Thank Ekko for his original work and here is the newest driver modified by me which runs fine in Windows 8 圆4. This all seemed legit until Sam posted something that requires a questionable. Ok so is this the way to do it if we want Windows 8 USB 3.0 driver updated? Intel USB3.0 Driver Ver:1.0.8.251 (R)_USB_3.0_eXtensible_Host_Controller_Driver.zip (R)_USB_3.0_eXtensible_Host_Controller_Driver.zipįor Win8 圆4 Win8 USB3 圆4.7z - Google Driveīcdedit -set loadoptions DISABLE_INTEGRITY_CHECKSīcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS yet it is on a 3.0 interface and is a 3.0 drive! This is obviously a Windows 8 and Intel issue. In fact, when I plug my drive in, which is a Seagate USB 3.0 drive, in the personalization area under devices, it shows that my "device could perform faster". I simply looked at transfer speed in windows 8.they are around 25-30 Mb/s. Intel(R) USB 3.0 eXtensible Host Controller- 0100 (Microsoft) I don't believe I have the Renesas controller. Something is wrong the with USB 3.0 driver or the interfaces themselves on the Samsung series 7 (17").for sure. Also, it runs fine on my Asus G51SW laptop on the USB 3.0 port, and both external USB 3.0 drives run at full speed on the Asus. An external 3.0 Compact Flash reader (SIIG) can not be read over the USB 3.0 at all, but runs fine on the USB 2.0 side. The other doesn't warn about the connection speed, but it also still runs at USB 2.0 speeds. In the "personalization" menu under devices, one of my devices says "you can run faster with USB 3.0" even though it IS plugged into USB 3.0. All of my USB 3.0 device can connect to the USB interface but they run at USB 2.0 speeds. I have a Samsung Series 7 NP700Z7C-S01US Laptop i7 3615QM 650m Just in case you were wondering, I receive no incentive from Intel for anything, so I am not here to help them, but I would like to see the issue resolved correctly. If you run all the tests you can and cannot get the ports to work with the Windows 8 version, I would suggest returning the Motherboard. This fact alone shows me Windows 8 has the necessary drivers, but in some circumstances, they do not work. There is another poster in this thread has the same motherboard as me, and even though my ports work fine, his do not. Some device in one of the USB 3.0 ports is effecting the drivers.Ī problem with the physical connections to the off board ports, which might effect them all.Ī problem with the motherboard/USB 3.0 controller. If your USB 3.0 ports are not working in Windows 8, I would think it is for one of the following reasons. The bottom line is I feel complaining to Intel about needing a driver is not the correct way to address the situation. I did notice the Intel reference on the extensible controller on my board changed to Renesas after I installed the add-in card.Īll of the controllers and USB Root Hubs (xHCI) are using the same drivers and. I notice the Z79 chipset does not have native Intel USB 3.0, or at least it does not appear to. My ASUS Z77 board already had ASMedia and Intel USB 3.0 controllers. All (including the add-in card) of my USB 3.0 ports are working at 3.0 speeds. Since you said you have a Renesas driver, I installed an add-in US Robotics USB 3.0 card to test.ĭid a clean Windows 8 install and no downloaded drivers (no internet connection), so all drivers had to come from the Windows 8 Install media. So wingdam, just in case you have not seen this before, Windows 8 comes with drivers for your USB 3.0 controllers. Open the Icon Tray, right-click the USB symbol (Safely Remove Hardware and Eject Media).I have been away from the thread for a while, but I see the comments seem to be about the same.Connect your device to the second computer and wait for it to be recognized.You need a second computer to perform this step. If the fault is with a device such as an external hard drive, try connecting and properly ejecting it on a second computer. Properly Eject Your Device on a Separate Computer If your USB port is faulty, you may be able to fix it. For instance, some USB devices may require a powered port – so make sure this isn’t the case. You should also try to connect it via a different port to check if it’s the port at fault. ![]() Sometimes a cable can become damaged and prevent Windows from recognizing or interacting with devices. If the device doesn’t work, you may have a hardware fault on your hands.Īlso, check whether a different cable fixes the issue (if applicable to your device). This means that it’s most likely a software problem. If the device works, you know that it’s a problem with the original computer, and you can rule out any hardware fault. Try to connect your device to a second computer if you can. Several users report that turning off your computer fixed this problem rather than restarting. Wait a few moments, then turn your computer back on.
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