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  1. #1
    ROG Enthusiast Array Svift PC Specs
    Svift PC Specs
    Laptop (Model)ASUS G751JY
    MotherboardMH87
    ProcessorIntel Core i7-4710HQ
    Graphics Card #1GTX980M 4GB
    Sound CardASUS Xonar U7
    MonitorASUS VG248QE 144Hz
    Keyboard Logitech G710+
    Mouse Logitech G502
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    OS Win 8.1
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    [Q] Rapaste CPU - warranty sticker - and CPU fan behavior

    Hello,

    my problem is with CPU idle temp 55 - 70 and how cpu fan reacts to it. It´s off until cpu reaches arround 70 than starts to spin like hell. Then goes to off again. Iam using G750JZ with 208bios (latest) as my daily driver, in work and home. Its super annoying!

    Also I tested the laptop dissasebled. When CPU temp is 55, cpu heatsink is barely warm. Why I cant repaste it? The warranty seal on CPU heatsing screw is kinda stupid!

    So do I really void my warranty if try to repaste CPU? Because the provided thermal paste on this 2500 dolar laptop is sh1t TBH. Repasting GPU cut the furmark temp down by 12 degrees in 5min run.

    I miss how my G74 was quiet and well cooled. The cooling design was so much better... :-(

  2. #2
    ROG Guru: Brown Belt Array Darnassus PC Specs
    Darnassus PC Specs
    Laptop (Model)G752VS -=-=- G750JX
    MotherboardASUSTeK COMPUTER INC. G752VS (U3E1) -=-=- ASUSTeK COMPUTER INC. G750JX (SOCKET 0)
    Processori7 6700HQ @ 2.60GHz -=-=- i7-4700HQ CPU @ 2.40GHz - 3.40GHz
    Memory (part number)2x16gb (M471A2K43BB1-CRC) -=-=- 2x8gb (HMT41GS6AFR8A-PB)
    Graphics Card #1GTX 1070 (8GB) -=-=- GTX 770M (3GB)
    Sound CardRealtek High Definition Audio / NVIDIA High Definition Audio
    MonitorGSync IPS 75HZ -=-=- Chi Mei 60Hz (Overclocked to 85Hz)
    Storage #1Samsung SSD 960 EVO 250GB x2 -=-=- LITEONIT LCS-256M6S
    Storage #2HGST HTS721010A9E630 -=-=- ST1000LM024 HN-M101MBB
    CPU CoolerStock -=-=- Stock
    CaseStock -=-=- Stock
    Power SupplyStock -=-=- Stock
    Keyboard Stock -=-=- Stock
    Mouse Razer Naga Epic 1st Generation
    Headset SPH 2500
    Mouse Pad Razer Goliathus
    OS Winblows 10 Pro -=-=- Winblows 8.1 Pro
    Network RouterCG3000v2
    Darnassus's Avatar
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    Sweet, I take it you checked out my thread before? What did you use to repaste the GPU? And what parts?

    Being honest here, the paste used on the GPU on the die is slightly different it seemed to what was used on the VRM's though not sure. It looked dirty to me.

    Did you clean out the fans? They swing open like doors.

    Personally I think the warranty sticker is for the CPU warranty itself, but I may be wrong. Call up tech support. See what they say about it.

  3. #3
    ROG Enthusiast Array Svift PC Specs
    Svift PC Specs
    Laptop (Model)ASUS G751JY
    MotherboardMH87
    ProcessorIntel Core i7-4710HQ
    Graphics Card #1GTX980M 4GB
    Sound CardASUS Xonar U7
    MonitorASUS VG248QE 144Hz
    Keyboard Logitech G710+
    Mouse Logitech G502
    Headset Sennheiser PC360
    OS Win 8.1
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    For GPU core:
    Clean with technical gasoline or isopropylalcohol for clear surface and good bounding with Arctyc MX-2greese.
    For RAM and etc.:
    carefully clean it from that "alien sh1t" and cut out trermalpads from Alphacool Warm Conductive Pad 100x100x0,5mm.

