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Item#: N82E16813131609

ASUS M4A785T-M AM3 AMD 785G HDMI Micro ATX AMD Motherboard

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  • AMD 785G
  • Phenom II / Athlon II / Sempron 100 Series Support CPU up to 125W
  • DDR3 1800(O.C.)/1600(O.C.)/1333/1066 ECC,Non-ECC,Un-buffered Memory

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

ASUS does it again with the M4A785T-M/CSM motherboard!

Take advantage of the powerful multi-core AMD Phenom II and Athlon II processors with this board's AM3 socket. You'll also have access to the most powerful and fastest video processing around when you install a discrete ATI video card that will work in conjunction with the onboard GPU for a unique Hybrid CrossFireX configuration. You'll also appreciate the HyperTransport 3.0 technology, which radically improves overall system efficiency.

ASUS is an industry leader known for making innovative and reliable motherboards. Bring home the experience and craftsmanship and build your next system in confidence today!

  • newegg EPU Technology Asus exclusive EPU (Energy Processing Unit) technology digitally monitors the CPU power and intelligently scales power up and down according to the work load for extreme energy efficiency.
  • newegg GPU NOS The GPU NOS technology can boost the performance according to the graphic load, satisfying your need for graphic power quickly and stably.
  • newegg Turbo Key With the ASUS Turbo Key technology, you can turn the PC power button into an overclocking button, and boost performances without interrupting ongoing work or games - with just one touch after the easy setup.
  • newegg ATI Hybrid Graphics Technology Support Based on ATI CrossFireX multi-GPU technology, ATI Hybrid Graphics allows you to combine the performance of the HD4200 integrated GPU with an applicable ATI Radeon graphics card to bring enhanced gaming performance, productivity and power efficiency.
  • newegg HDMI Output The M4A785T-M/CSM features an HDMI output for connection to your high-definition video equipment. With the HDMI interface ensuring lossless transmission of high-quality HD video signals, play back HD contents on your computer and view them on your large HDTV set for more comfort.
  • newegg Asus EZ Flash 2 With Asus EZ Flash 2, simply press the pre-defined hotkey to launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility.

Learn more about the ASUS M4A785T-M

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the ASUS M4A785T-M

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  • A
  • 7/15/2012 6:06:01 AM
  • Ownership: more than 1 year

1 out of 5 eggsAsus has gone HORRIBLE - RAM problems, BSOD problems

Pros: Cheap, AMD 785G Chipset, 4 RAM slots

Cons: Asus' quality has really gone downhill.

I have 2 friends who have problems with new Asus boards too. The boards are all bought between 2010 and 2011.

1st friend: 3rd and 4th RAM slots stopped working all of the sudden, started getting BSOD's and no POST (identical problem to mine)

2nd friend: odd lines when using integrated graphics, random BSODs when using integrated graphics on his FM1 board. Upgraded to HD6870, problem is still there - keeps rebooting and BSODing.

Me: Worked fine for the first year (bought september of 2010). Started getting random BSODs. No POST. Removed 2 sticks of RAM (I had 3x2GB). Works fine, the RAM stick is not faulty. I keep testing, and it came out that the 3rd RAM slot does not work.

Another problem, after running Windows for a few months, when going to Sleep mode, I get a BSOD. I tried different Windows editions from another CD, using WHQL drivers only, still the same problem.

I have sent this board to warranty.

Other Thoughts: Asus has gone major downhill.

Manufacturer Response:

Dear Valued Customer,

We apologize for the issue you had with the motherboard.

Regarding your motherboard, the M4A785T-M, can you try using the 3rd stick of memory (in your 3x2GB kit) in the other slots, preferably in the slot where the other two sticks worked? This will verify that the 3rd stick is not defective. Also, please use either of the 2 sticks of ram into the 3rd or 4th slot and test if you are able to POST.

Were any new hardware/software installed before BSOD? Has it always occurred or only after a certain period? Please try restore your OS to a previous restore point, running a virus scan, run a memtest on your memory (at least 7-8 passes.

You can try clearing CMOS to load BIOS defaults. Turn off the computer. Turn the switch on the back of the power supply to OFF. On the lower right corner of the motherboard is a jumper marked "CLRTC", move the jumper from positions 1 and 2 to 2 and 3. Wait about 10 seconds, and move the jumper back to positions 1 and 2. Power on the computer.

As a last option, do a clean install of the OS with only minimal parts, CPU, single stick of memory and video card and see if the stystem still BSOD.

Every time if you BSOD in Windows, you should have a .dump file in your C:\Windows\minidump folder with a timestamp of the BSOD as the file name. You can use a .dump file viewer such as BlueScreenView to analyze these files. They will usually point to a specific file in the system that led to the BSOD.

Regarding your friend's FM board, please make sure that he's not overclocking when using just the APU.

To continue support, please contact me at reference #C1037-2887. Include your system parts and specs for faster service.

Asus Customer Loyalty

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  • Filmore
  • 9/29/2011 5:37:42 PM
  • Ownership: 1 month to 1 year

2 out of 5 eggsMore headache than its worth.

