Predator Triton 300SE PT314-51s Mounting Pressure for PTM 7950 thermal pad

zarathos007
zarathos007 Member Posts: 2 New User
edited November 2024 in Predator Laptops

I want to use Honeywell PTM 7950 for my laptop's CPU & GPU but I have read at many places that many laptops often do not have enough mounting pressure and hence, temperatures actually become worse than normal pastes due to improper contact & heat transfer.

Will it happen with my laptop model?Predator PT314-51s

[Edited the thread to add model name to the title]

Answers

  • StevenGen
    StevenGen ACE Posts: 13,309 Trailblazer
    edited November 2024

    If you stack the new thermal pads to the appropriate thickness so that it makes contact with the thermal module, you should have no problems with ordinary high grade pads, the PT314-51 has 5 securing screwing points that secure the thermal module adequately onto the cpu and gpu and all vram chips and should work 100%, see caption below of the PT314-51 mainboard without the thermal module and the cpu, gpu and the vram chips that need either thermal paste or thermal pads and the cpu withliquid metal and the gpu with ordinary high end paste.

    First of all, I must warn you that its a big task to do all this and also follow the Thermal Grizzly instruction especially with the liquid metal cpu paste, as they are the best and I can vouch for the TG as I did a complete paste and vram pad replacement on my Nitro AN515-56 laptop and its working perfectly and allot cooler.

    This is the Thermal Grizzly products that I've used on my Nitro 5 AN515-56 gaming laptop with an i7-11370H cpu/RTX3050 gou/32GB DDR4-3200MHz CL22 ram, they are the Conductonaut Extreme liquid metal for the CPU while for the GPU you should apply the Kryonaut Extreme is a high performance paste and for the VRAM chips apply their Minus Pad Extreme which come in two sizes of 120x20mm and 100x100mm @ thicknesses of 0.5.1.0.1.5,2.0 and 3.0mm, so with the pads I bought the 0.5 and 1.0mm thicknesses as it was adequate to pack the VRAM chips so the pads make contact with the thermal module which is the purpose of the thermal pads.

    Note: be very careful with liquid metal paste as its a conductive paste and it can destroy CPUs and mainboards if you apply too much and not to how Thermal Grizzly instructs you to apply this paste! As if it spills onto the mainboard circuitries and especially underneath the CPU it will short the cpu and make the cpu inoperable and it will need to be cleaned and refloated by an expert technician that will cost you allot of money to do. So only apply liquid metal as per guide below. Good luck and hope this helps you out.

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍

  • zarathos007
    zarathos007 Member Posts: 2 New User

    @StevenGen I do not want a cooling solution for VRAMs, just the CPU & GPU. For these 2, I'm not asking about using liquid metal or normal paste,but PTM 7950 pads(different from VRAM pads).

    I'm just asking if the cooling assembly of my laptop model can apply enough mounting pressure on CPU & GPU to ensure there are no gaps between the pad, CPU/GPU and the heat sink