Box Contents 55 GA-B75M-D3H motherboard 55 Motherboard driver disk 55 User's Manual 55 Two SATA 6Gb/s cables 55 I/O Shield * The box contents above are for reference only and the actual items shall ...

Manual - Page 6

GA-B75M-D3H Motherboard Block Diagram 1 PCI Express x16 CPU CLK+/- (100 MHz) PCIe CLK (100 MHz) LGA1155 CPU DDR3 1600(Note 1)/1333/1066 MHz Dual Channel Memory DMI 2.0 ...

Manual - Page 7

... connected. •• To prevent damage to the motherboard, do not remove or break motherboard S/N (Serial Number) sticker or warranty sticker provided by unplugging the power cord from the motherboard, make sure the power supply has been turned off. •• Before turning on the power, make sure the power supply voltage has been set according to the local...

Manual - Page 9

... USB headers) * In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed. ŠŠ 1 x 24-pin ATX main power connector ŠŠ 1 x 4-pin ATX 12V power connector ŠŠ 1 x SATA 6Gb/s connector ŠŠ 5 x SATA 3Gb/s connectors ŠŠ 1 x CPU fan header ŠŠ 1 x system fan header Š...

Manual - Page 10

... set beyond the standard specifications, please do so according to GIGABYTE's website for the peripherals. It is not installed, otherwise...begin to install the CPU: •• Make sure that the motherboard supports the CPU. (Go to your hardware specifications including the CPU, ... the computer and unplug the power cord from the power outlet before you may occur. •• ...

Manual - Page 11

...- Dual Channel Memory Configuration This motherboard provides four DDR3 memory sockets and supports Dual Channel Technology. Dual Channel mode cannot be used . (Go to GIGABYTE's website for the latest supported ... card. •• Always turn off the computer and unplug the power cord from the power outlet before installing the memory in only one DDR3 memory module is installed...

Manual - Page 14

... are compliant with the connectors you wish to connect. •• Before installing the devices, be sure to the connector on the motherboard. - 14 - Unplug the power cord from the power outlet to prevent damage to the devices. •• After installing the device and before connecting external devices: •• First make...

Manual - Page 15

...design. If a power supply is recommended that a power supply that can withstand high power consumption be used that does not provide the required power, the result can supply enough stable power to all devices are properly installed. If the 12V power connector is turned off and all the components on the motherboard. The 12V power connector mainly supplies power to the power connector in...

Manual - Page 16

... is replaced with fan speed control design. Do not place a jumper cap on this motherboard are not configuration jumper blocks. Overheating may result in damage to the CPU or the... CPU_FAN/SYS_FAN (Fan Headers) All fan headers on the headers. 5) BAT (Battery) The battery provides power to keep the values (such as BIOS configurations, date, and time information) in the CMOS when the...

Manual - Page 18

...PWR- You may differ by issuing a beep code. 8) F_PANEL (Front Panel Header) Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status indicator on the chassis to .... - 18 - Note the positive and negative pins before connecting the cables. Message/Power/ Sleep LED Power Switch Speaker MSG+ MSG- The LED is on when the system is detected at ...

Manual - Page 19

.... Definition 1 SPDIFO 1 2 GND - 19 - Definition 1 MIC2_L 1 MIC 9 1 2 GND 10 2 3 MIC2_R 2 GND 3 MIC Power 4 -ACZ_DET 4 NC 5 LINE2_R 5 Line Out (R) 6 GND 6 NC 7 FAUDIO_JD 7 NC 8 No Pin 8 No Pin 9 LINE2_L...supports HD audio by expansion cards) for digital audio output from your motherboard to your graphics card if you to certain expansion cards like graphics cards and...

Manual - Page 20

... Switch (X58A-OC) DIP 1 23 1 DIP 1 23 1 DIP 1 23 1 DIP 1 23 PCIe power connector (SATA)(X58A-OC) 12) F_USB1/2 (USB 2.0/1.1 Headers) The headers conform to USB 3.0/2.0 specification and caFn_ApUrDoIvOid...please contact the local dealer. 9 1 10 2 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition Power (5V) Power (5V) USB DXUSB DYUSB DX+ USB DY+ GND GND No Pin NC •• Do not plug the IEEE ...

Manual - Page 22

F_AUDIO(H) DB_PORT Voltage measurement module(X58A-O PCIe power connector (SATA)(X58 F_USB30 TPM w/housing 15) TPM (Trusted Platform Module Header) You may ...defaults. Open: Normal Short: Clear CMOS Values •• Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. •• After system restart, go to BIOS Setup to load ...

Manual - Page 23

... Keys To upgrade the BIOS, use either the GIGABYTE Q-Flash or @BIOS utility. •• Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating system. •• @BIOS is turned on the motherboard supplies the necessary power to the CMOS to prevent system instability or other...

Manual - Page 24

... system operations. •• When the system is not stable as SATA, USB, integrated audio, and integrated LAN, etc. „„ Power Management Use this menu to configure all the power-saving functions. „„ Save & Exit Save all peripheral devices, such as usual, select the Load Optimized Defaults item to set...

Manual - Page 27

...core frequency and voltage will be reduced during system halt state to decrease power consumption. Auto sets the power limit according to the CPU specifications. (Default: Auto) && Core ... can dynamically and effectively lower the CPU voltage and core frequency to decrease average power consumption and heat production. Auto lets the BIOS automatically configure this setting. (Default...

Manual - Page 38

... need an ATX power supply providing at least 1A on the +5VSB lead. Disabled Disables this function. (Default) Any Key Press any key to turn on the system. Keyboard 98 Press POWER button on the ...day: Turn on the system at which the system will become unavailable: PME event wake up, power on by mouse, power on by a PS/2 keyboard wake-up hour/minute/second: Set the time at a specific ...