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Thread: GA-Z77X-UD5H usb3 performance degrade ,plz help




  1. #1
    HUGO79 is offline Junior Member
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    Default GA-Z77X-UD5H usb3 performance degrade ,plz help

    my pc specification

    1. intel g630 processor
    2. z77x-ud5h revision 1.0
    3. patriot 8gb ddr3 dual channel 1600mhz
    4. psu seasonic x750
    5. vga intel hd
    6. hdisk hitachi 500gb 7200rpm as os
    7. wdc green 3tb ezrx


    my usb3 performance write speed from wdc mybook essential usb 3.0 cant reach more than 50mb/s (average at 35-45mb/s) when i copied data from mypc to eksternal mybook usb3
    when i bought this board 8 month ago, the usb3 speed was very good like 60-105mb/s. average at 80mb/s
    i am using terra copy and i copied alot of data everyday from my pc to eksternal hdrive around 500gb everyday.

    this case just happen around 1 week ago, iam already tried every solution from gogle nothing can be back like before which is 60-100 above mbp/s
    have try all step like

    1. already install intel usb.3 latest driver 1.0825 from intel website
    2. already try clean install windows 7 64bit
    3. already try update mother bios from f14,f15q,f15r
    4. bios setting already enable xhci, xhci streams enable, ahci enable

    Nothing changed,
    the transfer speed just can't go above 50mb/s , have tried all 4 usb 3 ports at back panel all the same can't reach above 50mb/s

    can usb3 performance degrade over times?
    or am i missing something here.

    plz help me, i willing to try anything to make the transfer rate comes back like before.
    Thanks alot
    Last edited by HUGO79; 04-14-2013 at 03:26 AM.

  2. #2
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    have you cleared the cmos fuuly by removing the motherboard battery for 30 minutes? then load optimised defaults and re enter your bios settings

    other than that I don't know what the issue is,usb3 shouldn't degrade at all
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  3. #3
    HUGO79 is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    Quote Originally Posted by wazza300 View Post
    have you cleared the cmos fuuly by removing the motherboard battery for 30 minutes? then load optimised defaults and re enter your bios settings

    other than that I don't know what the issue is,usb3 shouldn't degrade at all
    thanks for the tips,
    haven't try that one, will try it later, do i have to update bios again after remove the battery or just remove the battery.
    does anyone know the best bios version for fastest usb3 speed.

  4. #4
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    latest beta would be the best

    and no you don't have to reflash,it just resets the bios,sometimes it can corrupt and cause issues
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  5. #5
    HUGO79 is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    i have tried removing the cmos battery for 30 minutes, but the speed remain same cant reach more than 50mb/s it's weird really,
    nothing changed in my hardware still the same like 8 month ago, but the speed was so good before.
    anyway does processor speed impact usb 3 speed, if i upgrade my cpu to g2010 or i5 will it be faster when transfer data from usb 3?

  6. #6
    MrT0ad is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    Can you reproduce the abnormal behaviour on a different computer?

    It could be not related to the motherboard at all be an issue with the external drive. Mechanical degradation, file corruption, power supply weakness (if the external device requires external power)... there are a number of reasons why an external hard drive's performance could degrade.

    There is also the possibility that the source files themselves could be the cause. Is it a large amount of small files or a few big ones?

    You may want to explore these possibilities instead of persisting on banging your head against the proverbial wall ;)

  7. #7
    HUGO79 is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    Quote Originally Posted by MrT0ad View Post
    Can you reproduce the abnormal behaviour on a different computer?

    It could be not related to the motherboard at all be an issue with the external drive. Mechanical degradation, file corruption, power supply weakness (if the external device requires external power)... there are a number of reasons why an external hard drive's performance could degrade.

    There is also the possibility that the source files themselves could be the cause. Is it a large amount of small files or a few big ones?

    You may want to explore these possibilities instead of persisting on banging your head against the proverbial wall ;)
    Thanks for the tips,
    i sure it's not eksternal hdrive fault or degradation, why?
    because i use only new eksternal hdisk everyday to copy data, everyday i open a brand new eksternal hdrive to copy data from my pc.
    (my job is to copy data everyday to a new hdisk )
    power supply weakness maybe but it's seasonic x750 gold series i dont think the problem in psu.

  8. #8
    MrT0ad is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    Quote Originally Posted by HUGO79 View Post
    Thanks for the tips,
    i sure it's not eksternal hdrive fault or degradation, why?
    because i use only new eksternal hdisk everyday to copy data, everyday i open a brand new eksternal hdrive to copy data from my pc.
    (my job is to copy data everyday to a new hdisk )
    power supply weakness maybe but it's seasonic x750 gold series i dont think the problem in psu.
    There is then an alternative course of action that would allow you to "split two ways". It does involve spending some money but you could purchase a (decent) PCIe USB 3.0 card and compare the results with the integrated USB ports.

    This would allow you to determine whether is the USB 3 ports on the board or something else what is hindering you.

    It is... morally grey what I am about to suggest, but if you acquire the card from a supplier with a hassle-free return policy you could always return it for credit after your experiment if you do not want/need to keep it.

    In the long run you could also review your backup policy too, there are other ways to do it, but as of here-and-now the above suggestion seems a valid one.

  9. #9
    HUGO79 is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    btw, just bought another new mainboard msi z77 usb3 speed transfer rate is around 65-90mb/s.
    the speed just like the first 8 month with gigabyte z77 ud5 board.

    still curious why it's degraded, maybe next bios can change it , i hope

  10. #10
    MrT0ad is offline Junior Member
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    Default Re: GA-Z77X-UD5H usb3 performance degrade ,plz help

    There is a firmware upgrade for the integrated VIA USB 3.0 hubs on the board here:

    www.station-drivers.com &bull; Afficher le sujet - Firmware: Via USB 3.0 Controllers

    The one you are after is for the VL810 chipset. I have been able to successfully upgrade to firmware 9.60, have not figured out how to upgrade to 9.72 beta.

    I was hunting for this searching for a solution with my problem with the Dell monitor.

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