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janepa

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  1. janepa
    Yes, years ago I built a similar model with a loop and it worked well, but in the end I decided to go a different way because of easier installation and removal needed. Your idea is also possible of course. There are several options available. No, this is the original fan that was damaged it was missing a few blades it was basically a scrap. Here you have the option to remove the all original blades keep the fan core and attach a newly designed ring with blades shaped as needed. I also had a problem controlling the fans, but I eventually solved it by using my own small control electronics.
  2. janepa
    Hotspot temp. sensors on a GPU chip.
  3. janepa
    Hi The very best thing you can do in this case is to close the loop by soldering on shorter heat pipes. As a next step, you could ask someone with a 3D printer to make a simple tube bender, or even buy one and use 5mm heat pipes to bend them as needed and flatten them to the required thickness at the contact (soldering) points. https://www.ebay.co.uk/itm/283251571555 There’s also the option to adjust the fan blades themselves their number and size. The basic idea however is very good. Great work.
  4. janepa
    No, this is my Zephyrus G14, but the security principles are surprisingly similar. And during my first attempts to unlock the hidden menu, I was only ever able to access different parts of the hidden menu, exactly as shown in your photos.
  5. janepa
    I'm sorry, but that message offering help was primarily intended for the user ssj92 as a small gesture of support after hundreds and hundreds of wasted hours and failed attempts. The kind of work that most of us can't even begin to imagine how difficult and invaluable it is. He knows exactly what I mean. Once again, I'm really sorry. It's my bad.
  6. janepa
    Google say 🙂
  7. janepa
    Hi, if it's an AMI Aptio 5th gen, I can help you unlock all features completely.
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  11. janepa
    Yes, you can. It would be very helpful if you could provide a high-resolution photo of both sides of the motherboard. I think I could find it then. The resistor will be somewhere near the Logic Gates chip marked as UV4 on the motherboard.
  12. janepa
    Hi No, as I already wrote, all what is need to do is replace the resistor with a smaller value of 100Ω (marked 101 or 01A) or 150Ω (marked 151 or 18A) size 0201 or 0402 (as shown in the picture). Alternatively, it can create a solder blob on the original resistor, or apply some kind of silver-based conductive paste on the original resistor for a non-soldering method or something similar. The reason why I marked pin 27 and the green line and 3.3v power supply in the picture is only for informational purposes and to check how it is connected, because the principle will be very similar on other devices. Both mxm slots (pins 27) are connected together on the motherboard, so nothing else needs to be done.
  13. janepa
    Okay, here are the pictures. This applies to both the Alienware M18XR1 and M18XR2 models.
  14. janepa
    Of course, but please wait a few days.
  15. janepa
    Oh, apologize me . It is a very small resistor on the top or bottom side of the motherboard usually near of the PWR_LEVEL pin of the MXM connector.
  16. janepa
    Okay, I was successfully simulated a tdp issue on my rtx5000. This is a (pict.) with the issue in realtime where i was decrease the value of pull-up resistor from 10 kΩ (other manufacturers may have more like 100 kΩ or 200 kΩ) to 1 kΩ ,and this caused switch gpu to full power without any issues. There is no data-bus communication here, so the trick is basically to increase the voltage to a constant value of more than 2 volts on this pin. I chose a resistance value of 1 kΩ only for safety reasons, but in extreme cases it could be reduced to zero for those who are not experienced in soldering (e.g., by applying conductive silver paste or something to the relevant resistor (it have very small dimensions) to create a bridge ). Unfortunately, there is no other way to solve this problem. For most manufacturers, this solution is very similar: find the PWR_LEVEL pin on the MXM connector and the resistor mentioned above is located somewhere close to this pin (on some models it may be on the other side, but still somewhere close to this pin). In this case, even a regular buzzer (a cheap multimeter with buzzer function) will help you find the right resistor. If necessary, I can try to consult the procedure with anyone who needs it here on the forum. It is a slightly more complicated solution, but it is 100% effective. I wish everyone good luck with this mod.
  17. janepa
    Thanks for the explanation. This is a part of mxm spec. technical bulletin (pict.) . What I have had the opportunity to study in most cases controls this pin pch or ec controller. However, I cannot verify this in practice. It would be great if someone could try it, as it may be helpful to some people here. Unfortunately, this requires some experience with measuring quantities the best option would be an oscilloscope for this.
  18. janepa
    Hi, i think there is 9 or 10 Amps FET transistor to powering all fans when i remember. I was studying the same when i need to add powering a water pump o this power line.
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