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  1. #1
    ROG Member Array
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    G752VSK defect? G sync, strange buzz and others

    Just got myself a new G752vs oc edition, i7-7820HK / GTX 1070 / 16G / 256*2 RAID 0
    I noticed some strange issues for a week of usage, so I'm posting here making sure I'm not getting a defect unit.

    1. The CPU is running hotter than it should be...idles arounds 40-50C, but as soon as any application fires up, the right fan kicks into turbo mode (facing the screen) and can easily shoot up 60C above. Games (eg. forza 7) cpu temp max value reads at an alarming 90-95C. Ambient temp is 24C / 75F. Is this normal?

    2. This is a model with a 120hz panel. I noticed when a game runs higher than 60fps, there's a strange consistent electronic buzzing sound like coil whine coming from the right side of my keyboard, and the higher the frames, the louder it gets. As soon as I pause the game in menu or shut off, the sound completely vanished. I think it's coming from the GPU but I'm not so sure if this is normal for a high end hardware.

    3. For some reason, during gaming (applies to any game) my screen flickers into white in a short millisecond like every two or three second. It's irritated to the state that I cannot enjoy playing anymore. Later I found it to be issue with G-sync, disable it solves the problem. Is there any wrong going on with my machine?

  2. #2
    ROG Guru: Orange Belt Array
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    Odd problems. I would get it swapped out if you can. The G752VS is slighly less thick than the G752VY. I would imagine with a 1070 and an HK processor, its gonna push the limits of that Chassis as far as temps go. I would ask others with the same laptop if they experience the same temps. I would say its not out of the ordinary to see close to 100c temps in some of these ROG laptops. I had the same kind of temps in a G53, but that was a 15inch laptop.
    ALIENWARE R17 R5 - i7 8750H - GTX 1070 @ 1.9Ghz - 16GB DDR4 - NVMe 970 EVO 1TB - SSD 960 EVO 1TB
    SOLD: ASUS G703VI-XH74K
    RETIRED: ASUS G752VY-DH72
    RETIRED: ASUS G750JH DB71
    RETIRED:ASUS G74Sx DH72

  3. #3
    ROG Member Array hadarych PC Specs
    hadarych PC Specs
    Laptop (Model)G752VS(KBL)-BA497T
    MotherboardG752VSK (Intel CM238), BIOS 304
    Processori7 7820HK (4.7Ghz (+150mV) FCBGA 1440)
    Memory (part number)Samsung 16GB, PC4-22400, 18-18-18-38-53 (Apacer 76.D305G.D060B)
    Graphics Card #1NVIDIA GeForce GTX 1070 8GB
    Sound CardRealtek ALC668
    MonitorAU Optronics B173HAN01.1 (17.3", Full HD, 120Hz, G-Sync)
    Storage #1Samsung SSD M.2 256Gb NVMe (MZVPW256)
    Storage #2Seagate 2Tb 5400Rpm (ST2000LM007-1R8174)
    CaseASUS G752VSK Chassis
    Power SupplyASUS 230W Power Adapter (AC 100-240V ~3.2A, 50/60Hz, 11.8A-19.5V)
    Keyboard ASUS G752VSK Keyboard
    Mouse Logitech G900
    Headset Sony MDR-ZX770BN
    Mouse Pad Kingston HyperX Fury Pro M (HX-MPFP-M)
    Headset/Speakers ASUS G752VSK Speakers
    OS Windows 10 64-bit
    Network RouterTP-Link Archer C7 (AC1750)
    Accessory #1 Big ***king backpack for this big ***king laptop

    Join Date
    Aug 2017
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    The same

    I have all the same problems excluding temperature (didn't measure).
    About noise: I didn't disable 120Hz and G-sync (at least not for all games), but I turned triple buffering and v-sync on in nvidia settings (for games that were seen for making laptop do the noise. Of course, g-sync was turned off for this apps).
    For example: stalker COP - there is a noise and annoying flickering on default settings, but I turned g-sync off, turned 3-buff and v-sync on - so, no noise and flickering, everthing is running smooth.

  4. #4
    ROG Enthusiast Array ForgeOfGods-G752VS's Avatar
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    Jun 2017
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    As long as asus doesnt support these models with newer bios the only fix is to buy an acer or msi laptop.

    Quality of G752 series is so bad that i cant even find words to tell about it.

    Try to send it to rma or better retun it if you are able to do that and buy another model or even another brand.

  5. #5
    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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    Dec 2013
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    Quote Originally Posted by ForgeOfGods-G752VS View Post
    As long as asus doesnt support these models with newer bios the only fix is to buy an acer or msi laptop.

    Quality of G752 series is so bad that i cant even find words to tell about it.

    Try to send it to rma or better retun it if you are able to do that and buy another model or even another brand.
    +1 IPS alone was a mistake. Dark games are horrible..
    Gosh Blue Lady.. ❤

    JOIN THE ASUS T-SHOOT DISCORD <-- Clicky!

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