ishlat.blogg.se

1. GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER DRIVERS
2. GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER DRIVER
3. GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER DOWNLOAD
4. GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER WINDOWS

GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER WINDOWS

If I wait until after the copy should have succeeded and unplug the drive (only way to "exit" as I cannot cancel or end process in Task Manager), I see that the file copy succeeded and the file is fine and is accessible the Windows progress bar and the disk just never get that message. At some point the copy progress bar just stops and the disk activity light on the drive flashes continually. If I roll back to the previous driver, the card reader and USB ports function, but, everything now works at USB 2.0 speeds only.Īlso, if I plug a bus-powered 2.5" external USB drive enclosure into a USB 3.0 port, large file (usually >1GB) writes to the disk often fail from a progress/termination reporting standpoint. The problem is with the on-board USB 3.0 connectors controlled through the VIA VL810 controllers.

If I run USB extension cables from the card reader back to rear-panel USB 3.0 ports, it all works fine. The USB port on the reader still works, but, only if a USB 2.0 thumbdrive or external disk is plugged in USB 3.0 anything is not recognized. None of the card slots show up in Device Manager. Since installing the Intel USB 3.0 eXtensible Host Controller v 1.0.7.248 driver, the USB ports do function at USB 3.0 speeds however, my AFT Pro-57U card reader does not function at all. Well, solving my USB 3.0 speed problem has created other issues. That does not explain my USB 2.0 like speeds, but, at least I know it is not because of a missing driver.

GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER DRIVER

I guess the bottom line is that no VIA controller driver is needed even though all the USB 3.0 ports I am using are controlled through the VIA hub/Intel controller combination. Looking further into this, the VIA USB 3.0 ports are actually from a VL810 hub on the motherboard, that runs off the Intel USB 3.0 controller built into the Z77 it's not a VIA USB 3.0 controller, just a hub. Never mind, the linked driver won't install, suitable hardware not found. Fingers crossed that this info helps me and others here.

GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER DRIVERS

Will give the VIA USB 3.0 drivers a try now. GIGABYTE - Motherboard - Socket 1155 - GA-Z77X-D3H (rev. I DID find it on the GA-Z77-D3H page though.

GIGABYTE VIA USB EXTENSIBLE HOST CONTROLLER DOWNLOAD

"Hey, I just noticed that the VIA USB 3.0 driver is not even listed on the GA-Z77X-UD5H driver download page, nor on a bunch of the other Z77 Gigabyte motherboard download pages. Re: Z77x-UD5H USB 3.0 stuck at USB 2.0 speeds Any ideas?Īll xHCI settings in BIOS are set to Auto and all HS Port #1-4 Switchable settings are enabled. They all appear to function at USB 2.0 speeds only. In both cases, the appropriate hardware was not detected and nothing was installed.Īll USB ports are functional, I am just not getting USB 3.0 speeds from any USB 3.0 port. I tried installing the VIA drivers from the UD3H download page as well as directly from the VIA site for the VL810. The VIA chip on the UD5H appears to be the VIA VL810. The UD3H has VIA USB 3.0 drivers in addition to Intel. On the Gigabyte support page for the Z77x-UD5H there are only Intel USB 3.0 drivers.

The USB3_1 port in the middle of the board (controlled by the Intel Z77 chipset) has a broken pin and I cannot use it. These drives benchmark faster (50 MB/s write 80 MB/s read when connected to my laptop USB 3.0 ports.īoth the front-panel USB ports and the USB 3.0 card reader are connected to the USB MB 3.0 headers at the bottom of the board (USB3_2 and USB3_3) which are controlled by the VIA chip according to the UD5H manual. Connected to any USB 3.0 port on the front panel (MB headers) or rear panel (all support by VIA chipset), the speeds are the same approx 28 MB/s write and 34 MB/s read. The USB external drive benchmarks are actually a little faster on read/write speeds when connected to a USB 2.0 port than they are with USB 3.0. I also have a USB 3.0 card reader (replaced a USB 2.0 card reader) connected to USB 3.0 MB port. I have benchmarked two 7200 RPM external USB 3.0 drives with ATTO while connected to front panel USB 3.0 ports (the Gigabyte supplied panel connected to a USB 3.0 MB header), rear panel USB 3.0 ports and front panel USB 2.0 ports connected to a MB USB 2.0 header.

My UD5H has the F14 BIOS and the latest Intel USB 3.0 drivers installed however, it looks like most of the USB 3.0 ports on this board are controlled through a VIA chip.