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SuperMG

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SuperMG last won the day on September 29

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  1. SuperMG
    You need to obtain the datasheet of this card. If pin 23, 25 and 27 are disabled, you need the flex FPC cable mod. Make really sure eDP/DP is on DP_D. RTX 4070 MXM is better and works on 7720.
  2. SuperMG
    Hello some news. Someone called Moonshine got in contact with ZRT finally thru Blibli. ZRT said they can't "sell or give VBIOS files", they only do "Graphics cards" sale. So the only way is to buy their card and extract the VBIOS. If someone has the ZRT 4080 or 4090 MXM, please upload your VBIOS on techpowerup using GPU-Z. News about X-VSION, the representative isn't helping and now is making joke about "K***ing h*mself" because they don't want to update the VBIOS to support DP/DP/HDMI/eDP(enabled)... The reason is... "I'll lose warranty and it's not compatible with my eDP laptop". Makes no sense whatsoever. They aren't professional when there's a major problem on their 4080 and 4090 VBIOS. Blackscreen after installing the drivers and you need to do EDID manipulation for it... Still the X-VSION person didn't answer me why they didn't keep the same display tables as the 4050/4060/4070 from them? But ZRT did... That's it for today...
  3. SuperMG
    The problem isn't that. It's the x-bracket position for the screws. How will you screw in your 4090? There's like 0.6cm and 1cm (by memory) of offset in X and Y axis. It's very easy to add 1mm thick copper plate with some 1-2mm very adhesive thermal pads.
  4. SuperMG
    Yes it'll work but you'll lose performance. 4070 works on my Dell Precision 7720 in both SG and eDP mode with the flex FPC cable.
  5. SuperMG
    Then wait, and hope they release a full DP/DP/DP/eDP VBIOS. Maybe tell them to use that configuration? The GPU itself is compatible but the heatsink isn't. Heatsink is the biggest problem.
  6. SuperMG
    This card looks cursed, HDMI on DP_A and DP_B... I don't think there will be any VBIOS at this point... No DP or eDP on C... Aetina has some cards that can do DP on all ports, like the Ada 2000? X-VSION told me I need to pay them 10k for a "new project"? They thought I need a new design, a new PCB? I just need an updated 2MB firmware file for the 4090...
  7. SuperMG
    Enough pressure for the GPU and enough pressure for the CPU because you have a shared heatsink between CPU and GPU, that's why this laptop is complicated in terms of modding the heatsink.
  8. SuperMG
    No. There are 2 listings. One for EUROPE and one for Worldwide. Pick the European one (cheapest for you) There are no videos, there are no information about modding heatsinks. No 3d files, nothing. It's on your own, like I did with the Clevo P570WM heatsink.
  9. SuperMG
    The power cable is for GPU that can do 250W I think. On the datasheet of the X170, it says 20V and 10A for the MXM slot, which is 200W. Yes the 4090 I limited it because of the OEM heatsink I had, now I don't need to limit it because of the custom heatsink. Modifying heatsinks by hand, it's hard because your heatsink is adapted for non-standard MXM format Clevo cards. It's on eBay the listing. Search: MXM flex cable backlight mod for eDP
  10. SuperMG
    It's on eBay the listing. I will never test them because it's expensive and the x-bracket mounting for the heatsink doesn't make sense for MXM-B.... But yes, they need the backlight mod because AETINA, XVSION and ZRT will never make the pin 23, 25 and 27 enabled again. Also, for the X170, you need to modify your heatsink because of the x-bracket offset. I modified the chassis of my P775TM so I can make the RTX 4080 fit in without trimming too much the main heatsink. And yes my laptop could pull 155W easily from the MXM slot. The Clevo ones can do max 200W on the MXM slot. Please try to purchase a card from ZRT like the RTX 4080M or the RTX 4090M, once you get them, it'll be good to obtain their VBIOS as well because... only the X-VSION 4080 and 4090 have bad a VBIOS for the display tables. If I can flash ZRT VBIOS on the X-VSION cards, then they're fixed for the display tables.
  11. SuperMG
    The cable is finished. It's done. Nothing to complete. The only thing I found weird is the RTX 4080 and 4090 MXM from X-VSION. The VBIOS is kinda wacky, the eDP is disabled in the VBIOS but works once you apply override EDID data to windows. You need to get the ZRT version of these cards actually. Meanwhile RTX 4050, 4060, 4070 from X-VSION are working great, the eDP is enabled in the VBIOS.
  12. SuperMG
    You have the flex cable? How did you get the cable? Yes I got the P775TM1G and P870TM to work with RTX 4080 MXM with backlight mod, with stock bios and Dsanke bios.
  13. SuperMG
    You still need backlight mod on the GPU-end or on the screen's LCD cable-end because these GPUs don't support backlighting.
  14. SuperMG
    I didn't try that but I think yes, but your eDP screen will become useless... So it's not technically a laptop now 😕
  15. SuperMG
    I don't understand why X-VSION don't help their customers, do they want a bad review? How do they get the VBIOS if it's not them? Are they magically appearing? There should be a company or someone who makes VBIOSes... Nvidia support say that they don't know who makes VBIOSes... I proposed to X-VSION and Nvidia some good amount of money for a vBios edit but no... The 4080 and 4090 have a major problem and they should fix it, not us. About ZRT, still no reply as usual, I use new email addresses just to buy from them but they don't answer (1 month ago, 3 weeks ago, 2 weeks ago). I don't give up now, I'll beg more and more just to buy a GPU from ZRT and extract the VBIOS, test the card and then send them back the card. If someone got in contact with ZRT successfully, please buy the 4080 or 4090 and extract the VBIOS. I can pay 100% of the shipping return fees so you won't lose money. I don't know if that's a good alternative idea to obtain the VBIOS.
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