Question about Gigabyte GA-7N400 Pro2 Motherboard

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Gigabyte GA-7N400 Pro2

I have a motherboard Gigabyte GA-7N400 Pro2 and it didn't start.
What can I do?

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clear your bios setup with jumper settings.
take your cmos cell 15 minutes then put in position.
also check smps.
power cable,power supply.

Posted on Mar 26, 2008


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Posted on Jan 02, 2017


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1 Answer

Do gigabyte motherboards GA-7N400 pro2/GA-7N400/GA-7N400L support usb3 cards

Yes, but please make sure you buy the PCI interface version, some of available USB 3.0 card in the market are mostly PCI-express interface. Just tell the store you will install it on the old PCI slot (white one). You also ask them if they have issue with the card that they recommending to you.

Nov 04, 2011 | Gigabyte GA-7N400 Pro 2 : ATX Socket A...

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Computer was shut down abnormally following a power failure in a thunder storm. No apparent physical damage to machine but will not reboot. Machine gives single long beeps at 6 second intervals. BIOS is...

take out the processor chip and clock battery along with the ram while it is disconnected from the wall outlet and wait about 5 mins. after you put it back together, if the problem persists the processor might need to be replaced or the entire motherboard its self.

Jun 28, 2011 | Gigabyte GA-7N400 Pro2 Motherboard

1 Answer

GA-7N400 Pro2 at startup i hawe long separate continus beeps

Possibly Ram, try and see if removing and replacing helps
Other causes may be voltage issues ( check the bios and see what the various rails are telling you)
eg: there should be readings for 12 volts 5 volts and 3 volts, if any are + or - by 10%, there is an issue with the voltge controller. You might want to try a replacement PSU?

After this.. bad video ( check by installing a video card)
Temperature warnings ( check in bios to see under PC health status) what the cpu and board temps are running at, if above 70 degrees...overheating issue or more likely at start up, board thinks that the CPU fan is not running fast enough or not working. If fan IS working, you have a problem with the CPU fan sensor, will need to replace mobo

Jan 27, 2011 | Gigabyte GA-7N400 Pro2 Motherboard

1 Answer

GA-7N400 Pro2 - GIGA-BYTE i need motherboard driver

can you try this link below:<br /><br /><a href=""><br /></a><br />hope that was helpfull<br /><br />

Aug 30, 2010 | Gigabyte GA-7N400 Pro2 Motherboard

1 Answer

My Date and time keep changing, and are lagging on GigaByte GA-7N400 Pro II is the battery bad

There's a good chance that your battery is bad. It could also be that the CMOS jumper is on the wrong pins; which results in reseting your BIOS all the time. If it's not either of those then it could be that your CMOS chip that controls the real-time clock and other things is malfunctioning. If that's the case then you're probably better off replacing the motherboard. Getting someone to replace the chip will be hard to do and will cost you more than the motherboard is worth - most likely. Please leave feedback & a ratings vote on the info I've supplied.

Jun 24, 2010 | Gigabyte GA-7N400 Pro2 Motherboard

1 Answer

No video and no posting

Your GA-7N400 PRO2 motherboard does not have a built-in video graphics card. You need to install an AGP 8x graphics card into the AGP slot on the motherboard. When you removed the heat-sink & fan assembly the CPU starts to over heat & the CPU will shut down the system. That's why you heard the, european ambulance sound.
If it wouldn’t, you would fry the CPU. Make sure you add thermal grease on to the CPU before re-assembling the heat-sink & fan. Don't forget to plug the CPU fan power connector on to the board.

Motherboard specs;
Download & read your manual. Open the link provided here;

Good luck!

Aug 12, 2009 | Albatron PX865PE Pro Motherboard

1 Answer

How to disable raid feature on ga-7n400 pro2 motherboard

For starters you read your Instruction Manual or User Guide and you will find it there. If you have no manual, you will need to go to our sales department and buy one. CONSTANTIN (arzconst)

Jul 05, 2009 | Gigabyte GA-7N400 Pro2 Motherboard

2 Answers

Beeps but wont boot

some hard ware problem i think..try to replace RAM ...

Dec 03, 2008 | Gigabyte GA-7N400 Pro2 Motherboard

1 Answer

Where to find manuals & Drivers

Here is the link for the drivers, bios, manuals, etc of this motherboard.

Good luck


Nov 01, 2007 | Gigabyte GA-7N400 Pro2 Motherboard

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