Pros: Cheap

Cons: Worked spotty for about 3 months before failing when loaded out with memory. ASUS's support doesn't have a hot swap option... Sent me back another busted unit.

Other Thoughts: This product convinced me to never buy asus again

Did you find this review helpful? Yes No

  • Melissa
  • 9/28/2011 6:50:50 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood for the $$$

Pros: Worked great out the box. No real complaints.

Cons: Only have one case fan connector, guess I should have looked a little closer.

Other Thoughts: Its been a great upgrade for me from my old Epox 9NPA+SLI mobo.

Did you find this review helpful? Yes No

  • N/A
  • 9/7/2011 9:58:43 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs5 Eggs

Pros: Price
All input slots needed for a mid range pc.

Cons: None

Other Thoughts: I decided to upgrade my 2005 budget pc. Bought a motherboard, processor and new ram. For 85 bucks I;m astounded how good this motherboard is. Does everything as advertised and is very stable. I have never put in any parts to a computer outside of ram, and with little-mid range knowledge i had this thing mounted and running within an hour. Easy to update drivers. 5eggs

Did you find this review helpful? Yes No

  • turo4157
  • 9/6/2011 10:45:55 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood Board

Pros: Had everything i wanted out of the board runs pretty smooth and wasnt a hard setup started up loaded 7 Ultimate no problems. The Board is fast as i need it to be running quad core with 6 gigs and not a hitch not overclocked.

Cons: None

Other Thoughts: Great board at a decent price

Did you find this review helpful? Yes No

  • isotopedope
  • 6/8/2011 12:10:11 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood Board

Pros: Smooth install-No Problems-Fired it up and showd 16 GB Ram at post w/no bios update-Seems rock solid after running 3 days straight

Cons: nadda

Other Thoughts: My Build-Themaltake V9 case-Amd Phenom IIx4 955 CPU-Ultra Chilltec cooler-G Skill Sniper DDR3 PC 1600 Ram-Sapphire HD 5830 GPU-Themaltake TR2 RX 750w PSU-Asus DVD Burner-WD 1000GB HHD

1 out of 1 people found this review helpful. Did you? Yes No

  • telnetdoogie
  • 5/31/2011 9:56:46 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat little mobo

Pros: + Great little AM3 mobo with 4xDDR3 slots

Cons: - built in video is great for a budget-minded system builder but you're not playing any higher-end games on it. (OK for the wife)

- only one slot for a good video card, limited expansion slots.

- hot-swapping devices (even eSATA) in AHCI mode (or IDE) doesn't seem to work

Other Thoughts: This is a great little budget-priced mobo and since it's ASUS you know it's solid. It looks to be put together well and there was plenty of room around the CPU for a decent sized cooler. There's only one video card slot and very limited expansion slots (it's a micro ATX so that's expected) - The BIOS options are plentiful.

Be sure to set up the SATA ports for AHCI BEFORE installing the OS if you want to access all 6 within Windows, but I couldn't get hot-swapping to work with an eSATA port I plugged into one of the SATA ports (tried many ports, didn't work with any) - you CAN switch to AHCI after installation but it's just easier to do it right away.

This worked well with all of the standard connectors that came with my Rosewill case (HD audio, USB, eSATA etc)

1 out of 1 people found this review helpful. Did you? Yes No

  • N/A
  • 12/12/2010 9:24:27 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGood ECC Mobo

Pros: -POST on the first try
-Easy to install
-AM3 socket so good for upgrading
-Cheap and supports ECC memory which is what I needed for my home server

Cons: -No hi-def audio connector on the mobo for my front facing audio ports.
-Didn't really include any cables other than 2 SATA cables and a parallel. Not enough to remove an egg but still.

Other Thoughts: -Used for my memory, works great if anyone needs a good ECC memory recommendation for cheap

2 out of 2 people found this review helpful. Did you? Yes No

  • N/A
  • 12/10/2010 11:38:46 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsNo issues

Pros: Booted up right away, with 8gb (2x4gb) of ram.
See my config below.

Cons: Does not come with USB, or serial port mobo connectors. You need to purchase those separately.

How hard is it to include these connectors?

In my case, I needed to install a fax server. So, I had to spend an extra 12 bucks to get the serial port connector.

I took off one egg for the lack of connectors. Otherwise, the mobo is excellent so far.

Other Thoughts: WD VelociRaptor WD740HLFS 74GB 10K RPM SATA HD

G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) F3-10666CL9D-8GBRL

AMD Phenom II X4 810 Deneb 2.6GHz Socket AM3 Quad-Core Processor HDX810WFGIBOX

1 out of 2 people found this review helpful. Did you? Yes No

  • dvl.evo
  • 11/29/2010 1:33:19 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsBad Mobo NIC

Pros: Able to post on first try. Quick Bios.

Cons: Ethernet NIC went out after a week. "Network Cable Unplugged". Planning on replacing with PCI NIC, hopefully it works.

Did you find this review helpful? Yes No

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