504466-001 HP TouchSmart tx2 Series Laptop Motherboard

The HP Motherboard Part Number for the just released HP TouchSmart tx2 Series is 504466-001. The motherboard comes with “integrated graphics, multiple USB ports - No processor, no memory” according to Hewlett-Packard.

HP Part # 504466-001 is used and compatible only with the HP TouchSmart tx2 Series as of now. Here are some models of the tx2 series - FR171AV NB220UA NB220UAR NB221UA NB221UAR NB223UA NB223UAR NB224UA NB224UAR NB225UA NB225UAR

As always, please feel free to contact me if you have any questions regarding finding the right motherboard. I would be more than happy to assist you the best I can.

13 Responses to “504466-001 HP TouchSmart tx2 Series Laptop Motherboard”

  1. Tsung Agarwal on July 30th, 2009 at 1:50 pm


    I accidentally split water on my laptop and I was told that the laptop motherboard was spoilt.
    Can you please tell me where can I find the cheapest motherboard for this model.


  2. hello, i would search ebay or google shopping for part number 504466-001 and you will find the motherboard for no more then $175 im sure. thanks for writing

  3. Hi
    I’m a service man and working on a touchsmart tx2 1075 ee motherboard which some electrical parts are missing. where can I find the structural map of this motherboard? please help me if you have the map.

  4. Mister Laptop Motherboard on January 19th, 2010 at 4:37 am

    ill take a look but off hand i dont have it. ill keep you posted.

  5. I have to replace a motherboard on a tx2-1025 and I’ve never dismantled a tablet before. I couldn’t imagine much difference from a notebook but cautious nonetheless. I was wondering if you knew where I could find some sort of schematic or pdf on the venture.

    Thanks either way

  6. Mister Laptop Motherboard on February 4th, 2010 at 4:37 am

    I will take a look and try to help but off hand I don’t have anything like that on me. I’ll do some research and let you know if I find anything that may help you. If you never took apart a laptop I don’t advise trying to change the motherboard yourself IMO.

  7. So there is no difference between a laptop and this tablet, in regards to dismantling?

  8. Got the motherboard, job was successful and fairly easy. Thank you for savings me hundreds.

  9. can I use tx2 MB on a tX1000 …

    …..(tx2 MB’s seem to be good, whereas tx1000 MB, even a new replacement, has heat/GPU/wifi problems- don’t want to throw good money after bad by buying another tx1000 MB and have the problem come back again)

  10. hp has detailed instructions with illustrations in pdf format on their site for this computer motherboard. I found the info for my tx2000 series as an example.

  11. Jodi*llamalady on March 27th, 2011 at 2:22 pm

    Hi, I have a tx2 model # tx2-1275dx. I was told by a repair man that I need a new nvidia card driver. When I turn on my laptop, it gives me a black screen. I’m not truely convinced that it’s the nvidia. Wouldn’t it be easier and cheaper to just replace the whole motherboard? Any help is needed. I paid $1000.00 for the darn thing a year and a half ago. I can’t afford to go out and buy another laptop.

  12. Mister Laptop Motherboard on June 12th, 2011 at 2:04 am


    Which laptop are you comparing this to, there could be a huge difference.

  13. I restored my tx2-1370us toucsmart pc with system recovery dics (for a 3rd time), then next time I powered up I get 2 lights blinking 3 times and then a pause. The lights are to the left of the Caps key and above the “end/num lk” key. HP tech support says the bios is shot and needs a new motherboard, is this true?

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