    To measure results I run furmark from idle temps for 5 mins. (room temp wa cca 25 degrees)
    Witch default greese 92 degrees.
    Afrer changing greese and adding thermal pads. 80 degrees

    I have that laptop little over a week so I Have not cleaned the heatsinks.

  4. #4
    ROG Guru: Platinum Belt Array hmscott PC Specs
    hmscott PC Specs
    Laptop (Model)Asus G750JH-DB71 (legacy)
    MotherboardAsus G750JH Intel HM87
    ProcessorIntel i7-4700HQ XTU Cores 36x/35x/34x/34x Cache 36x -50mV undervolt
    Memory (part number)Hyundai Electronics HMT41GS6AFR8A-PB 1.35v DDR3L-1600MHz
    Graphics Card #1Nvidia 780m Asus GPU Tweak OC 932mhz/6300mhz
    Sound CardRealtek v6.0.1.7469 driver
    MonitorAUO B173HW02 V1 Custom Refresh 85hz
    Storage #1RAID0 2x M.2 SATA Crucial MX200 512GB CT500MX200SSD6
    Storage #2Crucial 512GB 2.5" MX200 CT500MX200SSD1
    Power Supply230w AC Power Adapter 19.5v
    Keyboard Logitech k400 Wireless KB/Trackpad
    Headset Sony MDR-XB500 Wired and Sennheiser RS-220 Wireless TOSLINK
    OS Windows 8.1 + 8 Linux VM's + Windows 10 Technical Preview
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    Quote Originally Posted by Svift View Post
    For GPU core:
    Clean with technical gasoline or isopropylalcohol for clear surface and good bounding with Arctyc MX-2greese.
    For RAM and etc.:
    carefully clean it from that "alien sh1t" and cut out trermalpads from Alphacool Warm Conductive Pad 100x100x0,5mm.

    To measure results I run furmark from idle temps for 5 mins. (room temp wa cca 25 degrees)
    Witch default greese 92 degrees.
    Afrer changing greese and adding thermal pads. 80 degrees

    I have that laptop little over a week so I Have not cleaned the heatsinks.
    Svift, although you can do these things yourself, you shouldn't need to. It is Asus responsibility to make it work, not yours. You paid good money for a fully functioning laptop, and other JZ's cool just fine - you got a bad one.

    You bought a brand new laptop and should expect it to work, if it doesn't, return it to the seller and get another one.

    You are in danger of losing support from Asus - going into the laptop and taking it apart and futzing around with it is going to upset Asus when they get it in for RMA down the line - which is likely - you got a poorly QA'd unit with bad cooling - there are likely other problems.

    I would still return it for another one, and start out with a fully functional JZ.

    If you are past the return period, RMA it to Asus and let them fix it for you.

    https://vip.asus.com <== create a login, register your laptop, file a Technical Inquiry with the CPU temp issues - attach a zip file of images of the measurements to support your complaint.

    If you feel like you can't do either one, return to seller or RMA to Asus, what are you waring for, re-paste the CPU

  5. #5
    ROG Enthusiast Array Svift PC Specs
    Svift PC Specs
    Laptop (Model)ASUS G751JY
    MotherboardMH87
    ProcessorIntel Core i7-4710HQ
    Graphics Card #1GTX980M 4GB
    Sound CardASUS Xonar U7
    MonitorASUS VG248QE 144Hz
    Keyboard Logitech G710+
    Mouse Logitech G502
    Headset Sennheiser PC360
    OS Win 8.1
    Network RouterTPlink WR1043ND 1Gbit

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    Quote Originally Posted by hmscott View Post
    what are you waring for, re-paste the CPU
    Theres a sticker "Warranty void if removed od damaged". Asus got a new one since on G73, G53, G74 and g55 barely held on and it could be removed without any damage easily. This one hold good.

    No, laptop is fine, manufacturers just save a penny and uses cheapes trermal solution. Not only Asus, also MSI, Lenovo etc. I repaste my every new laptop VGA anything. Result is always the same 5 - 15% better temps.

    Since G751 came out and my "Jz" is only week old I sell it and go for maxwell. I have already a customer who wants it :-) Only thing Iam afraid of is aavailability in Czech Republic :-(.

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