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  1. #21

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    After loading optimized defaults? I tried meupdate tool again but still install


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  2. #22
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Try to disable intel speedstep and all "spread spectrum" options in your bios settings.

  3. #23

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    disabled however was only able to find 1 spread spectrum option. problem persists

  4. #24

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    I just tried my friends graphics card and the problem disappeared. Does this mean its a graphics card hardware issue? My card worked fine with my old system. It seems like my card paired with this motherboard is having problems

  5. #25
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    I found on your MB webpage:
    Windows® 8.1 64-bit and Windows® 7 32/64-bit are only supported when using 6th Generation Intel® Processors
    I found in speccy:
    Current GPU Clock: 1607 MHz
    Current Memory Clock: 5005 MHz --> Specs says it should be 10010
    Current Shader Clock: 5005 MHz
    Voltage: 0.850 V
    Technology: 16 nm
    Bus Interface: PCI Express x8 --> It could be x16 (maybe too many devices connected?)
    Temperature: 55 °C
    Driver version: 10.18.13.6895
    BIOS Version: 86.04.3b.00.80
    Memory: 4095 MB --> it should be 8GB
    Count of performance levels : 1
    Level 1 - "Perf Level 0"
    GPU Clock: 1607 MHz
    Shader Clock: 5005 MHz
    Maybe you should try to fix the issue with win10.

  6. #26

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Okay, I switched over to Win10, put the gtx1080 back in, updated all drivers and successfully installed MEI and ME updatetool.
    Here is the new speccy: http://speccy.piriform.com/results/D...WTHQgLiIRF8MEU

  7. #27

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Is it possible that it is a hardware issue? The card is still under warranty so could probably RMA.

  8. #28

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    I am also occasionally getting display driver crashes and whole system freezing on black screen

  9. #29
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    The graphics card in speccy still says 4096 instead of 8192 (8GB).

    It seems there's a new firmware for your KINGSTON SHFS37A120G.
    Current (on your machine): 603ABBF0 – May 20, 2015
    Available (on kingston website): 60AABBF0 – May 28th, 2016
    Some suggestions taken directly from Kingston website (I recommend you to read them all in their website and readme, et cetera):
    As with any firmware update, we recommend that you back up your data prior to applying the firmware revision.

    This 60AABBF0 firmware update is designed for Windows 10, 8.1, 8, 7 SP1 and Vista SP2. Your SATA controller must be configured for AHCI mode within the BIOS and you must connect the drive to a native SATA port. Third-party SATA ports are not supported when updating your firmware.
    I didn't check the other SSDs firmware on your machine: I'll leave you the pleasure. :-)
    Last edited by xilolee; 12-20-2017 at 05:21 PM.

  10. #30

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    I'll try updating the firmware on my HD's. for what reason might speccy be saying 4096 instead of 8192?

  11. #31

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    I looked up this issue and apparently it is a speccy issue. It was recommended that I download GPU-Z, which I did and it shows 8192
    [7SP1Ent N x64] New Build, 6 Months of High DPC lat. FIX: FAULTY CABLE SUBSTITUTED-screenshot_122117_053123_pm-jpg
    Attached Thumbnails Attached Thumbnails [7SP1Ent N x64] New Build, 6 Months of High DPC lat. FIX: FAULTY CABLE SUBSTITUTED-screenshot_122117_053123_pm-jpg  

  12. #32

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    I did a firmware update on my SSD's.

  13. #33
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Good!
    Your picture shows it is x8 instead of x16 (speccy shows x16)...
    I also can't see memory clock and shader clock (speccy shows 5005, its specs say it should be 10010).
    Could you publish another speccy snapshot (and post the link to it)?
    Obviously the firmware update didn't stop the problem, right?
    Last edited by xilolee; 12-21-2017 at 05:09 PM.

  14. #34

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Here is the updated speccy. http://speccy.piriform.com/results/K...cWl6fgJwmcKVNe

    No the firmware updates didn't solve the problem.

  15. #35
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Ok, try these:
    - Install the new nvidia driver 388.71.
    - Change windows power settings to performance.
    - (BIOS) Set intel speedstep to disabled.
    - (BIOS) Set PEG port configuration, PCIEx16_1 link speed to Gen3.
    - (BIOS) Set PEG port configuration, PCIe spread spectrum clocking to disabled.
    - (BIOS) Save the settings, obviously.

    Then post another speccy snapshot.

    What ports are you using with your monitors?

    08G-P4-6180-R = EVGA GeForce GTX 1080 FOUNDERS EDITION, 8GB GDDR5X

    If I'm not wrong, your dedicated GPU should have 5 ports: 3 display ports, 1 dvi-d, 1 HDMI.
    Samsung Curved Monitor SE790C should have 1 Display Port (EA), 2 HDMI (EA).
    Acer G246HL should have 1 DVI-in, 1 HDMI-in, 1 VGA.
    Last edited by xilolee; 12-23-2017 at 11:53 AM.

  16. #36

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    - Installed new nvidia driver (388.71)
    - Changed windows power settings to performance
    - Set intel speedstep to disabled.
    - Set PEG port configuration, PCIEx16_1 link speed to Gen3.
    - Set PEG port configuration, PCIe spread spectrum clocking to disabled.

    I'm using:
    - 1 Display port with the samsung monitor
    - Hdmi with 1 of the acer monitors and DVI with the other

    Updated Speccy: http://speccy.piriform.com/results/l...hoGr6tD6eVVEqD

  17. #37

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    The problem may have improved slightly but I can't be sure as it is sometimes temperamental.

    Edit: The problem is still present

  18. #38
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Did you notice now speccy says Bus Interface: PCI Express x16? :-)

    Does the problem disappear if you run videos/games without network connections (i.e., networks disabled)?

    Open device manager, universal serial bus controllers, and try right-click --> update driver on all USB 3.0 and 3.1 items.
    Last edited by xilolee; 12-26-2017 at 11:56 AM.

  19. #39

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Yes I see it now, thank you :).

    The problem is still there when i disable the network adapter.

    Tried updating all usb drivers in device manager but it said the best drivers are already installed.

  20. #40
    xilolee's Avatar
    Join Date
    Dec 2013
    Location
    World, Europe, Italy
    Posts
    2,192
    • specs System Specs
      • Manufacturer:
        XILOLEE.com
      • Model Number:
        XILO
      • Motherboard:
        ASROCK FM2A88M Pro3+ chipset A88X Bolton-D4
      • CPU:
        A10-7800, 4 CPU, 4 thr, 65/45W, FM2+, 28nm, Steamroller/Kaveri
      • Memory:
        10GB (Nanya and kingston ddr3-1333 9-9-9-24)
      • Graphics:
        Radeon R7 720MHz (8 GPU cores, integrated in CPU)
      • Sound Card:
        RealTek ALC662 (integrated in MB)
      • Hard Drives:
        Seagate ST500DM002-1BD142 500GB 7200RPM
      • Power Supply:
        SuperFlower 450W 80+ Platinum (SF-450P14PE)
      • Case:
        Sharkoon VG4-S
      • Cooling:
        Realtek RTL8111GR (NIC integrated in MB)
      • Display:
        Samsung SyncMaster SA100 LS22A100NS-EN
      • Operating System:
        Windows 10 Home/Standard x64

    Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

    Try dumo free portable (click), post its results here.

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